221.12.1.228

  • Reverse DNS confirmed
  • Not on blocklists
Network
UNICOM-ZJ
Range
221.12.0.0 - 221.12.191.255
CIDR
221.12.0.0/17, 221.12.128.0/18
Type
ALLOCATED PORTABLE
Country
CN
Registered on
Last updated
Status
  • active
Report abuse to
hqs-ipabuse@chinaunicom.cn
Checked

Contacts

  • Abuse

    IRT-CU-CN

    No.21,Financial Street
    Beijing,100033
    P.R.China

    hqs-ipabuse@chinaunicom.cn

  • Administrative

    ChinaUnicom Hostmaster CH1302-AP

    No.21,Jin-Rong Street
    Beijing,100033
    P.R.China

    hqs-ipabuse@chinaunicom.cn

    +86-10-66259764

  • Technical

    Jianhuaq Qian JQ16-AP

    No 1336,BinAn Road,Hangzhou, Zhejiang,China

    zj_ipmaster@126.com

    +86-571-28868063
    +86-571-28868069

Reverse DNS

Names
Forward check
Confirmedhzdns.zjnetcom.com resolves to 221.12.1.228

Network

Announced by
AS4837 China Unicom Backbone
Route
221.12.0.0/17, carried by 2,672 of bgp.tools' BGP feeds
Kind
Carrier
Country
CN
Tagged
VPN Host, Server Hosting, Home ISP, Mobile Data/Carrier, Business Broadband, Internet Critical Infra, Tranco 10k Host

Upstreams and peers

  • AS1299 Arelion (fka. Telia Carrier)6,640 paths
  • AS6939 Hurricane Electric LLC6,210 paths
  • AS174 Cogent Communications, LLC4,819 paths
  • AS5511 Orange S.A.3,387 paths
  • AS10099 China Unicom Global3,351 paths
  • AS3356 Lumen (Level 3)2,426 paths
  • AS6762 Telecom Italia Sparkle (Seabone)2,285 paths
  • AS6453 TATA Communications (America) Inc1,852 paths
  • AS3257 GTT Communications Inc.1,513 paths
  • AS4134 China Telecom Backbone1,463 paths
  • AS701 Verizon Business1,323 paths
  • AS3320 Deutsche Telekom AG1,172 paths

And 46 more

Downstreams

  • AS4808 China Unicom Beijing Province Network13,559 paths
  • AS17621 China Unicom Shanghai network5,458 paths
  • AS4134 China Telecom Backbone2,188 paths
  • AS9929 China Unicom Industrial Internet Backbone2,085 paths
  • AS136958 China Unicom Guangdong IDC Network1,484 paths
  • AS17623 China Unicom Guangdong Province Shenzhen Network1,300 paths
  • AS37963 Hangzhou Alibaba Advertising Co.,Ltd.1,069 paths
  • AS135061 China Unicom Guangdong IP network999 paths
  • AS17622 China Unicom Guangdong Province Network949 paths
  • AS138421 China Unicom946 paths
  • AS140726 China Unicom AnHui Province Network829 paths
  • AS134542 China Unicom IP network611 paths

And 89 more

From RIPEstat

Routes AS4837 announces

1,520 IPv4 prefixes covering 57,678,592 addresses, and 652 IPv6 prefixes

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
China
Accuracy
Within 1,000 km

Location from GeoLite2 data created by MaxMind

Blocklists

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