Les adresses IP débutant par 145.2.147 sont fournies par SURFnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 145.2.0.0/15, le bloc IP comprant les adresses de 145.2.0.0 à 145.3.255.255). Le numéro de système autonome (ASN) est 1103.
| ASN | 1103 |
| IP commençant par | 145.2.0.0 |
| IP se terminant par | 145.3.255.255 |
| Nom ASN | SURFnet |
| CDIR | 145.2.0.0/15 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 29/03/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Zwolle | 52,5125 | 6,0944 | 2020-03-28 |
| MaxMind | NL | Pays-Bas | - | - | 52,3824 | 4,8995 | 2020-03-28 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.2.147.0 | 2432865024 | 0 |
| 145.2.147.1 | 2432865025 | 0 |
| 145.2.147.2 | 2432865026 | 0 |
| 145.2.147.3 | 2432865027 | 0 |
| 145.2.147.4 | 2432865028 | 0 |
| 145.2.147.5 | 2432865029 | 0 |
| 145.2.147.6 | 2432865030 | 0 |
| 145.2.147.7 | 2432865031 | 0 |
| 145.2.147.8 | 2432865032 | 0 |
| 145.2.147.9 | 2432865033 | 0 |
| 145.2.147.10 | 2432865034 | 0 |
| 145.2.147.11 | 2432865035 | 0 |
| 145.2.147.12 | 2432865036 | 0 |
| 145.2.147.13 | 2432865037 | 0 |
| 145.2.147.14 | 2432865038 | 0 |
| 145.2.147.15 | 2432865039 | 0 |
| 145.2.147.16 | 2432865040 | 0 |
| 145.2.147.17 | 2432865041 | 0 |
| 145.2.147.18 | 2432865042 | 0 |
| 145.2.147.19 | 2432865043 | 0 |
| 145.2.147.20 | 2432865044 | 0 |
| 145.2.147.21 | 2432865045 | 0 |
| 145.2.147.22 | 2432865046 | 0 |
| 145.2.147.23 | 2432865047 | 0 |
| 145.2.147.24 | 2432865048 | 0 |
| 145.2.147.25 | 2432865049 | 0 |
| 145.2.147.26 | 2432865050 | 0 |
| 145.2.147.27 | 2432865051 | 0 |
| 145.2.147.28 | 2432865052 | 0 |
| 145.2.147.29 | 2432865053 | 0 |
| 145.2.147.30 | 2432865054 | 0 |
| 145.2.147.31 | 2432865055 | 0 |
| 145.2.147.32 | 2432865056 | 0 |
| 145.2.147.33 | 2432865057 | 0 |
| 145.2.147.34 | 2432865058 | 0 |
| 145.2.147.35 | 2432865059 | 0 |
| 145.2.147.36 | 2432865060 | 0 |
| 145.2.147.37 | 2432865061 | 0 |
| 145.2.147.38 | 2432865062 | 0 |
| 145.2.147.39 | 2432865063 | 0 |
| 145.2.147.40 | 2432865064 | 0 |
| 145.2.147.41 | 2432865065 | 0 |
| 145.2.147.42 | 2432865066 | 0 |
| 145.2.147.43 | 2432865067 | 0 |
| 145.2.147.44 | 2432865068 | 0 |
| 145.2.147.45 | 2432865069 | 0 |
| 145.2.147.46 | 2432865070 | 0 |
| 145.2.147.47 | 2432865071 | 0 |
| 145.2.147.48 | 2432865072 | 0 |
| 145.2.147.49 | 2432865073 | 0 |
| 145.2.147.50 | 2432865074 | 0 |
| 145.2.147.51 | 2432865075 | 0 |
| 145.2.147.52 | 2432865076 | 0 |
| 145.2.147.53 | 2432865077 | 0 |
| 145.2.147.54 | 2432865078 | 0 |
| 145.2.147.55 | 2432865079 | 0 |
| 145.2.147.56 | 2432865080 | 0 |
| 145.2.147.57 | 2432865081 | 0 |
| 145.2.147.58 | 2432865082 | 0 |
| 145.2.147.59 | 2432865083 | 0 |
| 145.2.147.60 | 2432865084 | 0 |
| 145.2.147.61 | 2432865085 | 0 |
| 145.2.147.62 | 2432865086 | 0 |
| 145.2.147.63 | 2432865087 | 0 |
| 145.2.147.64 | 2432865088 | 0 |
| 145.2.147.65 | 2432865089 | 0 |
| 145.2.147.66 | 2432865090 | 0 |
| 145.2.147.67 | 2432865091 | 0 |
| 145.2.147.68 | 2432865092 | 0 |
| 145.2.147.69 | 2432865093 | 0 |
| 145.2.147.70 | 2432865094 | 0 |
| 145.2.147.71 | 2432865095 | 0 |
| 145.2.147.72 | 2432865096 | 0 |
| 145.2.147.73 | 2432865097 | 0 |
| 145.2.147.74 | 2432865098 | 0 |
| 145.2.147.75 | 2432865099 | 0 |
| 145.2.147.76 | 2432865100 | 0 |
| 145.2.147.77 | 2432865101 | 0 |
| 145.2.147.78 | 2432865102 | 0 |
| 145.2.147.79 | 2432865103 | 0 |
| 145.2.147.80 | 2432865104 | 0 |
| 145.2.147.81 | 2432865105 | 0 |
| 145.2.147.82 | 2432865106 | 0 |
| 145.2.147.83 | 2432865107 | 0 |
| 145.2.147.84 | 2432865108 | 0 |
| 145.2.147.85 | 2432865109 | 0 |