Data as of Nov 10, 2026
221.123.0.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom Beijing Tianjin Hebei Big Data Industry Park Branch · space held by China Telecom Group Corporation Qingdao Branch
Network & registry
Origin network
AS141679
CN
- Name
- China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch
- Type
- Hosting
- Registered
- Jan 20, 2021
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2026
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS141679 | RADB | China Telecom Beijing Co. Ltd. | MAINT-AS23724 | Apr 22, 2026 |
Whois
Registration for this announcement
- Range
- 221.
123. 0. 0/ 17 - Netname
- CTXXQD
- Registrant
- China Telecom Group Corporation Qingdao Branch
- Registrant country
- CN
- Organization
- China Telecom Group Corporation Qingdao Branch
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 27, 2024
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jul 7, 2003
- Status
- assigned
Report abuse
Abuse contact
- qdzhouy.
sd@ chinatelecom. cn - Name
- IRT-CTXXQD-CN
- Handle
- IRT-CTXXQD-CN