Data as of Nov 14, 2026
220.182.40.0/23
No anonymizer space · no proxy exits in 30 daysChina Telecom Next Generation Carrier Network · space held by Data Communication Division
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 220.182.0.0/18 since Dec 2005 | AS4134 | Residential | 11 | Data Communication Division via CHINANET Xizang 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 |
|---|---|---|---|---|---|---|
| 220.160.0.0/11 | 2,097,152 | CHINANET-CN | Data Communication Division | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 220.182.0.0/18 | 16,384 | CHINANET-XZ | CHINANET Xizang province network | ALLOCATED NON-PORTABLE | — | anti-spam@ via CHINANET-CN |
| └ 220. | 1,792 | CHINANET-XZ | Tibet-linzhi ,hainan road 16, linzhitelecom node IP pool | 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
Registry
Holder
- Organization
- Data Communication Division
- Range
- 220.
160. 0. 0/ 11 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- CHINANET Xizang province network
- Reallocated range
- 220.
182. 0. 0/ 18 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS4809
CN
- Name
- China Telecom Next Generation Carrier Network
- Type
- Internet provider
- Registered
- Jan 9, 1996
- 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
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2007
- Current origin since
- May 2023 · 3.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 220.182.40.0/23 | AS4809 | /23 | APNIC | RPKI valid |
| 220.182.0.0/18 | AS4134 | /18 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 220.
182. 37. 0 - 220. 182. 43. 255 - Netname
- CHINANET-XZ
- Registrant
- Tibet-linzhi ,hainan road 16, linzhitelecom node IP pool
- Registrant country
- CN
- Organization
- Tibet-linzhi ,hainan road 16, linzhitelecom node IP pool
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CHINANET-XZ
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 30, 2002
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP