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Data as of Nov 9, 2026

125.46.51.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Business
56% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
125.40.0.0/13
since Nov 2005
AS4837Residential6,551
24 always on
China Unicom Henan 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
125.40.0.0/13524,288UNICOM-HAChina Unicom Henan province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 125.46.51.4/304HA-PDS-DIANLISHEJIYUAN-CORPDianlishejiyuan CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.8/304HA-PDS-WANGJUNPENG-NETBARWangjunpeng NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.12/304HA-PDS-JINFANGZI-NETBARJinfangzi NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.20/304HA-PDS-XINQINGPINGGUO-NETBARXinqingpingguo NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.36/304HA-PDS-FENXIANGWANGLUO2-NETBARFENXIANGWANGLUO2 NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.44/304HA-PDS-FENXIANGWANGLUO-NETBARFenxiangwangluo NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.48/304HA-PDS-LOUYEJIANZHUFENBAO-CORPLouyejianzhufenbao CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.52/304HA-PDS-FEIDIAN2-NETBARFEIDIAN2 NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.56/298HA-PDS-DIZHENJU-BUREAUXDizhenju BureauxASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.64/304HA-PDS-MIANMAJIAGONGCHANG-CORPMianmajiagongchang CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.68/304HA-PDS-JIUTOUYA122DIAN-CORPJIUTOUYA122DIAN CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.72/304HA-PDS-JIUTOUYADONGMAICHANG-CORPJiutouyadongmaichang CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.76/304HA-PDS-JIUTOUYA119DIAN-CORPJIUTOUYA119DIAN CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.80/298HA-PDS-YONGYOURUANJIAN-CORPYongyouruanjian CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.88/304HA-PDS-GUANGBOZHONGXIN-CORPGuangbozhongxin CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.96/298HA-PDS-FEILONGWANGBA2-NETBARFEILONGWANGBA2 NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.104/304HA-PDS-JINTAIYANGYOUERYUAN-CORPJintaiyangyoueryuan CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.112/2816HA-PDS-JIAOJINGZHIDUI1-GOVJIAOJINGZHIDUI1 GOVASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.128/2816HA-PDS-JIAOJINGZHIDUI2-GOVJIAOJINGZHIDUI2 GOVASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.144/298HA-PDS-HUACHENGONGDIAN-CORPHuachengongdian CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.216/298HA-PDS-FEILONG4-NETBARFEILONG4 NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA
└ 125.46.51.240/2816HA-PDS-SHENGMAJITUAN-LTDShengmajituan LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HA

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
Business14456%22
Residential11244%8

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