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Data as of Nov 14, 2026

61.151.244.0/24

No anonymizer space · no proxy exits in 30 days

China Telecom (Group) · space held by Data Communication Division

Announcement
this exact prefix
RPKI valid
Announced by
AS4811
Type
Residential
81% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
61.151.128.0/17
since May 2005
AS4812Residential2Data Communication Division
61.151.0.0/16
since May 2005
AS4812Residential2Data Communication Division

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
61.150.0.0 - 61.155.255.255393,216CHINANET-CNData Communication DivisionALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 61.151.0.0/1665,536CHINANET-SHCHINANET Shanghai province networkALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 61.151.244.162 - 61.151.244.17413SHAIDETOUZHI-CORPShanghai saidetouzizixun Co.,LtdASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.151.244.178 - 61.151.244.19013JINFENGYIJU-CORPShanghai jinfengyijuwang Co.,LtdASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.151.244.194 - 61.151.244.20512SHANGHAIZHENGQUAN-CORPSHANGHAIZHENGQUANASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.151.244.214 - 61.151.244.2174LIULIGONGFANG-CORPShanghai liuligongfangliuliyishupin Co.,LtdASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.151.244.221 - 61.151.244.2222LIULIGONGFANG-CORPShanghai liuligongfangliuliyishupin Co.,LtdASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.151.244.235 - 61.151.244.2384JINGANXINXIWEI-CORPJINGANXINXIWEIASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH

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

256 addresses
TypeAddressesShareRanges
Residential20881%7
Business4819%6

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Jul 2025
Current origin since
Jul 2025 · 1.3 yr
Origin networks
1