111.116.0.0/15

AS4538 - ERX-CERNET-BKB - China Education and Research Network Center, CN

China

SYR-CERNET - China Education and Research Network

Summary

NetName
SYR-CERNET
OrgName
China Education and Research Network
CIDR

111.116.0.0/15

RIR

APNIC

Country

Status

ALLOCATED PORTABLE

Abuse

[email protected]

Contact

[email protected]

[email protected]

RegDate

Updated

2020-09-03T09:16:11Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 222464 77326712832
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6996992 34359869440
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039616 12885229568
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2048 0
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 57728768 1728775651328
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 65280 4295229440
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27392 4294967296
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4295032832
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2560 4578082816
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94720 354874032128
AS58453 CMI-INT-HK - China Mobile International Limited, HK Hong Kong 197632 4294967296
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1024 4294967296

Whois

inetnum:        111.116.0.0 - 111.117.255.255
netname:        SYR-CERNET
descr:          China Education and Research Network
descr:          Shenyang Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        NS2.NET.EDU.CN
remarks:        DNS.EDU.CN
remarks:        DNS2.EDU.CN
remarks:        origin AS4538
remarks:        confederation
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:11Z
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] is invalid
mnt-by:         MAINT-CERNET-AP
last-modified:  2024-07-03T13:05:44Z
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

CIDR

111.116.0.0/24 111.116.1.0/24 111.116.2.0/24 111.116.3.0/24
111.116.5.0/24 111.116.6.0/24 111.116.7.0/24 111.116.8.0/24
111.116.10.0/24 111.116.11.0/24 111.116.12.0/24 111.116.13.0/24
111.116.15.0/24 111.116.16.0/24 111.116.17.0/24 111.116.18.0/24
111.116.20.0/24 111.116.21.0/24 111.116.22.0/24 111.116.23.0/24
111.116.25.0/24 111.116.26.0/24 111.116.27.0/24 111.116.28.0/24
111.116.30.0/24 111.116.31.0/24 111.116.32.0/24 111.116.33.0/24
111.116.35.0/24 111.116.36.0/24 111.116.37.0/24 111.116.38.0/24
111.116.40.0/24 111.116.41.0/24 111.116.42.0/24 111.116.43.0/24
111.116.45.0/24 111.116.46.0/24 111.116.47.0/24 111.116.48.0/24
111.116.50.0/24 111.116.51.0/24 111.116.52.0/24 111.116.53.0/24
111.116.55.0/24 111.116.56.0/24 111.116.57.0/24 111.116.58.0/24
111.116.60.0/24 111.116.61.0/24 111.116.62.0/24 111.116.63.0/24
111.116.65.0/24 111.116.66.0/24 111.116.67.0/24 111.116.68.0/24
111.116.70.0/24 111.116.71.0/24 111.116.72.0/24 111.116.73.0/24
111.116.75.0/24 111.116.76.0/24 111.116.77.0/24 111.116.78.0/24
111.116.80.0/24 111.116.81.0/24 111.116.82.0/24 111.116.83.0/24
111.116.85.0/24 111.116.86.0/24 111.116.87.0/24 111.116.88.0/24
111.116.90.0/24 111.116.91.0/24 111.116.92.0/24 111.116.93.0/24
111.116.95.0/24 111.116.96.0/24 111.116.97.0/24 111.116.98.0/24
111.116.100.0/24 111.116.101.0/24 111.116.102.0/24 111.116.103.0/24
111.116.105.0/24 111.116.106.0/24 111.116.107.0/24 111.116.108.0/24
111.116.110.0/24 111.116.111.0/24 111.116.112.0/24 111.116.113.0/24
111.116.115.0/24 111.116.116.0/24 111.116.117.0/24 111.116.118.0/24
111.116.120.0/24 111.116.121.0/24 111.116.122.0/24 111.116.123.0/24
111.116.125.0/24 111.116.126.0/24 111.116.127.0/24 111.116.128.0/24
111.116.130.0/24 111.116.131.0/24 111.116.132.0/24 111.116.133.0/24
111.116.135.0/24 111.116.136.0/24 111.116.137.0/24 111.116.138.0/24
111.116.140.0/24 111.116.141.0/24 111.116.142.0/24 111.116.143.0/24
111.116.145.0/24 111.116.146.0/24 111.116.147.0/24 111.116.148.0/24
111.116.150.0/24 111.116.151.0/24 111.116.152.0/24 111.116.153.0/24
111.116.155.0/24 111.116.156.0/24 111.116.157.0/24 111.116.158.0/24
111.116.160.0/24 111.116.161.0/24 111.116.162.0/24 111.116.163.0/24
111.116.165.0/24 111.116.166.0/24 111.116.167.0/24 111.116.168.0/24
111.116.170.0/24 111.116.171.0/24 111.116.172.0/24 111.116.173.0/24
111.116.175.0/24 111.116.176.0/24 111.116.177.0/24 111.116.178.0/24
111.116.180.0/24 111.116.181.0/24 111.116.182.0/24 111.116.183.0/24
111.116.185.0/24 111.116.186.0/24 111.116.187.0/24 111.116.188.0/24
111.116.190.0/24 111.116.191.0/24 111.116.192.0/24 111.116.193.0/24
111.116.195.0/24 111.116.196.0/24 111.116.197.0/24 111.116.198.0/24
111.116.200.0/24 111.116.201.0/24 111.116.202.0/24 111.116.203.0/24
111.116.205.0/24 111.116.206.0/24 111.116.207.0/24 111.116.208.0/24
111.116.210.0/24 111.116.211.0/24 111.116.212.0/24 111.116.213.0/24
111.116.215.0/24 111.116.216.0/24 111.116.217.0/24 111.116.218.0/24
111.116.220.0/24 111.116.221.0/24 111.116.222.0/24 111.116.223.0/24
111.116.225.0/24 111.116.226.0/24 111.116.227.0/24 111.116.228.0/24
111.116.230.0/24 111.116.231.0/24 111.116.232.0/24 111.116.233.0/24
111.116.235.0/24 111.116.236.0/24 111.116.237.0/24 111.116.238.0/24
111.116.240.0/24 111.116.241.0/24 111.116.242.0/24 111.116.243.0/24
111.116.245.0/24 111.116.246.0/24 111.116.247.0/24 111.116.248.0/24
111.116.250.0/24 111.116.251.0/24 111.116.252.0/24 111.116.253.0/24
111.116.255.0/24 111.117.0.0/24 111.117.1.0/24 111.117.2.0/24
111.117.4.0/24 111.117.5.0/24 111.117.6.0/24 111.117.7.0/24
111.117.9.0/24 111.117.10.0/24 111.117.11.0/24 111.117.12.0/24
111.117.14.0/24 111.117.15.0/24 111.117.16.0/24 111.117.17.0/24
111.117.19.0/24 111.117.20.0/24 111.117.21.0/24 111.117.22.0/24
111.117.24.0/24 111.117.25.0/24 111.117.26.0/24 111.117.27.0/24
111.117.29.0/24 111.117.30.0/24 111.117.31.0/24 111.117.32.0/24
111.117.34.0/24 111.117.35.0/24 111.117.36.0/24 111.117.37.0/24
111.117.39.0/24 111.117.40.0/24 111.117.41.0/24 111.117.42.0/24
111.117.44.0/24 111.117.45.0/24 111.117.46.0/24 111.117.47.0/24
111.117.49.0/24 111.117.50.0/24 111.117.51.0/24 111.117.52.0/24
111.117.54.0/24 111.117.55.0/24 111.117.56.0/24 111.117.57.0/24
111.117.59.0/24 111.117.60.0/24 111.117.61.0/24 111.117.62.0/24
111.117.64.0/24 111.117.65.0/24 111.117.66.0/24 111.117.67.0/24
111.117.69.0/24 111.117.70.0/24 111.117.71.0/24 111.117.72.0/24
111.117.74.0/24 111.117.75.0/24 111.117.76.0/24 111.117.77.0/24
111.117.79.0/24 111.117.80.0/24 111.117.81.0/24 111.117.82.0/24
111.117.84.0/24 111.117.85.0/24 111.117.86.0/24 111.117.87.0/24
111.117.89.0/24 111.117.90.0/24 111.117.91.0/24 111.117.92.0/24
111.117.94.0/24 111.117.95.0/24 111.117.96.0/24 111.117.97.0/24
111.117.99.0/24 111.117.100.0/24 111.117.101.0/24 111.117.102.0/24
111.117.104.0/24 111.117.105.0/24 111.117.106.0/24 111.117.107.0/24
111.117.109.0/24 111.117.110.0/24 111.117.111.0/24 111.117.112.0/24
111.117.114.0/24 111.117.115.0/24 111.117.116.0/24 111.117.117.0/24
111.117.119.0/24 111.117.120.0/24 111.117.121.0/24 111.117.122.0/24
111.117.124.0/24 111.117.125.0/24 111.117.126.0/24 111.117.127.0/24
111.117.129.0/24 111.117.130.0/24 111.117.131.0/24 111.117.132.0/24
111.117.134.0/24 111.117.135.0/24 111.117.136.0/24 111.117.137.0/24
111.117.139.0/24 111.117.140.0/24 111.117.141.0/24 111.117.142.0/24
111.117.144.0/24 111.117.145.0/24 111.117.146.0/24 111.117.147.0/24
111.117.149.0/24 111.117.150.0/24 111.117.151.0/24 111.117.152.0/24
111.117.154.0/24 111.117.155.0/24 111.117.156.0/24 111.117.157.0/24
111.117.159.0/24 111.117.160.0/24 111.117.161.0/24 111.117.162.0/24
111.117.164.0/24 111.117.165.0/24 111.117.166.0/24 111.117.167.0/24
111.117.169.0/24 111.117.170.0/24 111.117.171.0/24 111.117.172.0/24
111.117.174.0/24 111.117.175.0/24 111.117.176.0/24 111.117.177.0/24
111.117.179.0/24 111.117.180.0/24 111.117.181.0/24 111.117.182.0/24
111.117.184.0/24 111.117.185.0/24 111.117.186.0/24 111.117.187.0/24
111.117.189.0/24 111.117.190.0/24 111.117.191.0/24 111.117.192.0/24
111.117.194.0/24 111.117.195.0/24 111.117.196.0/24 111.117.197.0/24
111.117.199.0/24 111.117.200.0/24 111.117.201.0/24 111.117.202.0/24
111.117.204.0/24 111.117.205.0/24 111.117.206.0/24 111.117.207.0/24
111.117.209.0/24 111.117.210.0/24 111.117.211.0/24 111.117.212.0/24
111.117.214.0/24 111.117.215.0/24 111.117.216.0/24 111.117.217.0/24
111.117.219.0/24 111.117.220.0/24 111.117.221.0/24 111.117.222.0/24
111.117.224.0/24 111.117.225.0/24 111.117.226.0/24 111.117.227.0/24
111.117.229.0/24 111.117.230.0/24 111.117.231.0/24 111.117.232.0/24
111.117.234.0/24 111.117.235.0/24 111.117.236.0/24 111.117.237.0/24
111.117.239.0/24 111.117.240.0/24 111.117.241.0/24 111.117.242.0/24
111.117.244.0/24 111.117.245.0/24 111.117.246.0/24 111.117.247.0/24
111.117.249.0/24 111.117.250.0/24 111.117.251.0/24 111.117.252.0/24
111.117.254.0/24 111.117.255.0/24