Data as of Nov 4, 2026
202.100.136.64/28
No anonymizer space · no proxy exits in 30 daysQinghai Telecom · space held by CHINANET Qinghai province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.100.128.0/19 since May 2005 | AS4134 | Residential | 18 | CHINANET Qinghai province network |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 202.100.128.0/19 | 8,192 | CHINANET-QH | CHINANET Qinghai province network | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 202.100.136.64/28 | 16 | XN-DEPARTMENT-FINANCE | XiNing City,Deparement Finance,QingHai Province | ASSIGNED 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
Announced by
Covering announcement 202.100.128.0/20
- Prefix
- 202.100.128.0/20
- Announced by
- AS140061 Qinghai Telecom
- Type
- Residential
- Proxy exits
- 18
- RPKI
- RPKI valid
- Netname
- CHINANET-QH
- Registrant
- CHINANET Qinghai province network
- RIR
- APNIC
Origin network
AS140061
CN
- Name
- Qinghai Telecom
- Type
- Internet provider
- Registered
- Jan 24, 2020
- Domain
- xn.qh.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
202.100.128.0/20
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Nov 2021 · 4.9 yr
- Origin networks
- 2
- Last change of origin
- Nov 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.100.128.0/20 | AS140061 | /20 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 202.
100. 128. 0/ 19 - Netname
- CHINANET-QH
- Registrant
- CHINANET Qinghai province network
- Registrant country
- CN
- Organization
- CHINANET Qinghai province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 15, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 19, 1996
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP