Summary

NetName
CSTNET-CN
OrgName
CNIC-CAS
CIDR
RIR

APNIC

Country / Region

Status

ALLOCATED PORTABLE

Abuse

supervise@cnic.cn

Contact

supervise@cnic.cn

RegDate

Updated

2023-10-12T05:10:09Z

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS101 WASH-NSF-AS - University of Washington, US United States 8192 4295098368
AS174 COGENT-174 - Cogent Communications, US United States 27395328 229203378176
AS293 ESNET, US United States 134912 4295163904
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 17961706979328
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 1733024481280
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525568 282631665745920
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 34048 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:        119.78.0.0 - 119.79.255.255
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:  2023-10-12T05:10:09Z
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:         support@cnic.cn
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:         supervise@cnic.cn
abuse-mailbox:  supervise@cnic.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
auth:           # Filtered
remarks:        supervise@cnic.cn 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:         supervise@cnic.cn
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

Graph

CIDR

119.78.0.0/24 119.78.1.0/24 119.78.2.0/24 119.78.3.0/24
119.78.5.0/24 119.78.6.0/24 119.78.7.0/24 119.78.8.0/24
119.78.10.0/24 119.78.11.0/24 119.78.12.0/24 119.78.13.0/24
119.78.15.0/24 119.78.16.0/24 119.78.17.0/24 119.78.18.0/24
119.78.20.0/24 119.78.21.0/24 119.78.22.0/24 119.78.23.0/24
119.78.25.0/24 119.78.26.0/24 119.78.27.0/24 119.78.28.0/24
119.78.30.0/24 119.78.31.0/24 119.78.32.0/24 119.78.33.0/24
119.78.35.0/24 119.78.36.0/24 119.78.37.0/24 119.78.38.0/24
119.78.40.0/24 119.78.41.0/24 119.78.42.0/24 119.78.43.0/24
119.78.45.0/24 119.78.46.0/24 119.78.47.0/24 119.78.48.0/24
119.78.50.0/24 119.78.51.0/24 119.78.52.0/24 119.78.53.0/24
119.78.55.0/24 119.78.56.0/24 119.78.57.0/24 119.78.58.0/24
119.78.60.0/24 119.78.61.0/24 119.78.62.0/24 119.78.63.0/24
119.78.65.0/24 119.78.66.0/24 119.78.67.0/24 119.78.68.0/24
119.78.70.0/24 119.78.71.0/24 119.78.72.0/24 119.78.73.0/24
119.78.75.0/24 119.78.76.0/24 119.78.77.0/24 119.78.78.0/24
119.78.80.0/24 119.78.81.0/24 119.78.82.0/24 119.78.83.0/24
119.78.85.0/24 119.78.86.0/24 119.78.87.0/24 119.78.88.0/24
119.78.90.0/24 119.78.91.0/24 119.78.92.0/24 119.78.93.0/24
119.78.95.0/24 119.78.96.0/24 119.78.97.0/24 119.78.98.0/24
119.78.100.0/24 119.78.101.0/24 119.78.102.0/24 119.78.103.0/24
119.78.105.0/24 119.78.106.0/24 119.78.107.0/24 119.78.108.0/24
119.78.110.0/24 119.78.111.0/24 119.78.112.0/24 119.78.113.0/24
119.78.115.0/24 119.78.116.0/24 119.78.117.0/24 119.78.118.0/24
119.78.120.0/24 119.78.121.0/24 119.78.122.0/24 119.78.123.0/24
119.78.125.0/24 119.78.126.0/24 119.78.127.0/24 119.78.128.0/24
119.78.130.0/24 119.78.131.0/24 119.78.132.0/24 119.78.133.0/24
119.78.135.0/24 119.78.136.0/24 119.78.137.0/24 119.78.138.0/24
119.78.140.0/24 119.78.141.0/24 119.78.142.0/24 119.78.143.0/24
119.78.145.0/24 119.78.146.0/24 119.78.147.0/24 119.78.148.0/24
119.78.150.0/24 119.78.151.0/24 119.78.152.0/24 119.78.153.0/24
119.78.155.0/24 119.78.156.0/24 119.78.157.0/24 119.78.158.0/24
119.78.160.0/24 119.78.161.0/24 119.78.162.0/24 119.78.163.0/24
119.78.165.0/24 119.78.166.0/24 119.78.167.0/24 119.78.168.0/24
119.78.170.0/24 119.78.171.0/24 119.78.172.0/24 119.78.173.0/24
119.78.175.0/24 119.78.176.0/24 119.78.177.0/24 119.78.178.0/24
119.78.180.0/24 119.78.181.0/24 119.78.182.0/24 119.78.183.0/24
119.78.185.0/24 119.78.186.0/24 119.78.187.0/24 119.78.188.0/24
119.78.190.0/24 119.78.191.0/24 119.78.192.0/24 119.78.193.0/24
119.78.195.0/24 119.78.196.0/24 119.78.197.0/24 119.78.198.0/24
119.78.200.0/24 119.78.201.0/24 119.78.202.0/24 119.78.203.0/24
119.78.205.0/24 119.78.206.0/24 119.78.207.0/24 119.78.208.0/24
119.78.210.0/24 119.78.211.0/24 119.78.212.0/24 119.78.213.0/24
119.78.215.0/24 119.78.216.0/24 119.78.217.0/24 119.78.218.0/24
119.78.220.0/24 119.78.221.0/24 119.78.222.0/24 119.78.223.0/24
119.78.225.0/24 119.78.226.0/24 119.78.227.0/24 119.78.228.0/24
119.78.230.0/24 119.78.231.0/24 119.78.232.0/24 119.78.233.0/24
119.78.235.0/24 119.78.236.0/24 119.78.237.0/24 119.78.238.0/24
119.78.240.0/24 119.78.241.0/24 119.78.242.0/24 119.78.243.0/24
119.78.245.0/24 119.78.246.0/24 119.78.247.0/24 119.78.248.0/24
119.78.250.0/24 119.78.251.0/24 119.78.252.0/24 119.78.253.0/24
119.78.255.0/24 119.79.0.0/24 119.79.1.0/24 119.79.2.0/24
119.79.4.0/24 119.79.5.0/24 119.79.6.0/24 119.79.7.0/24
119.79.9.0/24 119.79.10.0/24 119.79.11.0/24 119.79.12.0/24
119.79.14.0/24 119.79.15.0/24 119.79.16.0/24 119.79.17.0/24
119.79.19.0/24 119.79.20.0/24 119.79.21.0/24 119.79.22.0/24
119.79.24.0/24 119.79.25.0/24 119.79.26.0/24 119.79.27.0/24
119.79.29.0/24 119.79.30.0/24 119.79.31.0/24 119.79.32.0/24
119.79.34.0/24 119.79.35.0/24 119.79.36.0/24 119.79.37.0/24
119.79.39.0/24 119.79.40.0/24 119.79.41.0/24 119.79.42.0/24
119.79.44.0/24 119.79.45.0/24 119.79.46.0/24 119.79.47.0/24
119.79.49.0/24 119.79.50.0/24 119.79.51.0/24 119.79.52.0/24
119.79.54.0/24 119.79.55.0/24 119.79.56.0/24 119.79.57.0/24
119.79.59.0/24 119.79.60.0/24 119.79.61.0/24 119.79.62.0/24
119.79.64.0/24 119.79.65.0/24 119.79.66.0/24 119.79.67.0/24
119.79.69.0/24 119.79.70.0/24 119.79.71.0/24 119.79.72.0/24
119.79.74.0/24 119.79.75.0/24 119.79.76.0/24 119.79.77.0/24
119.79.79.0/24 119.79.80.0/24 119.79.81.0/24 119.79.82.0/24
119.79.84.0/24 119.79.85.0/24 119.79.86.0/24 119.79.87.0/24
119.79.89.0/24 119.79.90.0/24 119.79.91.0/24 119.79.92.0/24
119.79.94.0/24 119.79.95.0/24 119.79.96.0/24 119.79.97.0/24
119.79.99.0/24 119.79.100.0/24 119.79.101.0/24 119.79.102.0/24
119.79.104.0/24 119.79.105.0/24 119.79.106.0/24 119.79.107.0/24
119.79.109.0/24 119.79.110.0/24 119.79.111.0/24 119.79.112.0/24
119.79.114.0/24 119.79.115.0/24 119.79.116.0/24 119.79.117.0/24
119.79.119.0/24 119.79.120.0/24 119.79.121.0/24 119.79.122.0/24
119.79.124.0/24 119.79.125.0/24 119.79.126.0/24 119.79.127.0/24
119.79.129.0/24 119.79.130.0/24 119.79.131.0/24 119.79.132.0/24
119.79.134.0/24 119.79.135.0/24 119.79.136.0/24 119.79.137.0/24
119.79.139.0/24 119.79.140.0/24 119.79.141.0/24 119.79.142.0/24
119.79.144.0/24 119.79.145.0/24 119.79.146.0/24 119.79.147.0/24
119.79.149.0/24 119.79.150.0/24 119.79.151.0/24 119.79.152.0/24
119.79.154.0/24 119.79.155.0/24 119.79.156.0/24 119.79.157.0/24
119.79.159.0/24 119.79.160.0/24 119.79.161.0/24 119.79.162.0/24
119.79.164.0/24 119.79.165.0/24 119.79.166.0/24 119.79.167.0/24
119.79.169.0/24 119.79.170.0/24 119.79.171.0/24 119.79.172.0/24
119.79.174.0/24 119.79.175.0/24 119.79.176.0/24 119.79.177.0/24
119.79.179.0/24 119.79.180.0/24 119.79.181.0/24 119.79.182.0/24
119.79.184.0/24 119.79.185.0/24 119.79.186.0/24 119.79.187.0/24
119.79.189.0/24 119.79.190.0/24 119.79.191.0/24 119.79.192.0/24
119.79.194.0/24 119.79.195.0/24 119.79.196.0/24 119.79.197.0/24
119.79.199.0/24 119.79.200.0/24 119.79.201.0/24 119.79.202.0/24
119.79.204.0/24 119.79.205.0/24 119.79.206.0/24 119.79.207.0/24
119.79.209.0/24 119.79.210.0/24 119.79.211.0/24 119.79.212.0/24
119.79.214.0/24 119.79.215.0/24 119.79.216.0/24 119.79.217.0/24
119.79.219.0/24 119.79.220.0/24 119.79.221.0/24 119.79.222.0/24
119.79.224.0/24 119.79.225.0/24 119.79.226.0/24 119.79.227.0/24
119.79.229.0/24 119.79.230.0/24 119.79.231.0/24 119.79.232.0/24
119.79.234.0/24 119.79.235.0/24 119.79.236.0/24 119.79.237.0/24
119.79.239.0/24 119.79.240.0/24 119.79.241.0/24 119.79.242.0/24
119.79.244.0/24 119.79.245.0/24 119.79.246.0/24 119.79.247.0/24
119.79.249.0/24 119.79.250.0/24 119.79.251.0/24 119.79.252.0/24
119.79.254.0/24 119.79.255.0/24