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Data as of Nov 7, 2026

125.72.18.0/23

No anonymizer space · no proxy exits in 30 days

CHINANET Qinghai province IDC network · space held by CHINANET QINGHAI province network

Announcement
this exact prefix
RPKI valid
Announced by
AS59223
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
125.72.0.0/17
since Nov 2021
AS140061Residential85CHINANET QINGHAI province network
125.72.0.0/16
since Feb 2006
AS4134Residential143
1 always on
CHINANET QINGHAI province 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
125.72.0.0/1665,536CHINANET-QHCHINANET QINGHAI province networkALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 125.72.16.0/221,024QH-XN-TELECOMXiNing City,XiNing Telecom DaTong node,QingHai ProvinceProvinceALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-QH
└ 125.72.18.0/23512QH-XN-TELECOMXiNing City,XiNing Telecom DaTong node,QingHai ProvinceASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via QH-XN-TELECOM
└ 125.72.18.0/24256QH-XN-TELECOMXiNing City,XiNing Telecom DaTong node,QingHai ProASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via QH-XN-TELECOM

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
Registry

Holder

Organization
CHINANET QINGHAI province network
Range
125.72.0.0/16
Registration type
ALLOCATED PORTABLE
Reallocated to
XiNing City,XiNing Telecom DaTong node,QingHai ProvinceProvince
Reallocated range
125.72.16.0/22
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS59223

CN
Name
CHINANET Qinghai province IDC network
Type
Hosting
Registered
Nov 5, 2013
Domain
xn.qh.cn
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed