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Data as of Nov 7, 2026

61.172.255.0/25

No anonymizer space · no proxy exits in 30 days

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

Announcement
61.172.255.0/24
RPKI valid
Announced by
AS4811
Type
Business

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
61.172.0.0/16
since May 2005
AS4812Residential28
2 always on
Data Communication Division

Registrations in this block

The registry's network records over this block, widest first, each 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
└ 61.172.255.0/25128DKFDKFASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 61.172.255.13 - 61.172.255.175TATECH-CYBERLINK-LTDTatech Cyberlink Co.,LtdASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.33/321NET-STATION-TECShanghai Net Station Tec Co. LtdASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.36 - 61.172.255.4813NET-STATION-TECShanghai Net Station Tec Co. LtdASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.54/321NET-STATION-TECShanghai Net Station Tec Co. LtdASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.55/321BIO-TECH-CORPORATIONShanghai BIO-Tech Corporation LimitedASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.56 - 61.172.255.605SU-JUNThis is a individual consumerASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.88 - 61.172.255.936SHANGHAI-NETSDL-CORPShanghai NetsdlASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.99/321ONLINE-BUSINESSShanghai Online Business Co., Ltd.ASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.102 - 61.172.255.1087ONLINE-BUSINESSShanghai Online Business Co., Ltd.ASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.109 - 61.172.255.1135SHANGHAI-PIXEL-NETWORKShanghai Pixel Network Technology CO., LTDASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.116 - 61.172.255.1205SHANGHAI-PIXEL-NETWORKShanghai Pixel Network Technology CO., LTDASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF
└ 61.172.255.123/321SHANGHAI-PIXEL-NETWORKShanghai Pixel Network Technology CO., LTDASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
via DKF

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 61.172.255.0/24

Prefix
61.172.255.0/24
Announced by
AS4811 China Telecom (Group)
Type
Residential
RPKI
RPKI valid
Netname
CHINANET-SH
Registrant
CHINANET Shanghai province network
RIR
APNIC
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