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Data as of Nov 7, 2026

203.93.246.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS9929
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin May 2026
from AS9929 CHINA UNICOM Industrial Internet Backbone, after 3 years unannounced

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
203.93.240.0/21
since Oct 2021
AS140726ResidentialChina Unicom IP 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
203.93.0.0/1665,536UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 203.93.244.0/221,024XIAMEN-JTJiTong Communication Nanjing CorporationASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
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
IPv4 market

Holder

Holder in the market →
Organization
China Unicom IP network
Range
203.93.0.0/16
Registration type
ALLOCATED PORTABLE
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