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Data as of Nov 3, 2026

210.52.11.248/29

No anonymizer space · no proxy exits in 30 days

CHINA UNICOM Industrial Internet Backbone · space held by China Unicom IP network

Announcement
210.52.0.0/18
RPKI valid
Announced by
AS9929
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
210.52.0.0/15131,072UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—[email protected]
└ 210.52.11.248/298SHIJIAZHUANG-CHENGKAI-GUWEN-CORPzhijiazhuang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-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
Announced by

Covering announcement 210.52.0.0/18

Prefix
210.52.0.0/18
Announced by
AS9929 CHINA UNICOM Industrial Internet Backbone
Type
Internet provider
RPKI
RPKI valid
Netname
UNICOM-CN
Registrant
China Unicom IP network
RIR
APNIC
Origin network

AS9929

CN
Name
CHINA UNICOM Industrial Internet Backbone
Type
Internet provider
Registered
Apr 5, 2000
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed