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Data as of Nov 4, 2026

203.93.5.0/24

No anonymizer space · no proxy exits in 30 days

China Unicom Beijing Province Network · space held by China Unicom IP network

Announcement
203.93.4.0/22
RPKI valid
Announced by
AS4808
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.93.0.0/1665,536UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—[email protected]
└ 203.93.5.0/24256WISCOWuhan Iron&Steel(Group)CompanyASSIGNED 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 203.93.4.0/22

Prefix
203.93.4.0/22
Announced by
AS4808 China Unicom Beijing Province Network
Type
Residential
RPKI
RPKI valid
Netname
UNICOM-CN
Registrant
China Unicom IP network
RIR
APNIC
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