Summary

NetName
CSTNET-CN
OrgName
CNIC-CAS
CIDR
RIR

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2023-10-09T02:45:53Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS101 WASH-NSF-AS - University of Washington, US United States 8192 4295098368
AS174 COGENT-174 - Cogent Communications, US United States 27412992 242640879616
AS293 ESNET, US United States 134912 4295163904
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6155008 34359803904
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1015296 13958840320
AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN China 110725904 17592187813888
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17177856 17961724280832
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 0 0
AS4641 HKIX-AS-AP - The Hong Kong Internet Exchange Limited, HK Hong Kong 12288 4294967296
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 58944512 1733041258496
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525312 282631666728960
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1352704 25769934848
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1024 553648128
AS9002 RETN-AS - RETN Limited, GB United Kingdom 33792 4294967296
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8960 4294967296
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 6668 0
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9216 8589934592
AS23855 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 512 65536
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
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38144 12884901888
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101632 341184020480
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23552 8589934592
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7936 4294967296
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1024 4294967296
AS140627 ONEQODEASSETS-AS-AP - ONEQODE ASSETS PTY LTD, AU Australia 33536 4295032832

Whois

inetnum:        124.16.0.0 - 124.17.255.255
netname:        CSTNET-CN
descr:          Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
country:        CN
org:            ORG-CA107-AP
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
abuse-c:        AC2741-AP
status:         ALLOCATED PORTABLE
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-CSTNET-CN
mnt-routes:     MAINT-CSTNET-CN
mnt-irt:        IRT-CSTNET-CN
last-modified:  2023-10-09T02:45:53Z
source:         APNIC

organisation:   ORG-CA107-AP
org-name:       CNIC-CAS
org-type:       LIR
country:        CN
address:        2 Dongsheng South Road, Haidian District
phone:          +86.10.58812266
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:50Z
source:         APNIC

irt:            IRT-CSTNET-CN
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-CNICOCAOS-CN
last-modified:  2024-04-17T13:07:02Z
source:         APNIC

role:           Computer Network Information Center of Chinese Academy of Sciences administrator
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
country:        CN
phone:          +86.10.58812266
e-mail:         [email protected]
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
nic-hdl:        CNIC1-AP
mnt-by:         MAINT-CNICOCAOS-CN
last-modified:  2022-05-12T07:31:01Z
source:         APNIC

CIDR

124.16.0.0/24 124.16.1.0/24 124.16.2.0/24 124.16.3.0/24
124.16.5.0/24 124.16.6.0/24 124.16.7.0/24 124.16.8.0/24
124.16.10.0/24 124.16.11.0/24 124.16.12.0/24 124.16.13.0/24
124.16.15.0/24 124.16.16.0/24 124.16.17.0/24 124.16.18.0/24
124.16.20.0/24 124.16.21.0/24 124.16.22.0/24 124.16.23.0/24
124.16.25.0/24 124.16.26.0/24 124.16.27.0/24 124.16.28.0/24
124.16.30.0/24 124.16.31.0/24 124.16.32.0/24 124.16.33.0/24
124.16.35.0/24 124.16.36.0/24 124.16.37.0/24 124.16.38.0/24
124.16.40.0/24 124.16.41.0/24 124.16.42.0/24 124.16.43.0/24
124.16.45.0/24 124.16.46.0/24 124.16.47.0/24 124.16.48.0/24
124.16.50.0/24 124.16.51.0/24 124.16.52.0/24 124.16.53.0/24
124.16.55.0/24 124.16.56.0/24 124.16.57.0/24 124.16.58.0/24
124.16.60.0/24 124.16.61.0/24 124.16.62.0/24 124.16.63.0/24
124.16.65.0/24 124.16.66.0/24 124.16.67.0/24 124.16.68.0/24
124.16.70.0/24 124.16.71.0/24 124.16.72.0/24 124.16.73.0/24
124.16.75.0/24 124.16.76.0/24 124.16.77.0/24 124.16.78.0/24
124.16.80.0/24 124.16.81.0/24 124.16.82.0/24 124.16.83.0/24
124.16.85.0/24 124.16.86.0/24 124.16.87.0/24 124.16.88.0/24
124.16.90.0/24 124.16.91.0/24 124.16.92.0/24 124.16.93.0/24
124.16.95.0/24 124.16.96.0/24 124.16.97.0/24 124.16.98.0/24
124.16.100.0/24 124.16.101.0/24 124.16.102.0/24 124.16.103.0/24
124.16.105.0/24 124.16.106.0/24 124.16.107.0/24 124.16.108.0/24
124.16.110.0/24 124.16.111.0/24 124.16.112.0/24 124.16.113.0/24
124.16.115.0/24 124.16.116.0/24 124.16.117.0/24 124.16.118.0/24
124.16.120.0/24 124.16.121.0/24 124.16.122.0/24 124.16.123.0/24
124.16.125.0/24 124.16.126.0/24 124.16.127.0/24 124.16.128.0/24
124.16.130.0/24 124.16.131.0/24 124.16.132.0/24 124.16.133.0/24
124.16.135.0/24 124.16.136.0/24 124.16.137.0/24 124.16.138.0/24
124.16.140.0/24 124.16.141.0/24 124.16.142.0/24 124.16.143.0/24
124.16.145.0/24 124.16.146.0/24 124.16.147.0/24 124.16.148.0/24
124.16.150.0/24 124.16.151.0/24 124.16.152.0/24 124.16.153.0/24
124.16.155.0/24 124.16.156.0/24 124.16.157.0/24 124.16.158.0/24
124.16.160.0/24 124.16.161.0/24 124.16.162.0/24 124.16.163.0/24
124.16.165.0/24 124.16.166.0/24 124.16.167.0/24 124.16.168.0/24
124.16.170.0/24 124.16.171.0/24 124.16.172.0/24 124.16.173.0/24
124.16.175.0/24 124.16.176.0/24 124.16.177.0/24 124.16.178.0/24
124.16.180.0/24 124.16.181.0/24 124.16.182.0/24 124.16.183.0/24
124.16.185.0/24 124.16.186.0/24 124.16.187.0/24 124.16.188.0/24
124.16.190.0/24 124.16.191.0/24 124.16.192.0/24 124.16.193.0/24
124.16.195.0/24 124.16.196.0/24 124.16.197.0/24 124.16.198.0/24
124.16.200.0/24 124.16.201.0/24 124.16.202.0/24 124.16.203.0/24
124.16.205.0/24 124.16.206.0/24 124.16.207.0/24 124.16.208.0/24
124.16.210.0/24 124.16.211.0/24 124.16.212.0/24 124.16.213.0/24
124.16.215.0/24 124.16.216.0/24 124.16.217.0/24 124.16.218.0/24
124.16.220.0/24 124.16.221.0/24 124.16.222.0/24 124.16.223.0/24
124.16.225.0/24 124.16.226.0/24 124.16.227.0/24 124.16.228.0/24
124.16.230.0/24 124.16.231.0/24 124.16.232.0/24 124.16.233.0/24
124.16.235.0/24 124.16.236.0/24 124.16.237.0/24 124.16.238.0/24
124.16.240.0/24 124.16.241.0/24 124.16.242.0/24 124.16.243.0/24
124.16.245.0/24 124.16.246.0/24 124.16.247.0/24 124.16.248.0/24
124.16.250.0/24 124.16.251.0/24 124.16.252.0/24 124.16.253.0/24
124.16.255.0/24 124.17.0.0/24 124.17.1.0/24 124.17.2.0/24
124.17.4.0/24 124.17.5.0/24 124.17.6.0/24 124.17.7.0/24
124.17.9.0/24 124.17.10.0/24 124.17.11.0/24 124.17.12.0/24
124.17.14.0/24 124.17.15.0/24 124.17.16.0/24 124.17.17.0/24
124.17.19.0/24 124.17.20.0/24 124.17.21.0/24 124.17.22.0/24
124.17.24.0/24 124.17.25.0/24 124.17.26.0/24 124.17.27.0/24
124.17.29.0/24 124.17.30.0/24 124.17.31.0/24 124.17.32.0/24
124.17.34.0/24 124.17.35.0/24 124.17.36.0/24 124.17.37.0/24
124.17.39.0/24 124.17.40.0/24 124.17.41.0/24 124.17.42.0/24
124.17.44.0/24 124.17.45.0/24 124.17.46.0/24 124.17.47.0/24
124.17.49.0/24 124.17.50.0/24 124.17.51.0/24 124.17.52.0/24
124.17.54.0/24 124.17.55.0/24 124.17.56.0/24 124.17.57.0/24
124.17.59.0/24 124.17.60.0/24 124.17.61.0/24 124.17.62.0/24
124.17.64.0/24 124.17.65.0/24 124.17.66.0/24 124.17.67.0/24
124.17.69.0/24 124.17.70.0/24 124.17.71.0/24 124.17.72.0/24
124.17.74.0/24 124.17.75.0/24 124.17.76.0/24 124.17.77.0/24
124.17.79.0/24 124.17.80.0/24 124.17.81.0/24 124.17.82.0/24
124.17.84.0/24 124.17.85.0/24 124.17.86.0/24 124.17.87.0/24
124.17.89.0/24 124.17.90.0/24 124.17.91.0/24 124.17.92.0/24
124.17.94.0/24 124.17.95.0/24 124.17.96.0/24 124.17.97.0/24
124.17.99.0/24 124.17.100.0/24 124.17.101.0/24 124.17.102.0/24
124.17.104.0/24 124.17.105.0/24 124.17.106.0/24 124.17.107.0/24
124.17.109.0/24 124.17.110.0/24 124.17.111.0/24 124.17.112.0/24
124.17.114.0/24 124.17.115.0/24 124.17.116.0/24 124.17.117.0/24
124.17.119.0/24 124.17.120.0/24 124.17.121.0/24 124.17.122.0/24
124.17.124.0/24 124.17.125.0/24 124.17.126.0/24 124.17.127.0/24
124.17.129.0/24 124.17.130.0/24 124.17.131.0/24 124.17.132.0/24
124.17.134.0/24 124.17.135.0/24 124.17.136.0/24 124.17.137.0/24
124.17.139.0/24 124.17.140.0/24 124.17.141.0/24 124.17.142.0/24
124.17.144.0/24 124.17.145.0/24 124.17.146.0/24 124.17.147.0/24
124.17.149.0/24 124.17.150.0/24 124.17.151.0/24 124.17.152.0/24
124.17.154.0/24 124.17.155.0/24 124.17.156.0/24 124.17.157.0/24
124.17.159.0/24 124.17.160.0/24 124.17.161.0/24 124.17.162.0/24
124.17.164.0/24 124.17.165.0/24 124.17.166.0/24 124.17.167.0/24
124.17.169.0/24 124.17.170.0/24 124.17.171.0/24 124.17.172.0/24
124.17.174.0/24 124.17.175.0/24 124.17.176.0/24 124.17.177.0/24
124.17.179.0/24 124.17.180.0/24 124.17.181.0/24 124.17.182.0/24
124.17.184.0/24 124.17.185.0/24 124.17.186.0/24 124.17.187.0/24
124.17.189.0/24 124.17.190.0/24 124.17.191.0/24 124.17.192.0/24
124.17.194.0/24 124.17.195.0/24 124.17.196.0/24 124.17.197.0/24
124.17.199.0/24 124.17.200.0/24 124.17.201.0/24 124.17.202.0/24
124.17.204.0/24 124.17.205.0/24 124.17.206.0/24 124.17.207.0/24
124.17.209.0/24 124.17.210.0/24 124.17.211.0/24 124.17.212.0/24
124.17.214.0/24 124.17.215.0/24 124.17.216.0/24 124.17.217.0/24
124.17.219.0/24 124.17.220.0/24 124.17.221.0/24 124.17.222.0/24
124.17.224.0/24 124.17.225.0/24 124.17.226.0/24 124.17.227.0/24
124.17.229.0/24 124.17.230.0/24 124.17.231.0/24 124.17.232.0/24
124.17.234.0/24 124.17.235.0/24 124.17.236.0/24 124.17.237.0/24
124.17.239.0/24 124.17.240.0/24 124.17.241.0/24 124.17.242.0/24
124.17.244.0/24 124.17.245.0/24 124.17.246.0/24 124.17.247.0/24
124.17.249.0/24 124.17.250.0/24 124.17.251.0/24 124.17.252.0/24
124.17.254.0/24 124.17.255.0/24