AS Number
AS138369
AS Name
CNGI-SZH-IX-AS-AP
Org Name
CERNET2 regional IX at Shenzhen University
Country
China
Registry

apnic

RegDate

N/A

Updated

2020-06-01T08:13:46Z

AS138369 Looking Glass
IPv4Prefixes

400

IPv6Prefixes

42

IPv4 NUMs

240,384

IPv6 NUMs(/64)

8,592,556,032

240,384 IPv4 Addresses
CIDR Description IP Num
1.184.192.0/18 GZR-CERNET China Education and Research Network 16384
42.247.22.0/24 NJR-CERNET China Education and Research Network 256
58.200.1.0/24 CIS-CERNET China Education and Research Network 256
110.65.128.0/22 GZR-CERNET China Education and Research Network 1024
110.65.132.0/24 GZR-CERNET China Education and Research Network 256
110.65.133.0/24 GZR-CERNET China Education and Research Network 256
110.65.134.0/23 GZR-CERNET China Education and Research Network 512
110.65.136.0/23 GZR-CERNET China Education and Research Network 512
110.65.138.0/24 GZR-CERNET China Education and Research Network 256
110.65.144.0/23 GZR-CERNET China Education and Research Network 512
110.65.146.0/24 GZR-CERNET China Education and Research Network 256
110.65.147.0/24 GZR-CERNET China Education and Research Network 256
110.65.156.0/24 GZR-CERNET China Education and Research Network 256
116.13.64.0/23 GZR-CERNET China Education and Research Network 512
116.13.66.0/24 GZR-CERNET China Education and Research Network 256
116.13.67.0/24 GZR-CERNET China Education and Research Network 256
116.13.68.0/24 GZR-CERNET China Education and Research Network 256
116.13.72.0/22 GZR-CERNET China Education and Research Network 1024
116.13.76.0/22 GZR-CERNET China Education and Research Network 1024
116.13.80.0/23 GZR-CERNET China Education and Research Network 512
116.13.82.0/24 GZR-CERNET China Education and Research Network 256
116.13.84.0/22 GZR-CERNET China Education and Research Network 1024
116.13.88.0/22 GZR-CERNET China Education and Research Network 1024
116.13.92.0/23 GZR-CERNET China Education and Research Network 512
116.13.94.0/23 GZR-CERNET China Education and Research Network 512
116.13.96.0/20 GZR-CERNET China Education and Research Network 4096
116.13.112.0/23 GZR-CERNET China Education and Research Network 512
116.13.114.0/23 GZR-CERNET China Education and Research Network 512
116.13.116.0/23 GZR-CERNET China Education and Research Network 512
116.13.118.0/23 GZR-CERNET China Education and Research Network 512
116.13.120.0/23 GZR-CERNET China Education and Research Network 512
116.13.122.0/23 GZR-CERNET China Education and Research Network 512
116.13.124.0/22 GZR-CERNET China Education and Research Network 1024
116.13.128.0/23 GZR-CERNET China Education and Research Network 512
116.13.130.0/23 GZR-CERNET China Education and Research Network 512
116.13.132.0/23 GZR-CERNET China Education and Research Network 512
116.13.134.0/23 GZR-CERNET China Education and Research Network 512
116.13.136.0/23 GZR-CERNET China Education and Research Network 512
116.13.138.0/23 GZR-CERNET China Education and Research Network 512
116.13.140.0/23 GZR-CERNET China Education and Research Network 512
116.13.142.0/23 GZR-CERNET China Education and Research Network 512
116.13.144.0/23 GZR-CERNET China Education and Research Network 512
116.13.146.0/23 GZR-CERNET China Education and Research Network 512
116.13.148.0/23 GZR-CERNET China Education and Research Network 512
116.13.150.0/23 GZR-CERNET China Education and Research Network 512
116.13.152.0/23 GZR-CERNET China Education and Research Network 512
116.13.154.0/23 GZR-CERNET China Education and Research Network 512
116.13.156.0/23 GZR-CERNET China Education and Research Network 512
116.13.158.0/23 GZR-CERNET China Education and Research Network 512
116.13.160.0/23 GZR-CERNET China Education and Research Network 512
116.13.162.0/23 GZR-CERNET China Education and Research Network 512
116.13.164.0/23 GZR-CERNET China Education and Research Network 512
116.13.166.0/23 GZR-CERNET China Education and Research Network 512
116.13.168.0/23 GZR-CERNET China Education and Research Network 512
116.13.170.0/23 GZR-CERNET China Education and Research Network 512
116.13.172.0/23 GZR-CERNET China Education and Research Network 512
116.13.174.0/23 GZR-CERNET China Education and Research Network 512
116.13.176.0/22 GZR-CERNET China Education and Research Network 1024
116.13.181.0/24 GZR-CERNET China Education and Research Network 256
116.13.182.0/23 GZR-CERNET China Education and Research Network 512
116.13.184.0/22 GZR-CERNET China Education and Research Network 1024
116.13.188.0/23 GZR-CERNET China Education and Research Network 512
116.13.190.0/23 GZR-CERNET China Education and Research Network 512
116.56.68.0/24 GZR-CERNET China Education and Research Network 256
116.56.69.0/24 GZR-CERNET China Education and Research Network 256
116.56.70.0/23 GZR-CERNET China Education and Research Network 512
116.56.72.0/23 GZR-CERNET China Education and Research Network 512
116.56.74.0/23 GZR-CERNET China Education and Research Network 512
116.57.176.0/22 GZR-CERNET China Education and Research Network 1024
116.57.182.0/24 GZR-CERNET China Education and Research Network 256
116.57.184.0/24 GZR-CERNET China Education and Research Network 256
116.57.184.0/22 GZR-CERNET China Education and Research Network 1024
116.57.188.0/22 GZR-CERNET China Education and Research Network 1024
116.57.192.0/22 GZR-CERNET China Education and Research Network 1024
116.57.196.0/23 GZR-CERNET China Education and Research Network 512
116.57.198.0/23 GZR-CERNET China Education and Research Network 512
116.57.200.0/22 GZR-CERNET China Education and Research Network 1024
116.57.204.0/23 GZR-CERNET China Education and Research Network 512
116.57.206.0/24 GZR-CERNET China Education and Research Network 256
116.57.207.0/24 GZR-CERNET China Education and Research Network 256
116.57.208.0/23 GZR-CERNET China Education and Research Network 512
116.57.210.0/23 GZR-CERNET China Education and Research Network 512
116.57.212.0/23 GZR-CERNET China Education and Research Network 512
116.57.214.0/23 GZR-CERNET China Education and Research Network 512
116.57.216.0/23 GZR-CERNET China Education and Research Network 512
116.57.218.0/23 GZR-CERNET China Education and Research Network 512
116.57.220.0/23 GZR-CERNET China Education and Research Network 512
116.57.222.0/23 GZR-CERNET China Education and Research Network 512
116.57.225.0/24 GZR-CERNET China Education and Research Network 256
116.57.226.0/23 GZR-CERNET China Education and Research Network 512
116.57.228.0/23 GZR-CERNET China Education and Research Network 512
116.57.230.0/24 GZR-CERNET China Education and Research Network 256
116.57.231.0/24 GZR-CERNET China Education and Research Network 256
116.57.232.0/23 GZR-CERNET China Education and Research Network 512
116.57.234.0/23 GZR-CERNET China Education and Research Network 512
116.57.236.0/24 GZR-CERNET China Education and Research Network 256
116.57.237.0/24 GZR-CERNET China Education and Research Network 256
116.57.238.0/23 GZR-CERNET China Education and Research Network 512
116.57.240.0/23 GZR-CERNET China Education and Research Network 512
116.57.242.0/24 GZR-CERNET China Education and Research Network 256
116.57.243.0/24 GZR-CERNET China Education and Research Network 256
116.57.244.0/22 GZR-CERNET China Education and Research Network 1024
116.57.248.0/23 GZR-CERNET China Education and Research Network 512
116.57.250.0/23 GZR-CERNET China Education and Research Network 512
116.57.253.0/24 GZR-CERNET China Education and Research Network 256
125.216.52.0/23 GZR-CERNET China Education and Research Network 512
125.216.56.0/23 GZR-CERNET China Education and Research Network 512
125.216.62.0/23 GZR-CERNET China Education and Research Network 512
125.216.96.0/23 GZR-CERNET China Education and Research Network 512
125.216.135.0/24 GZR-CERNET China Education and Research Network 256
125.216.161.0/24 GZR-CERNET China Education and Research Network 256
125.216.162.0/23 GZR-CERNET China Education and Research Network 512
125.216.180.0/24 GZR-CERNET China Education and Research Network 256
125.216.182.0/24 GZR-CERNET China Education and Research Network 256
125.217.128.0/23 GZR-CERNET China Education and Research Network 512
125.217.130.0/23 GZR-CERNET China Education and Research Network 512
125.217.132.0/24 GZR-CERNET China Education and Research Network 256
125.218.0.0/22 GZR-CERNET China Education and Research Network 1024
125.218.4.0/22 GZR-CERNET China Education and Research Network 1024
125.218.8.0/23 GZR-CERNET China Education and Research Network 512
125.218.10.0/23 GZR-CERNET China Education and Research Network 512
125.218.12.0/24 GZR-CERNET China Education and Research Network 256
125.218.13.0/24 GZR-CERNET China Education and Research Network 256
125.218.14.0/23 GZR-CERNET China Education and Research Network 512
125.218.16.0/23 GZR-CERNET China Education and Research Network 512
125.218.18.0/23 GZR-CERNET China Education and Research Network 512
125.218.20.0/23 GZR-CERNET China Education and Research Network 512
125.218.22.0/23 GZR-CERNET China Education and Research Network 512
125.218.24.0/22 GZR-CERNET China Education and Research Network 1024
125.218.28.0/24 GZR-CERNET China Education and Research Network 256
125.218.30.0/23 GZR-CERNET China Education and Research Network 512
125.218.32.0/22 GZR-CERNET China Education and Research Network 1024
125.218.36.0/22 GZR-CERNET China Education and Research Network 1024
125.218.40.0/21 GZR-CERNET China Education and Research Network 2048
125.218.48.0/20 GZR-CERNET China Education and Research Network 4096
125.218.54.0/23 GZR-CERNET China Education and Research Network 512
125.218.56.0/22 GZR-CERNET China Education and Research Network 1024
125.218.60.0/22 GZR-CERNET China Education and Research Network 1024
125.218.64.0/22 GZR-CERNET China Education and Research Network 1024
125.218.69.0/24 GZR-CERNET China Education and Research Network 256
125.218.70.0/24 GZR-CERNET China Education and Research Network 256
125.218.72.0/22 GZR-CERNET China Education and Research Network 1024
125.218.76.0/22 GZR-CERNET China Education and Research Network 1024
125.218.80.0/23 GZR-CERNET China Education and Research Network 512
125.218.82.0/23 GZR-CERNET China Education and Research Network 512
125.218.84.0/23 GZR-CERNET China Education and Research Network 512
125.218.86.0/23 GZR-CERNET China Education and Research Network 512
125.218.88.0/22 GZR-CERNET China Education and Research Network 1024
125.218.92.0/23 GZR-CERNET China Education and Research Network 512
125.218.94.0/23 GZR-CERNET China Education and Research Network 512
125.218.96.0/23 GZR-CERNET China Education and Research Network 512
125.218.98.0/23 GZR-CERNET China Education and Research Network 512
125.218.100.0/23 GZR-CERNET China Education and Research Network 512
125.218.102.0/23 GZR-CERNET China Education and Research Network 512
125.218.104.0/23 GZR-CERNET China Education and Research Network 512
125.218.106.0/23 GZR-CERNET China Education and Research Network 512
125.218.108.0/23 GZR-CERNET China Education and Research Network 512
125.218.110.0/23 GZR-CERNET China Education and Research Network 512
125.218.112.0/23 GZR-CERNET China Education and Research Network 512
125.218.114.0/23 GZR-CERNET China Education and Research Network 512
125.218.116.0/23 GZR-CERNET China Education and Research Network 512
125.218.118.0/23 GZR-CERNET China Education and Research Network 512
125.218.120.0/23 GZR-CERNET China Education and Research Network 512
125.218.122.0/23 GZR-CERNET China Education and Research Network 512
125.218.124.0/23 GZR-CERNET China Education and Research Network 512
125.218.126.0/23 GZR-CERNET China Education and Research Network 512
125.218.142.0/24 GZR-CERNET China Education and Research Network 256
125.218.184.0/24 GZR-CERNET China Education and Research Network 256
125.218.185.0/24 GZR-CERNET China Education and Research Network 256
125.218.186.0/23 GZR-CERNET China Education and Research Network 512
125.218.188.0/24 GZR-CERNET China Education and Research Network 256
125.218.189.0/24 GZR-CERNET China Education and Research Network 256
210.39.0.0/24 CERNET-CN China Education and Research Network 256
210.39.0.0/20 CERNET-CN China Education and Research Network 4096
210.39.3.0/24 CERNET-CN China Education and Research Network 256
210.39.15.0/24 CERNET-CN China Education and Research Network 256
210.39.16.0/22 CERNET-CN China Education and Research Network 1024
210.39.32.0/24 CERNET-CN China Education and Research Network 256
210.39.32.0/21 CERNET-CN China Education and Research Network 2048
210.39.40.0/22 CERNET-CN China Education and Research Network 1024
210.39.43.0/24 CERNET-CN China Education and Research Network 256
210.39.44.0/24 CERNET-CN China Education and Research Network 256
218.192.234.0/23 CERNET-CN China Education and Research Network 512
218.192.239.0/24 CERNET-CN China Education and Research Network 256
218.192.240.0/24 CERNET-CN China Education and Research Network 256
218.192.240.0/20 CERNET-CN China Education and Research Network 4096
219.223.0.0/22 CERNET-CN China Education and Research Network 1024
219.223.4.0/23 CERNET-CN China Education and Research Network 512
219.223.6.0/23 CERNET-CN China Education and Research Network 512
219.223.8.0/22 CERNET-CN China Education and Research Network 1024
219.223.12.0/22 CERNET-CN China Education and Research Network 1024
219.223.16.0/23 CERNET-CN China Education and Research Network 512
219.223.18.0/23 CERNET-CN China Education and Research Network 512
219.223.20.0/24 CERNET-CN China Education and Research Network 256
219.223.21.0/24 CERNET-CN China Education and Research Network 256
219.223.22.0/24 CERNET-CN China Education and Research Network 256
219.223.23.0/24 CERNET-CN China Education and Research Network 256
219.223.24.0/24 CERNET-CN China Education and Research Network 256
219.223.25.0/24 CERNET-CN China Education and Research Network 256
219.223.26.0/23 CERNET-CN China Education and Research Network 512
219.223.28.0/23 CERNET-CN China Education and Research Network 512
219.223.30.0/23 CERNET-CN China Education and Research Network 512
219.223.32.0/22 CERNET-CN China Education and Research Network 1024
219.223.36.0/23 CERNET-CN China Education and Research Network 512
219.223.38.0/23 CERNET-CN China Education and Research Network 512
219.223.40.0/23 CERNET-CN China Education and Research Network 512
219.223.42.0/23 CERNET-CN China Education and Research Network 512
219.223.44.0/23 CERNET-CN China Education and Research Network 512
219.223.46.0/23 CERNET-CN China Education and Research Network 512
219.223.48.0/23 CERNET-CN China Education and Research Network 512
219.223.50.0/23 CERNET-CN China Education and Research Network 512
219.223.52.0/23 CERNET-CN China Education and Research Network 512
219.223.54.0/23 CERNET-CN China Education and Research Network 512
219.223.56.0/24 CERNET-CN China Education and Research Network 256
219.223.57.0/24 CERNET-CN China Education and Research Network 256
219.223.58.0/23 CERNET-CN China Education and Research Network 512
219.223.60.0/23 CERNET-CN China Education and Research Network 512
219.223.62.0/23 CERNET-CN China Education and Research Network 512
219.223.64.0/24 CERNET-CN China Education and Research Network 256
219.223.65.0/24 CERNET-CN China Education and Research Network 256
219.223.66.0/23 CERNET-CN China Education and Research Network 512
219.223.68.0/23 CERNET-CN China Education and Research Network 512
219.223.70.0/24 CERNET-CN China Education and Research Network 256
219.223.71.0/24 CERNET-CN China Education and Research Network 256
219.223.72.0/23 CERNET-CN China Education and Research Network 512
219.223.74.0/23 CERNET-CN China Education and Research Network 512
219.223.76.0/24 CERNET-CN China Education and Research Network 256
219.223.77.0/24 CERNET-CN China Education and Research Network 256
219.223.78.0/23 CERNET-CN China Education and Research Network 512
219.223.80.0/23 CERNET-CN China Education and Research Network 512
219.223.82.0/24 CERNET-CN China Education and Research Network 256
