Data as of Nov 5, 2026
219.151.45.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 219.151.0.0/18 since May 2005 | AS4134 | Residential | 9 |
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 |
|---|---|---|---|---|---|---|
| 219. | 1,703,936 | CHINANET-CN | Data Communication Division | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 219.151.32.0/19 | 8,192 | CHINANET-XZ | CHINANET Xizang province network | ALLOCATED NON-PORTABLE | — | anti-spam@ via CHINANET-CN |
| └ 219.151.45.0/24 | 256 | CHINANET-XZ | LhaSa-TELECOM ADSL POOL | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-XZ |
| └ 219. | 50 | CHINANET-XZ | Tibet-shannan,sechangrong road 18,customs | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-XZ |
| └ 219. | 50 | CHINANET-XZ | Tibet- shannan,jiamorisuo road 18,customs | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-XZ |
| └ 219. | 50 | CHINANET-XZ | Tibet-shannan,zhuomadawa road 18,customs | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-XZ |
| └ 219. | 106 | CHINANET-XZ | Tibet-shannan,jieduiwa road 18,customs | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-XZ |
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 219.151.32.0/19
- Prefix
- 219.151.32.0/19
- Announced by
- AS4134 China Telecom
- Type
- Residential
- Proxy exits
- 3
- RPKI
- RPKI valid
- Netname
- CHINANET-XZ
- Registrant
- CHINANET Xizang province network
- RIR
- APNIC
Registry
Holder
- Organization
- Not stated by the registry
- Reallocated to
- CHINANET Xizang province network
- Reallocated range
- 219.
151. 32. 0/ 19 - Reallocation type
- ALLOCATED NON-PORTABLE
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
Covering aggregate above, the prefix's own history below
219.151.32.0/19
Routing history
- Pattern
- Stable
- First seen
- Apr 2010
- Current origin since
- Apr 2010 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 219.151.32.0/19 | AS4134 | /19 | APNIC | RPKI valid |
IRR
Route objects on 219.151.32.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4134 | RADB | Chinanet XiZang Network | MAINT-CT-GNOC | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 219.
151. 32. 0/ 19 - Netname
- CHINANET-XZ
- Registrant
- CHINANET Xizang province network
- Registrant country
- CN
- Organization
- CHINANET Xizang province network
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CHINANET
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 21, 2002
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP