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Data as of Nov 7, 2026

210.12.50.0/24

No anonymizer space · no proxy exits in 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom IP network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Business

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
210.12.0.0/15131,072UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 210.12.46.128 - 210.12.146.15925,632BJLLLSH-CNBeijing All-Link Communication Technology Co. Ltd.ALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 210.12.50.0/2664YATA-CNJilin Yatai Groups Joint-stock CompanyASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.50.64/2664BABAIWANG-CNChangchun Babaiwang tech.Communication Network Co.,LtdASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.50.128/2664EIJLEducation Insitute of Ji LinASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN
└ 210.12.50.192/2664HYIATRIHua Yun Information Application Technology Research InsituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via BJLLLSH-CN

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
IPv4 market

Holder

Holder in the market →
Organization
China Unicom IP network
Range
210.12.0.0/15
Registration type
ALLOCATED PORTABLE
Reallocated to
Beijing All-Link Communication Technology Co. Ltd.
Reallocated range
210.12.46.128 - 210.12.146.159
Reallocation type
ALLOCATED NON-PORTABLE
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