Data as of Nov 13, 2026
220.154.136.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom · space held by China Telecom Group Corporation Qingdao Branch
Network & registry
Origin network
AS146966
CN
- Name
- China Telecom
- Type
- Hosting
- Registered
- Aug 25, 2021
- Domain
- ct1000.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2025
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 220.
154. 0. 0/ 16 - 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
- Aug 16, 2006
- Status
- assigned
Report abuse
Abuse contact
- qdzhouy.
sd@ chinatelecom. cn - Name
- IRT-CTXXQD-CN
- Handle
- IRT-CTXXQD-CN