Data as of Nov 11, 2026
183.131.18.0/23
No anonymizer space · no proxy exits in 30 daysChina Telecom · space held by CHINANET Zhejiang province network
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 183.131.19.0/24 since Aug 2019 | AS58461 | Hosting | CHINANET Zhejiang province network via CHINANET-ZJ Zhongxin node network |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 256 | 50% | 1 | |
| Residential | 256 | 50% | 1 |
Network & registry
Announced by
Covering announcement 183.128.0.0/11
- Prefix
- 183.128.0.0/11
- Announced by
- AS4134 China Telecom
- Type
- Residential
- Proxy exits
- 14,565
- Always-on exits
- 30
- RPKI
- RPKI valid
- Netname
- CHINANET-ZJ
- Registrant
- CHINANET Zhejiang province network
- RIR
- APNIC
Origin network
AS4134
CN
- Name
- China Telecom
- Type
- Internet provider
- Registered
- Aug 1, 2002
- Domain
- chinatelecom.com.cn
- Website
- en.chinatelecom.com.cn/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 183.128.0.0/11
183.128.0.0/11
Routing history
- Pattern
- Stable
- First seen
- Feb 2011
- Current origin since
- Feb 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 183.128.0.0/11 | AS4134 | /11 | APNIC | RPKI valid |
IRR
Route objects on 183.128.0.0/11
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4134 | RADB | China Telecom Network | MAINT-CT-GNOC | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 183.
128. 0. 0/ 11 - Netname
- CHINANET-ZJ
- Registrant
- CHINANET Zhejiang province network
- Registrant country
- CN
- Organization
- CHINANET Zhejiang 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
- Nov 4, 2009
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP