Data as of Nov 9, 2026
211.157.226.0/24
No anonymizer space · no proxy exits in 30 daysIDC, China Telecommunications Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 211.157.224.0/19 since Aug 2016 | AS23724 | Hosting |
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 |
|---|---|---|---|---|---|---|
| 211.157.0.0/16 | 65,536 | CNNIC | unknown | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.157.224.0/19 | 8,192 | NET263 | Beijing 263 network group. | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.157.224.0/22 | 1,024 | WUHAN263 | Wuhan branch ,network 263 group. | ASSIGNED NON-PORTABLE | — | ipas@ via NET263 |
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
IPv4 market
Holder
- Organization
- Not stated by the registry
- Range
- 211.
157. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
Origin network
AS23724
CN
- Name
- IDC, China Telecommunications Corporation
- Type
- Hosting
- Registered
- Apr 22, 2003
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2005
- Current origin since
- Apr 2010 · 17 yr
- Origin networks
- 2
- Last change of origin
- Apr 2010
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 211.157.226.0/24 | AS23724 | /24 | APNIC | RPKI valid |
| 211.157.224.0/19 | AS23724 | /19 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23724 | RADB | China Telecom Beijing Co. Ltd. | MAINT-AS23724 | Apr 22, 2026 |
Whois
Registration for this announcement
- Range
- 211.
157. 224. 0/ 22 - Netname
- WUHAN263
- Registrant
- Wuhan branch ,network 263 group.
- Registrant country
- CN
- Organization
- Wuhan branch ,network 263 group.
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CN-263
- RIR
- APNIC
- Country
- CN
- Delegated
- Jun 27, 2000
- Status
- assigned
Report abuse
Abuse contact
- yujuan.
cheng@ net263. com - Name
- IRT-NET263-CN
- Handle
- IRT-NET263-CN