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Data as of Nov 8, 2026

218.104.217.0/30

No anonymizer space · no proxy exits in 30 days

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

Announcement
218.104.216.0/21
RPKI valid
Announced by
AS9929
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
218.104.128.0/17
since May 2005
AS9929Internet provider78
6 always on
China Unicom IP network

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
218.104.0.0/14262,144UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 218.104.216.0/212,048UNICOM-SCChina Unicom SiChuan province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 218.104.217.0/304DIXINCUN-NETBARmianyang cityASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SC

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 218.104.216.0/21

Prefix
218.104.216.0/21
Announced by
AS9929 CHINA UNICOM Industrial Internet Backbone
Type
Internet provider
Proxy exits
2
Always-on exits
1
RPKI
RPKI valid
Netname
UNICOM-SC
Registrant
China Unicom SiChuan province network
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
China Unicom IP network
Range
218.104.0.0/14
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