Data as of Nov 14, 2026
125.72.90.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom · space held by CHINANET QINGHAI province network
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 125.72.90.0/23 since Nov 2021 | AS140061 | Residential | 3 | CHINANET QINGHAI province network via QingHai province Xi Ning Telecom guchengtai IP POOL | |
| 125.72.0.0/17 since Nov 2021 | AS140061 | Residential | 79 | CHINANET QINGHAI province network | |
| 125.72.0.0/16 since Feb 2006 | AS4134 | Residential | 135 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 125.72.0.0/16 | 65,536 | CHINANET-QH | CHINANET QINGHAI province network | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 125.72.88.0/22 | 1,024 | CHINANET-QH | QingHai province Xi Ning Telecom guchengtai IP POOL | ALLOCATED NON-PORTABLE | — | anti-spam@ 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.
Network & registry
Registry
Holder
- Organization
- CHINANET QINGHAI province network
- Range
- 125.
72. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- QingHai province Xi Ning Telecom guchengtai IP POOL
- Reallocated range
- 125.
72. 88. 0/ 22 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS132225
CN
- Name
- China Telecom
- Type
- Internet provider
- Registered
- Jun 3, 2020
- Domain
- ct1000.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2023
- Current origin since
- Apr 2023 · 3.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 125.72.90.0/24 | AS132225 | /24 | APNIC | RPKI valid |
| 125.72.90.0/23 | AS140061 | /23 | APNIC | Another network |
| 125.72.0.0/17 | AS140061 | /17 | APNIC | Another network |
| 125.72.0.0/16 | AS4134 | /16 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 125.
72. 88. 0/ 22 - Netname
- CHINANET-QH
- Registrant
- QingHai province Xi Ning Telecom guchengtai IP POOL
- Registrant country
- CN
- Organization
- QingHai province Xi Ning Telecom guchengtai IP POOL
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CHINANET-QH
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 2, 2005
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP