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Data as of Nov 5, 2026

221.7.10.0/24

No anonymizer space · no proxy exits in 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom Xinjiang province network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Business
69% of it
Recent change
New origin Aug 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.7.0.0/19
since May 2005
AS4837Residential16China Unicom Xinjiang province network

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
221.7.0.0/198,192UNICOM-XJChina Unicom Xinjiang province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.7.10.48/2816broadcast-televisionbroadcast-televisionASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ
└ 221.7.10.64/2732broadcast-televisionbroadcast-televisionASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ
└ 221.7.10.96/2732HaoTai-mansionHaoTai mansion customerASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ
└ 221.7.10.128/2816GuoXin-Digital-centerGuoXin-Digital-centerASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ
└ 221.7.10.144/2816XinHonXin-coXinHonXin-coASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ
└ 221.7.10.160/2732YouHao-mansionYouHao-mansion customerASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ
└ 221.7.10.192/2816TianYe-GroupTianYe GroupASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ
└ 221.7.10.208/298Mining-bureauMining bureauASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ
└ 221.7.10.216/298broadcast-televisionXinjiang Uygur Autonmous Region Urumqi Broadcast & Television Co.Ltd.ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-XJ

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business17669%9
Residential8031%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4837

CN
Name
CHINA UNICOM China169 Backbone
Type
Internet provider
Registered
Sep 17, 2001
Domain
chinaunicom.cn
Website
www.chinaunicom.cn/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed