IPv4 prefix
111.172.0.0/16
- IP Prefix (CIDR)
- 111.172.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
- Handle
- IRT-CHINANET-CN
- Country
-
China (CN)
- Address
- No.31 ,jingrong street,beijing 100032
- Registry
- APNIC
- Registered Prefix
- 111.172.0.0/14 (111.172.0.0 - 111.175.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 111.172.0.0/16 | Exact | AS137266 | China Telecom |
China (CN)
|
111.172.0.0 | 111.172.255.255 |
| 111.172.0.0/24 | More specific | AS58563 | CHINANET Hubei province network |
China (CN)
|
111.172.0.0 | 111.172.0.255 |
| 111.172.192.0/21 | More specific | AS138982 | China Telecom |
China (CN)
|
111.172.192.0 | 111.172.199.255 |
| 111.172.204.0/24 | More specific | AS138982 | China Telecom |
China (CN)
|
111.172.204.0 | 111.172.204.255 |
| 111.172.208.0/22 | More specific | AS58563 | CHINANET Hubei province network |
China (CN)
|
111.172.208.0 | 111.172.211.255 |
| 111.172.216.0/22 | More specific | AS138982 | China Telecom |
China (CN)
|
111.172.216.0 | 111.172.219.255 |
| 111.172.224.0/19 | More specific | AS138982 | China Telecom |
China (CN)
|
111.172.224.0 | 111.172.255.255 |