159.226.251.13

  • Reverse DNS confirmed
  • Not on blocklists
Network
CSTNET-CN
Held by
CNIC-CAS
Range
159.226.0.0 - 159.226.255.255
CIDR
159.226.0.0/16
Type
ALLOCATED PORTABLE
Country
CN
Registered on
Last updated
Status
  • active
Report abuse to
abuse-ip@cstnet.cn
Checked

Contacts

  • Holder

    CNIC-CAS ORG-CA107-AP

    2 Dongsheng South Road, Haidian District

    support@cnic.cn

    +86.10.58812266

  • Administrative and technical

    Computer Network Information Center of Chinese Academy of Sciences administrator CNIC1-AP

    2 Dongsheng South Road, Haidian District, Beijing Beijing 100190

    supervise@cnic.cn

    +86.10.58812266

  • Abuse

    IRT-CSTNET-CN

    2 Dongsheng South Road, Haidian District, Beijing Beijing 100190

    abuse-ip@cstnet.cn

Reverse DNS

Names
Forward check
Confirmedmail.cstnet.cn resolves to 159.226.251.13

Network

Announced by
AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
Route
159.226.0.0/16, carried by 2,632 of bgp.tools' BGP feeds
Kind
Eyeball
Country
CN
Tagged
Government, Academic, Tranco 10k Host

Upstreams and peers

  • AS174 Cogent Communications, LLC1,477 paths
  • AS3491 PCCW Global (HK) Ltd.796 paths
  • AS4134 China Telecom Backbone55 paths
  • AS6939 Hurricane Electric LLC24 paths
  • AS20965 GEANT Vereniging24 paths
  • AS23911 China Next Generation Internet Beijing IX18 paths
  • AS4837 China Unicom Backbone17 paths
  • AS11537 Internet29 paths
  • AS4635 HKIX Route Servers8 paths
  • AS7660 Asia Pacific Advanced Network - Japan8 paths
  • AS9808 China Mobile Backbone5 paths
  • AS8359 MTS PJSC3 paths

And 4 more

Downstreams

  • AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.744 paths
  • AS24151 China Internet Network Infomation Center640 paths
  • AS63555 Beijing Beilong Yunhai Network Data Technology Corporation387 paths
  • AS24409 China Internet Network Infomation Center22 paths
  • AS3491 PCCW Global (HK) Ltd.8 paths
  • AS4538 China Education and Research Network Center6 paths

From RIPEstat

Routes AS7497 announces

470 IPv4 prefixes covering 867,840 addresses, and 168 IPv6 prefixes

IPv6

And 118 more

From bgp.tools

Peering

Name
Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
Peering policy
Open
Website
http://cnic.cn

No internet exchanges or facilities listed.

From PeeringDB

Location

Map © OpenStreetMap contributors
Location
Beijing, China
Accuracy
Within 100 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Not listed
  • SpamCop Not listed
  • Mailspike Not listed
  • PSBL Not listed