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Data as of Nov 3, 2026

210.83.16.0/22

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
Internet provider
53% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
210.83.16.0/20
since May 2005
AS9929Internet providerChina Unicom IP network
210.83.0.0/16
since May 2005
AS9929Internet provider14China Unicom IP network
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
210.83.19.0/24
since May 2005
AS9929UnknownChina 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
210.82.0.0/15131,072UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—[email protected]
└ 210.83.18.0/2664SUJIATUN-BROADCAST-CORPsujiatun broadcast company, shenyang city,liaoning provinceASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.64/298GARDEN-SMALL-SECTIONgarden small section,shenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.80/2816shenyang-jinhui-yangming-corpshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.96/2816BEIFANG-HANGKONGCHENGshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.112/2816shenyang-huayu-info-corpshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.128/2816WUCHAN-MANSIONwuchan mansion,shenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.160/2816TIANCHEN-MANSIONshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.176/2816XINCHAN-MANSIONshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.192/298HUANJI-GARDENshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.208/2816XINTIANYOU-NETBARshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.224/2816HUAIXN-GUOJIshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.18.240/2816shenyang-liuhepu-corpshenyang cityASSIGNED NON-PORTABLE—[email protected]
via UNICOM-CN
└ 210.83.19.0/24256DONGBEI-SOFTWARE-TOWNunknownASSIGNED 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.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Internet provider54453%4
Unknown25625%1
Business22422%12

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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