The IP address 145.112.254 is provided by SURFnet, it's belong to the CDIR (Classless Inter-Domain Routing) 145.116.0.0/20 (range 145.116.0.0 to 145.116.15.255). The autonomous system number (ASN) is 1103.
| ASN | 1103 | 
| IP starting by | 145.116.0.0 | 
| IP ending by | 145.116.15.255 | 
| ASN Name | SURFnet | 
| CDIR | 145.116.0.0/20 | 
| Numerical IP | |
| Registry | ripencc | 
| Last update | 28/12/2019 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | NL | Netherlands | - | Amsterdam | 52.374 | 4.8897 | 2019-12-28 | 
| MaxMind | NL | Netherlands | - | Amsterdam | 52.35 | 4.9167 | 2019-12-28 | 
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |