Prefix
221.174.16.0/21
Routing
Announcement
- Announced by
- AS24138 CTTNET China TieTong Telecommunications Corporation
- Network type
- Unclassified
- Covering announcement
- 221.174.16.0/21
- Country
- 🇨🇳 China
Registration
Allocation record
- Registry
- APNIC
- Handle
221.172.0.0 - 221.175.255.255- Network name
- CTTNET
- Type
- ALLOCATED PORTABLE
- Country
- CN
- Range
- 221.172.0.0 – 221.175.255.255
- Abuse contact
- liuxin15@cmtt.chinamobile.com
- Registered
- 2008-09-04
- Last changed
- 2023-11-28