IPv4 prefix
101.251.243.0/24
- IP Prefix (CIDR)
- 101.251.243.0/24
- Subnet Mask
- 255.255.255.0
- Address Count
- 256
- Handle
- IRT-CDSNET-CN
- Country
-
China (CN)
- Address
- Rm.16c Bldg.2 Landianchang-East Rd. Haidian District,Beijing
- Registry
- APNIC
- Registered Prefix
- 101.251.192.0/18 (101.251.192.0 - 101.251.255.255)
- Delegated Prefix
- 101.251.128.0/17 (101.251.128.0 - 101.251.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 101.251.243.0/24 | Exact | AS4808 | China Unicom Beijing Province Network |
China (CN)
|
101.251.243.0 | 101.251.243.255 |