The IP address 103.66.172 is provided by National Internet Backbone, it's belong to the CDIR (Classless Inter-Domain Routing) 103.66.172.0/22 (range 103.66.172.0 to 103.66.175.255). The autonomous system number (ASN) is 9829.
| ASN | 9829 |
| IP starting by | 103.66.172.0 |
| IP ending by | 103.66.175.255 |
| ASN Name | National Internet Backbone |
| CDIR | 103.66.172.0/22 |
| Numerical IP | |
| Registry | apnic |
| Last update | 06/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | IN | India | - | Tirupati | 13.65 | 79.4167 | 2017-07-06 |
| MaxMind | IN | India | - | Tirumala - Tirupati | 13.65 | 79.4167 | 2017-07-06 |
| Whois | IN | - | - | - | 79 | 21 | |
| W3C | - | - | - | - | - | - | - |