Prefix
103.21.140.0/22
Routing
Announcement
- Announced by
- AS4811 CHINANET-SHANGHAI-MAN China Telecom Group
- Network type
- Residential
- Covering announcement
- 103.21.140.0/22
- Country
- 🇨🇳 China
Registration
Allocation record
- Registry
- ARIN
- Handle
103.21.140.0 - 103.21.143.255- Network name
- ShanghaiMeicheng
- Type
- ALLOCATED PORTABLE
- Country
- CN
- Range
- 103.21.140.0 – 103.21.143.255
- Registered
- 2012-10-11
- Last changed
- 2023-11-28