The IP address 145.107.254 is provided by SURFnet, it's belong to the CDIR (Classless Inter-Domain Routing) 145.107.0.0/16 (range 145.107.0.0 to 145.107.255.255). The autonomous system number (ASN) is 1103.
| ASN | 1103 |
| IP starting by | 145.107.0.0 |
| IP ending by | 145.107.255.255 |
| ASN Name | SURFnet |
| CDIR | 145.107.0.0/16 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 29/12/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | NL | Netherlands | - | Tilburg | 51.5555 | 5.0913 | 2019-12-29 |
| MaxMind | NL | Netherlands | - | Amsterdam | 52.35 | 4.9167 | 2019-12-29 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |