IPv4 prefix
42.157.0.0/16
- IP Prefix (CIDR)
- 42.157.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
Registration 1 of 3
- Owner
- Asia Pacific Network Information Center, Pty. Ltd.
- Handle
- ORG-APNI3-AP
- Country
-
Australia (AU)
- Address
- Level 1 - 33 Park Road
- Registry
- APNIC
- Registered Prefix
- 42.0.0.0/8 (42.0.0.0 - 42.255.255.255)
- Delegated Prefix
- 42.99.116.0/22 (42.99.116.0 - 42.99.119.255)
Registration 2 of 3
- Owner
- Hu Xiaofu
- Handle
- HX2146-AP
- Country
-
China (CN)
- Address
- Tianzhi Road Hefei Shushan Tongchuang Science Park No. 5, No. 1 building 17 laye
- Registry
- APNIC
- Registered Prefix
- 42.157.0.0/21 (42.157.0.0 - 42.157.7.255)
- Delegated Prefix
- 42.157.0.0/16 (42.157.0.0 - 42.157.255.255)
Registration 3 of 3
- Owner
- Huqing Wu
- Handle
- HW1380-AP
- Country
-
China (CN)
- Address
- Dongguan City, Guangdong Province, China DongZong Avenue, \ 20th Floor Di Wang Commercial Centre
- Registry
- APNIC
- Registered Prefixes
-
42.157.128.0/18 (42.157.128.0 - 42.157.191.255)
42.157.192.0/18 (42.157.192.0 - 42.157.255.255) - Delegated Prefix
- 42.157.0.0/16 (42.157.0.0 - 42.157.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 42.157.128.0/21 | More specific | AS134763 | CHINANET Guangdong province network |
China (CN)
|
42.157.128.0 | 42.157.135.255 |
| 42.157.160.0/19 | More specific | AS140292 | China Telecom |
China (CN)
|
42.157.160.0 | 42.157.191.255 |
| 42.157.192.0/21 | More specific | AS134763 | CHINANET Guangdong province network |
China (CN)
|
42.157.192.0 | 42.157.199.255 |
| 42.157.192.0/22 | More specific | AS134543 | China Unicom Guangdong IP network |
China (CN)
|
42.157.192.0 | 42.157.195.255 |
| 42.157.196.0/23 | More specific | AS134543 | China Unicom Guangdong IP network |
China (CN)
|
42.157.196.0 | 42.157.197.255 |
| 42.157.198.0/23 | More specific | AS63695 | WeiYi Network Technology Co. Ltd |
China (CN)
|
42.157.198.0 | 42.157.199.255 |