IPv4 prefix
157.61.0.0/16
- IP Prefix (CIDR)
- 157.61.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
- Handle
- IRT-CU-CN
- Country
-
China (CN)
- Address
- No.21,Financial Street Beijing,100033 P.R.China
- Registry
- APNIC
- Registered Prefix
- 157.61.0.0/16 (157.61.0.0 - 157.61.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 157.61.0.0/16 | Exact | AS17816 | China Unicom IP network China169 Guangdong province |
China (CN)
|
157.61.0.0 | 157.61.255.255 |
| 157.61.0.0/23 | More specific | AS17622 | China Unicom Guangzhou network |
China (CN)
|
157.61.0.0 | 157.61.1.255 |
| 157.61.12.0/23 | More specific | AS17623 | China Unicom Shenzen network |
China (CN)
|
157.61.12.0 | 157.61.13.255 |
| 157.61.42.0/23 | More specific | AS17622 | China Unicom Guangzhou network |
China (CN)
|
157.61.42.0 | 157.61.43.255 |
| 157.61.44.0/23 | More specific | AS17623 | China Unicom Shenzen network |
China (CN)
|
157.61.44.0 | 157.61.45.255 |