The IP address 203.158.17 is provided by China Unicom Beijing Province Network, it's belong to the CDIR (Classless Inter-Domain Routing) 203.158.16.0/21 (range 203.158.16.0 to 203.158.23.255). The autonomous system number (ASN) is 4808.
| ASN | 4808 |
| IP starting by | 203.158.16.0 |
| IP ending by | 203.158.23.255 |
| ASN Name | China Unicom Beijing Province Network |
| CDIR | 203.158.16.0/21 |
| Numerical IP | |
| Registry | apnic |
| Last update | 13/02/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | MY | Malaysia | - | Kuala Lumpur | 3.1412 | 101.6865 | 2020-02-13 |
| MaxMind | MY | Malaysia | - | - | 2.5 | 112.5 | 2020-02-13 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |