The IP address 103.203.73 is provided by National Internet Backbone, it's belong to the CDIR (Classless Inter-Domain Routing) 103.203.72.0/22 (range 103.203.72.0 to 103.203.75.255). The autonomous system number (ASN) is 9829.
| ASN | 9829 |
| IP starting by | 103.203.72.0 |
| IP ending by | 103.203.75.255 |
| ASN Name | National Internet Backbone |
| CDIR | 103.203.72.0/22 |
| Numerical IP | |
| Registry | |
| Last update | 08/07/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ID | Republic of Indonesia | - | Jakarta | -6.2146 | 106.8451 | 2020-07-08 |
| MaxMind | ID | Republic of Indonesia | - | Jakarta | -6.1744 | 106.8294 | 2020-07-08 |
| Whois | IN | - | - | - | 79 | 21 | |
| W3C | - | - | - | - | - | - | - |