219.223.83.0/24 CERNET-CN China Education and Research Network 256
219.223.84.0/23 CERNET-CN China Education and Research Network 512
219.223.86.0/23 CERNET-CN China Education and Research Network 512
219.223.88.0/23 CERNET-CN China Education and Research Network 512
219.223.90.0/23 CERNET-CN China Education and Research Network 512
219.223.92.0/23 CERNET-CN China Education and Research Network 512
219.223.94.0/23 CERNET-CN China Education and Research Network 512
219.223.96.0/22 CERNET-CN China Education and Research Network 1024
219.223.100.0/24 CERNET-CN China Education and Research Network 256
219.223.101.0/24 CERNET-CN China Education and Research Network 256
219.223.102.0/23 CERNET-CN China Education and Research Network 512
219.223.104.0/24 CERNET-CN China Education and Research Network 256
219.223.105.0/24 CERNET-CN China Education and Research Network 256
219.223.106.0/23 CERNET-CN China Education and Research Network 512
219.223.108.0/23 CERNET-CN China Education and Research Network 512
219.223.110.0/23 CERNET-CN China Education and Research Network 512
219.223.112.0/23 CERNET-CN China Education and Research Network 512
219.223.114.0/23 CERNET-CN China Education and Research Network 512
219.223.116.0/22 CERNET-CN China Education and Research Network 1024
219.223.120.0/23 CERNET-CN China Education and Research Network 512
219.223.122.0/23 CERNET-CN China Education and Research Network 512
219.223.124.0/22 CERNET-CN China Education and Research Network 1024
219.223.128.0/23 CERNET-CN China Education and Research Network 512
219.223.130.0/23 CERNET-CN China Education and Research Network 512
219.223.160.0/21 CERNET-CN China Education and Research Network 2048
219.223.160.0/19 CERNET-CN China Education and Research Network 8192
219.223.168.0/21 CERNET-CN China Education and Research Network 2048
219.223.176.0/20 CERNET-CN China Education and Research Network 4096
219.223.190.0/24 CERNET-CN China Education and Research Network 256
219.223.192.0/20 CERNET-CN China Education and Research Network 4096
219.223.192.0/18 CERNET-CN China Education and Research Network 16384
219.223.208.0/24 CERNET-CN China Education and Research Network 256
219.223.209.0/24 CERNET-CN China Education and Research Network 256
219.223.210.0/23 CERNET-CN China Education and Research Network 512
219.223.211.0/24 CERNET-CN China Education and Research Network 256
219.223.219.0/24 CERNET-CN China Education and Research Network 256
219.223.220.0/22 CERNET-CN China Education and Research Network 1024
219.223.224.0/22 CERNET-CN China Education and Research Network 1024
219.223.228.0/22 CERNET-CN China Education and Research Network 1024
219.223.232.0/22 CERNET-CN China Education and Research Network 1024
219.223.232.0/21 CERNET-CN China Education and Research Network 2048
219.223.236.0/22 CERNET-CN China Education and Research Network 1024
219.223.240.0/22 CERNET-CN China Education and Research Network 1024
219.223.240.0/21 CERNET-CN China Education and Research Network 2048
219.223.244.0/22 CERNET-CN China Education and Research Network 1024
219.223.248.0/23 CERNET-CN China Education and Research Network 512
219.223.248.0/22 CERNET-CN China Education and Research Network 1024
219.223.250.0/23 CERNET-CN China Education and Research Network 512
219.223.252.0/24 CERNET-CN China Education and Research Network 256
219.223.253.0/24 CERNET-CN China Education and Research Network 256
219.223.254.0/24 CERNET-CN China Education and Research Network 256
219.227.0.0/23 GZR-CERNET China Education and Research Network 512
219.227.2.0/23 GZR-CERNET China Education and Research Network 512
219.227.4.0/23 GZR-CERNET China Education and Research Network 512
219.227.6.0/24 GZR-CERNET China Education and Research Network 256
219.227.7.0/24 GZR-CERNET China Education and Research Network 256
219.227.8.0/22 GZR-CERNET China Education and Research Network 1024
219.227.12.0/23 GZR-CERNET China Education and Research Network 512
219.227.14.0/24 GZR-CERNET China Education and Research Network 256
219.227.15.0/24 GZR-CERNET China Education and Research Network 256
219.227.16.0/24 GZR-CERNET China Education and Research Network 256
219.227.17.0/24 GZR-CERNET China Education and Research Network 256
219.227.18.0/24 GZR-CERNET China Education and Research Network 256
219.227.19.0/24 GZR-CERNET China Education and Research Network 256
219.227.20.0/24 GZR-CERNET China Education and Research Network 256
219.227.21.0/24 GZR-CERNET China Education and Research Network 256
219.227.22.0/24 GZR-CERNET China Education and Research Network 256
219.227.23.0/24 GZR-CERNET China Education and Research Network 256
219.227.24.0/23 GZR-CERNET China Education and Research Network 512
219.227.26.0/23 GZR-CERNET China Education and Research Network 512
219.227.28.0/23 GZR-CERNET China Education and Research Network 512
219.227.30.0/23 GZR-CERNET China Education and Research Network 512
219.227.32.0/23 GZR-CERNET China Education and Research Network 512
219.227.34.0/23 GZR-CERNET China Education and Research Network 512
219.227.36.0/23 GZR-CERNET China Education and Research Network 512
219.227.38.0/23 GZR-CERNET China Education and Research Network 512
219.227.40.0/23 GZR-CERNET China Education and Research Network 512
219.227.42.0/23 GZR-CERNET China Education and Research Network 512
219.227.44.0/23 GZR-CERNET China Education and Research Network 512
219.227.46.0/23 GZR-CERNET China Education and Research Network 512
219.227.48.0/23 GZR-CERNET China Education and Research Network 512
219.227.50.0/24 GZR-CERNET China Education and Research Network 256
219.227.50.0/23 GZR-CERNET China Education and Research Network 512
219.227.52.0/23 GZR-CERNET China Education and Research Network 512
219.227.54.0/23 GZR-CERNET China Education and Research Network 512
219.227.56.0/23 GZR-CERNET China Education and Research Network 512
219.227.58.0/23 GZR-CERNET China Education and Research Network 512
219.227.64.0/23 GZR-CERNET China Education and Research Network 512
219.227.66.0/23 GZR-CERNET China Education and Research Network 512
219.227.68.0/24 GZR-CERNET China Education and Research Network 256
219.227.69.0/24 GZR-CERNET China Education and Research Network 256
219.227.70.0/24 GZR-CERNET China Education and Research Network 256
219.227.71.0/24 GZR-CERNET China Education and Research Network 256
219.227.72.0/22 GZR-CERNET China Education and Research Network 1024
219.227.76.0/23 GZR-CERNET China Education and Research Network 512
219.227.78.0/23 GZR-CERNET China Education and Research Network 512
219.227.80.0/24 GZR-CERNET China Education and Research Network 256
219.227.81.0/24 GZR-CERNET China Education and Research Network 256
219.227.82.0/24 GZR-CERNET China Education and Research Network 256
219.227.83.0/24 GZR-CERNET China Education and Research Network 256
219.227.84.0/24 GZR-CERNET China Education and Research Network 256
219.227.85.0/24 GZR-CERNET China Education and Research Network 256
219.227.86.0/23 GZR-CERNET China Education and Research Network 512
219.227.88.0/24 GZR-CERNET China Education and Research Network 256
219.227.89.0/24 GZR-CERNET China Education and Research Network 256
219.227.90.0/23 GZR-CERNET China Education and Research Network 512
219.227.92.0/24 GZR-CERNET China Education and Research Network 256
219.227.93.0/24 GZR-CERNET China Education and Research Network 256
219.227.94.0/24 GZR-CERNET China Education and Research Network 256
219.227.95.0/24 GZR-CERNET China Education and Research Network 256
219.227.96.0/24 GZR-CERNET China Education and Research Network 256
219.227.97.0/24 GZR-CERNET China Education and Research Network 256
219.227.98.0/23 GZR-CERNET China Education and Research Network 512
219.227.100.0/22 GZR-CERNET China Education and Research Network 1024
219.227.104.0/24 GZR-CERNET China Education and Research Network 256
219.227.105.0/24 GZR-CERNET China Education and Research Network 256
219.227.106.0/23 GZR-CERNET China Education and Research Network 512
219.227.108.0/24 GZR-CERNET China Education and Research Network 256
219.227.109.0/24 GZR-CERNET China Education and Research Network 256
219.227.110.0/24 GZR-CERNET China Education and Research Network 256
219.227.111.0/24 GZR-CERNET China Education and Research Network 256
219.227.112.0/24 GZR-CERNET China Education and Research Network 256
219.227.113.0/24 GZR-CERNET China Education and Research Network 256
219.227.114.0/23 GZR-CERNET China Education and Research Network 512
219.227.116.0/23 GZR-CERNET China Education and Research Network 512
219.227.118.0/24 GZR-CERNET China Education and Research Network 256
219.227.119.0/24 GZR-CERNET China Education and Research Network 256
219.227.120.0/23 GZR-CERNET China Education and Research Network 512
219.227.122.0/23 GZR-CERNET China Education and Research Network 512
219.227.124.0/22 GZR-CERNET China Education and Research Network 1024
219.227.130.0/23 GZR-CERNET China Education and Research Network 512
219.227.132.0/23 GZR-CERNET China Education and Research Network 512
219.227.134.0/23 GZR-CERNET China Education and Research Network 512
219.227.136.0/24 GZR-CERNET China Education and Research Network 256
219.227.138.0/23 GZR-CERNET China Education and Research Network 512
219.227.140.0/22 GZR-CERNET China Education and Research Network 1024
219.227.144.0/24 GZR-CERNET China Education and Research Network 256
219.227.145.0/24 GZR-CERNET China Education and Research Network 256
219.227.146.0/23 GZR-CERNET China Education and Research Network 512
219.227.148.0/23 GZR-CERNET China Education and Research Network 512
219.227.150.0/24 GZR-CERNET China Education and Research Network 256
219.227.151.0/24 GZR-CERNET China Education and Research Network 256
219.227.152.0/23 GZR-CERNET China Education and Research Network 512
219.227.154.0/23 GZR-CERNET China Education and Research Network 512
219.227.156.0/22 GZR-CERNET China Education and Research Network 1024
219.227.160.0/23 GZR-CERNET China Education and Research Network 512
219.227.162.0/23 GZR-CERNET China Education and Research Network 512
219.227.164.0/23 GZR-CERNET China Education and Research Network 512
219.227.166.0/24 GZR-CERNET China Education and Research Network 256
219.227.167.0/24 GZR-CERNET China Education and Research Network 256
219.227.168.0/23 GZR-CERNET China Education and Research Network 512
219.227.170.0/24 GZR-CERNET China Education and Research Network 256
219.227.172.0/23 GZR-CERNET China Education and Research Network 512
219.227.174.0/23 GZR-CERNET China Education and Research Network 512
222.28.208.0/24 BJR-CERNET China Education and Research Network 256
222.202.64.0/24 GZR-CERNET China Education and Research Network 256
222.202.64.0/19 GZR-CERNET China Education and Research Network 8192
222.202.97.0/24 GZR-CERNET China Education and Research Network 256
222.202.98.0/24 GZR-CERNET China Education and Research Network 256
222.202.99.0/24 GZR-CERNET China Education and Research Network 256
222.202.100.0/23 GZR-CERNET China Education and Research Network 512
222.202.102.0/24 GZR-CERNET China Education and Research Network 256
222.202.103.0/24 GZR-CERNET China Education and Research Network 256
222.202.104.0/23 GZR-CERNET China Education and Research Network 512
222.202.106.0/24 GZR-CERNET China Education and Research Network 256
222.202.107.0/24 GZR-CERNET China Education and Research Network 256
222.202.108.0/22 GZR-CERNET China Education and Research Network 1024
222.202.112.0/22 GZR-CERNET China Education and Research Network 1024
222.202.116.0/23 GZR-CERNET China Education and Research Network 512
CIDR Description IP NUMs(prefix /64)
2001:250:3c00::/48 SZU6-CERNET ~{In[Z4sQ'~} 65536
2001:250:3c01::/48 SZERNET6-CERNET ~{In[Z=LS}:M?FQPMxVw8IMx~} 65536
2001:250:3c02::/48 SZUC6-CERNET ~{In[ZJP4sQ'3G~} 65536
2001:250:3c03::/48 SZPT6-CERNET ~{In[ZJP8_5HV0R5<<JuQ'T:~} 65536
2001:250:3c04::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c05::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c06::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c07::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c08::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c09::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0a::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0b::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0c::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0d::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0e::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0f::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c11::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c12::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c13::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c14::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c15::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c16::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c17::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c18::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c19::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1a::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1b::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1c::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1d::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1e::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c20::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c22::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c23::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:da8:c9::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:201d::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:203f::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:2d00::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:2d01::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:2d02::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2406:280:3002::/48 CERNET2-HIT6 Harbin Institute of Technology 65536
240c:cd44::/32 CERNET China Education and Research Network 4294967296
240c:cda3::/32 CERNET China Education and Research Network 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17,172,736 17,970,298,617,856 IPv4 IPv4
AS23910 CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2, CN China 256 17,605,070,946,304 IPv6 IPv6
IP Address Domain NUMs Domains
1.184.236.3 1 wlkt.sz.edu.cn
1.184.236.12 1 sjxxpt.sz.edu.cn
1.184.236.14 1 zs.szdj.edu.cn
1.184.236.15 1 oa.sz.edu.cn
1.184.236.16 1 oa.szjky.edu.cn
1.184.236.19 1 bmxt.szjky.edu.cn
1.184.236.22 3 download.sz.edu.cn
1.184.236.25 1 kpxf.sz.edu.cn
1.184.236.26 1 mbcw.sz.edu.cn
1.184.236.31 1 sppj.sz.edu.cn
as-block:       AS137530 - AS138553
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2017-12-08T06:45:58Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS138369
as-name:        CNGI-SZH-IX-AS-AP
descr:          CERNET2 regional IX at Shenzhen University
descr:          CERNET Center
descr:          Beijing 100084, China
country:        CN
org:            ORG-CEAR1-AP
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-06-01T08:13:46Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] was validated on 2024-07-04
mnt-by:         MAINT-CERNET-AP
last-modified:  2024-07-04T04:10:10Z
source:         APNIC

organisation:   ORG-CEAR1-AP
org-name:       China Education and Research Network (CERNET)
country:        CN
address:        FIT 3-220,
address:        Tsinghua University
phone:          +86-10-62785983
fax-no:         +86-10-62785933
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-09-13T12:56:34Z
source:         APNIC

role:           ABUSE CERNETAP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
country:        ZZ
phone:          +86-10-62784301
e-mail:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2024-07-04
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-04T04:10:19Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
remarks:        [email protected]
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC