LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

210.22.165.0/24

No anonymizer space · no proxy exits in 30 days

China Unicom · space held by China Unicom IP network

Announcement
this exact prefix
RPKI valid
Announced by
AS138421
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
210.22.128.0/18
since May 2005
AS17621Residential12China Unicom IP network
via shanghai branch, china netcom

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
210.21.0.0 - 210.22.255.255131,072UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 210.22.0.0/1665,536UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 210.22.64.0 - 210.22.191.25532,768CNCNET-SHshanghai branch, china netcomALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-CN
└ 210.22.165.0/24256quanhuwangluoquanhuwangluoASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCNET-SH

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
China Unicom IP network
Range
210.21.0.0 - 210.22.255.255
Registration type
ALLOCATED PORTABLE
Reallocated to
shanghai branch, china netcom
Reallocated range
210.22.64.0 - 210.22.191.255
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS138421

CN
Name
China Unicom
Type
Hosting
Registered
Nov 13, 2018
Domain
chinaunicom.cn
Industry
Media, Publishing, and Broadcasting
Spamhaus ASN-DROP
not listed