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Data as of Nov 4, 2026

210.72.221.64/26

No anonymizer space · no proxy exits in 30 days

China Unicom Beijing Province Network · space held by China Internet Network Information Center

Announcement
210.72.192.0/19
No RPKI
Announced by
AS4808
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
210.72.192.0/1816,384CNNICChina Internet Network Information CenterALLOCATED PORTABLE—[email protected]
└ 210.72.192.0/198,192HTTXCommunication Center, China AerospaceALLOCATED PORTABLE—[email protected]
└ 210.72.221.64/2664WUYUAN-TONGXINZHANCommunication Station of China Aerospace Fifth AcademyASSIGNED NON-PORTABLE—[email protected]
via HTTX

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 210.72.192.0/19

Prefix
210.72.192.0/19
Announced by
AS4808 China Unicom Beijing Province Network
Type
Residential
RPKI
No RPKI
Netname
HTTX
Registrant
Communication Center, China Aerospace
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
China Internet Network Information Center
Range
210.72.192.0/18
Registration type
ALLOCATED PORTABLE
Origin network

AS4808

CN
Name
China Unicom Beijing Province Network
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed