L'indirizzo IP 145.20.78 è fornito da SURFnet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 145.20.0.0/16, IP tra 145.20.0.0 a 145.20.255.255 ). Il numero di sistema autonomo (ASN) è 1103.
| ASN | 1103 |
| IP inizia con | 145.20.0.0 |
| IP finale con | 145.20.255.255 |
| ASN Nome | SURFnet |
| CDIR | 145.20.0.0/16 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 27/12/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Utrecht | 52,0908 | 5,1222 | 2018-12-26 |
| MaxMind | NL | Netherlands | - | Maasland | 51,9362 | 4,2717 | 2018-12-26 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.20.78.0 | 2434027008 | 0 |
| 145.20.78.1 | 2434027009 | 0 |
| 145.20.78.2 | 2434027010 | 0 |
| 145.20.78.3 | 2434027011 | 0 |
| 145.20.78.4 | 2434027012 | 0 |
| 145.20.78.5 | 2434027013 | 0 |
| 145.20.78.6 | 2434027014 | 0 |
| 145.20.78.7 | 2434027015 | 0 |
| 145.20.78.8 | 2434027016 | 0 |
| 145.20.78.9 | 2434027017 | 0 |
| 145.20.78.10 | 2434027018 | 0 |
| 145.20.78.11 | 2434027019 | 0 |
| 145.20.78.12 | 2434027020 | 0 |
| 145.20.78.13 | 2434027021 | 0 |
| 145.20.78.14 | 2434027022 | 0 |
| 145.20.78.15 | 2434027023 | 0 |
| 145.20.78.16 | 2434027024 | 0 |
| 145.20.78.17 | 2434027025 | 0 |
| 145.20.78.18 | 2434027026 | 0 |
| 145.20.78.19 | 2434027027 | 0 |
| 145.20.78.20 | 2434027028 | 0 |
| 145.20.78.21 | 2434027029 | 0 |
| 145.20.78.22 | 2434027030 | 0 |
| 145.20.78.23 | 2434027031 | 0 |
| 145.20.78.24 | 2434027032 | 0 |
| 145.20.78.25 | 2434027033 | 0 |
| 145.20.78.26 | 2434027034 | 0 |
| 145.20.78.27 | 2434027035 | 0 |
| 145.20.78.28 | 2434027036 | 0 |
| 145.20.78.29 | 2434027037 | 0 |
| 145.20.78.30 | 2434027038 | 0 |
| 145.20.78.31 | 2434027039 | 0 |
| 145.20.78.32 | 2434027040 | 0 |
| 145.20.78.33 | 2434027041 | 0 |
| 145.20.78.34 | 2434027042 | 0 |
| 145.20.78.35 | 2434027043 | 0 |
| 145.20.78.36 | 2434027044 | 0 |
| 145.20.78.37 | 2434027045 | 0 |
| 145.20.78.38 | 2434027046 | 0 |
| 145.20.78.39 | 2434027047 | 0 |
| 145.20.78.40 | 2434027048 | 0 |
| 145.20.78.41 | 2434027049 | 0 |
| 145.20.78.42 | 2434027050 | 0 |
| 145.20.78.43 | 2434027051 | 0 |
| 145.20.78.44 | 2434027052 | 0 |
| 145.20.78.45 | 2434027053 | 0 |
| 145.20.78.46 | 2434027054 | 0 |
| 145.20.78.47 | 2434027055 | 0 |
| 145.20.78.48 | 2434027056 | 0 |
| 145.20.78.49 | 2434027057 | 0 |
| 145.20.78.50 | 2434027058 | 0 |
| 145.20.78.51 | 2434027059 | 0 |
| 145.20.78.52 | 2434027060 | 0 |
| 145.20.78.53 | 2434027061 | 0 |
| 145.20.78.54 | 2434027062 | 0 |
| 145.20.78.55 | 2434027063 | 0 |
| 145.20.78.56 | 2434027064 | 0 |
| 145.20.78.57 | 2434027065 | 0 |
| 145.20.78.58 | 2434027066 | 0 |
| 145.20.78.59 | 2434027067 | 0 |
| 145.20.78.60 | 2434027068 | 0 |
| 145.20.78.61 | 2434027069 | 0 |
| 145.20.78.62 | 2434027070 | 0 |
| 145.20.78.63 | 2434027071 | 0 |
| 145.20.78.64 | 2434027072 | 0 |
| 145.20.78.65 | 2434027073 | 0 |
| 145.20.78.66 | 2434027074 | 0 |
| 145.20.78.67 | 2434027075 | 0 |
| 145.20.78.68 | 2434027076 | 0 |
| 145.20.78.69 | 2434027077 | 0 |
| 145.20.78.70 | 2434027078 | 0 |
| 145.20.78.71 | 2434027079 | 0 |
| 145.20.78.72 | 2434027080 | 0 |
| 145.20.78.73 | 2434027081 | 0 |
| 145.20.78.74 | 2434027082 | 0 |
| 145.20.78.75 | 2434027083 | 0 |
| 145.20.78.76 | 2434027084 | 0 |
| 145.20.78.77 | 2434027085 | 0 |
| 145.20.78.78 | 2434027086 | 0 |
| 145.20.78.79 | 2434027087 | 0 |
| 145.20.78.80 | 2434027088 | 0 |
| 145.20.78.81 | 2434027089 | 0 |
| 145.20.78.82 | 2434027090 | 0 |
| 145.20.78.83 | 2434027091 | 0 |
| 145.20.78.84 | 2434027092 | 0 |
| 145.20.78.85 | 2434027093 | 0 |