Die IP-Adresse 145.91.78 erfolgt über SURFnet, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 145.91.0.0/16 (Bereich 145.91.0.0, 145.91.255.255). Die autonomen Systemnummer (ASN) ist 1103.
| ASN | 1103 |
| Ausgehend von IP | 145.91.0.0 |
| Beendigung durch IP | 145.91.255.255 |
| ASN-Namen | SURFnet |
| GGDV | 145.91.0.0/16 |
| Numerische IP | |
| Registrierung | ripencc |
| Letztes update | 12.05.2019 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | NL | Niederlande | - | Maastricht | 50,8483 | 5,6889 | 2019-05-12 |
| MaxMind | NL | Niederlande | - | Weert | 51,2409 | 5,6998 | 2019-05-12 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.91.78.0 | 2438680064 | 0 |
| 145.91.78.1 | 2438680065 | 0 |
| 145.91.78.2 | 2438680066 | 0 |
| 145.91.78.3 | 2438680067 | 0 |
| 145.91.78.4 | 2438680068 | 0 |
| 145.91.78.5 | 2438680069 | 0 |
| 145.91.78.6 | 2438680070 | 0 |
| 145.91.78.7 | 2438680071 | 0 |
| 145.91.78.8 | 2438680072 | 0 |
| 145.91.78.9 | 2438680073 | 0 |
| 145.91.78.10 | 2438680074 | 0 |
| 145.91.78.11 | 2438680075 | 0 |
| 145.91.78.12 | 2438680076 | 0 |
| 145.91.78.13 | 2438680077 | 0 |
| 145.91.78.14 | 2438680078 | 0 |
| 145.91.78.15 | 2438680079 | 0 |
| 145.91.78.16 | 2438680080 | 0 |
| 145.91.78.17 | 2438680081 | 0 |
| 145.91.78.18 | 2438680082 | 0 |
| 145.91.78.19 | 2438680083 | 0 |
| 145.91.78.20 | 2438680084 | 0 |
| 145.91.78.21 | 2438680085 | 0 |
| 145.91.78.22 | 2438680086 | 0 |
| 145.91.78.23 | 2438680087 | 0 |
| 145.91.78.24 | 2438680088 | 0 |
| 145.91.78.25 | 2438680089 | 0 |
| 145.91.78.26 | 2438680090 | 0 |
| 145.91.78.27 | 2438680091 | 0 |
| 145.91.78.28 | 2438680092 | 0 |
| 145.91.78.29 | 2438680093 | 0 |
| 145.91.78.30 | 2438680094 | 0 |
| 145.91.78.31 | 2438680095 | 0 |
| 145.91.78.32 | 2438680096 | 0 |
| 145.91.78.33 | 2438680097 | 0 |
| 145.91.78.34 | 2438680098 | 0 |
| 145.91.78.35 | 2438680099 | 0 |
| 145.91.78.36 | 2438680100 | 0 |
| 145.91.78.37 | 2438680101 | 0 |
| 145.91.78.38 | 2438680102 | 0 |
| 145.91.78.39 | 2438680103 | 0 |
| 145.91.78.40 | 2438680104 | 0 |
| 145.91.78.41 | 2438680105 | 0 |
| 145.91.78.42 | 2438680106 | 0 |
| 145.91.78.43 | 2438680107 | 0 |
| 145.91.78.44 | 2438680108 | 0 |
| 145.91.78.45 | 2438680109 | 0 |
| 145.91.78.46 | 2438680110 | 0 |
| 145.91.78.47 | 2438680111 | 0 |
| 145.91.78.48 | 2438680112 | 0 |
| 145.91.78.49 | 2438680113 | 0 |
| 145.91.78.50 | 2438680114 | 0 |
| 145.91.78.51 | 2438680115 | 0 |
| 145.91.78.52 | 2438680116 | 0 |
| 145.91.78.53 | 2438680117 | 0 |
| 145.91.78.54 | 2438680118 | 0 |
| 145.91.78.55 | 2438680119 | 0 |
| 145.91.78.56 | 2438680120 | 0 |
| 145.91.78.57 | 2438680121 | 0 |
| 145.91.78.58 | 2438680122 | 0 |
| 145.91.78.59 | 2438680123 | 0 |
| 145.91.78.60 | 2438680124 | 0 |
| 145.91.78.61 | 2438680125 | 0 |
| 145.91.78.62 | 2438680126 | 0 |
| 145.91.78.63 | 2438680127 | 0 |
| 145.91.78.64 | 2438680128 | 0 |
| 145.91.78.65 | 2438680129 | 0 |
| 145.91.78.66 | 2438680130 | 0 |
| 145.91.78.67 | 2438680131 | 0 |
| 145.91.78.68 | 2438680132 | 0 |
| 145.91.78.69 | 2438680133 | 0 |
| 145.91.78.70 | 2438680134 | 0 |
| 145.91.78.71 | 2438680135 | 0 |
| 145.91.78.72 | 2438680136 | 0 |
| 145.91.78.73 | 2438680137 | 0 |
| 145.91.78.74 | 2438680138 | 0 |
| 145.91.78.75 | 2438680139 | 0 |
| 145.91.78.76 | 2438680140 | 0 |
| 145.91.78.77 | 2438680141 | 0 |
| 145.91.78.78 | 2438680142 | 0 |
| 145.91.78.79 | 2438680143 | 0 |
| 145.91.78.80 | 2438680144 | 0 |
| 145.91.78.81 | 2438680145 | 0 |
| 145.91.78.82 | 2438680146 | 0 |
| 145.91.78.83 | 2438680147 | 0 |
| 145.91.78.84 | 2438680148 | 0 |
| 145.91.78.85 | 2438680149 | 0 |