IPv4 prefix
60.31.0.0/16
- IP Prefix (CIDR)
- 60.31.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
Registration 1 of 2
- Handle
- IRT-CU-CN
- Country
-
China (CN)
- Address
- No.21,Financial Street Beijing,100033 P.R.China
- Registry
- APNIC
- Registered Prefix
- 60.31.0.0/16 (60.31.0.0 - 60.31.255.255)
Registration 2 of 2
- Owner
- honghui yuan
- Handle
- HY690-AP
- Country
-
China (CN)
- Address
- NO.169 hulun south road Huhhot Inner Mongolia, 010028,China
- Registry
- APNIC
- Registered Prefixes
-
60.31.144.0/29 (60.31.144.0 - 60.31.144.7)
60.31.244.0/30 (60.31.244.0 - 60.31.244.3) - Delegated Prefix
- 60.31.0.0/16 (60.31.0.0 - 60.31.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 60.0.0.0/11 | Covering | AS4837 | CHINA UNICOM China169 Backbone |
China (CN)
|
60.0.0.0 | 60.31.255.255 |
| 60.31.140.0/22 | More specific | AS139007 | UNICOM InnerMongolia province network |
China (CN)
|
60.31.140.0 | 60.31.143.255 |
| 60.31.144.0/21 | More specific | AS139007 | UNICOM InnerMongolia province network |
China (CN)
|
60.31.144.0 | 60.31.151.255 |
| 60.31.152.0/22 | More specific | AS139007 | UNICOM InnerMongolia province network |
China (CN)
|
60.31.152.0 | 60.31.155.255 |
| 60.31.244.0/24 | More specific | AS139007 | UNICOM InnerMongolia province network |
China (CN)
|
60.31.244.0 | 60.31.244.255 |