LAYER3 INTEL
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Data as of Nov 15, 2026

125.72.240.0/22

No anonymizer space · no proxy exits in 30 days

China Telecom Next Generation Carrier Network · space held by CHINANET QINGHAI province network

Announcement
125.72.240.0/21
RPKI valid
Announced by
AS4809
Type
Residential
50% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
125.72.128.0/17
since Nov 2021
AS140061Residential57CHINANET QINGHAI province network
125.72.0.0/16
since Feb 2006
AS4134Residential136CHINANET QINGHAI province network
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
125.72.240.0/23
since Jun 2023
AS140061ResidentialCHINANET QINGHAI province network
via QingHai province international differences static ip address

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
125.72.0.0/1665,536CHINANET-QHCHINANET QINGHAI province networkALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 125.72.240.0/221,024CHINANET-QHQingHai province international differences static ip addressALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-QH

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
Residential51250%1
Unknown51250%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

125.72.240.0/21

Routing history

Pattern
Stable
First seen
May 2011
Current origin since
Jun 2021 · 5.5 yr
Origin networks
1