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Data as of Nov 8, 2026

61.172.244.0/24

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
Business
61% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
61.172.244.0/23
since Jul 2025
AS4811ResidentialData Communication Division
61.172.0.0/16
since May 2005
AS4812Residential29
2 always on
Data 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
61.160.0.0/112,097,152CHINANET-CNData Communication DivisionALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 61.172.0.0/15131,072CHINANET-SHCHINANET Shanghai province networkALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 61.172.244.0/2664BSTBSTASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.65 - 61.172.244.673NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.68/312ZXXXZXXXASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.70/321ZXXXZXXXASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.73 - 61.172.244.797QiZhouunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.95/321GSYNGSYNASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.96/321GSYNGSYNASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.97 - 61.172.244.982NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.99/321YHXXYHXXASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.101 - 61.172.244.1022QiZhouunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.103 - 61.172.244.1042NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.105/321NULLshanghaiyuanxinASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.106 - 61.172.244.11813QiZhouunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.119/321NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.120/321NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.129/321QiZhouunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.130/321XHYXHYASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.131/321SHRXSHRXASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.132 - 61.172.244.14211NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.144/312SHRXSHRXASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.146/321NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.147/321SHRXSHRXASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.149/321QiZhouunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.150 - 61.172.244.1567NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.157/321QiZhouunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.158 - 61.172.244.1669NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.167 - 61.172.244.1693QiZhouunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.170/321SHRXSHRXASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.174/321XBKXBKASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.175/321GYJTGYJTASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.176/321GYJTGYJTASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.196/321GYJTGYJTASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.197/321SHRXSHRXASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.198/321SHRXSHRXASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.230/312QSWLQSWLASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.244.233 - 61.172.244.2342NULLunknownASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.243/321WZWLWZWLASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.244/321WZWLWZWLASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-SH
└ 61.172.244.251/321NULLunknownASSIGNED 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
Business15561%39
Residential10139%14

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Data Communication Division
Range
61.160.0.0/11
Registration type
ALLOCATED PORTABLE
Origin network

AS4811

CN
Name
China Telecom (Group)
Type
Internet provider
Registered
May 12, 1999
Domain
chinatelecom.com.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed