L'indirizzo IP 145.147.4 è fornito da SURFnet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 145.128.0.0/10, IP tra 145.128.0.0 a 145.191.255.255 ). Il numero di sistema autonomo (ASN) è 1103.
| ASN | 1103 |
| IP inizia con | 145.128.0.0 |
| IP finale con | 145.191.255.255 |
| ASN Nome | SURFnet |
| CDIR | 145.128.0.0/10 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 31/07/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | DK | Denmark | - | Taastrup | 55,6517 | 12,2922 | 2019-07-30 |
| MaxMind | NL | Netherlands | - | Utrecht | 52,0938 | 5,1191 | 2019-07-30 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.147.4.0 | 2442331136 | 0 |
| 145.147.4.1 | 2442331137 | 0 |
| 145.147.4.2 | 2442331138 | 0 |
| 145.147.4.3 | 2442331139 | 0 |
| 145.147.4.4 | 2442331140 | 0 |
| 145.147.4.5 | 2442331141 | 0 |
| 145.147.4.6 | 2442331142 | 0 |
| 145.147.4.7 | 2442331143 | 0 |
| 145.147.4.8 | 2442331144 | 0 |
| 145.147.4.9 | 2442331145 | 0 |
| 145.147.4.10 | 2442331146 | 0 |
| 145.147.4.11 | 2442331147 | 0 |
| 145.147.4.12 | 2442331148 | 0 |
| 145.147.4.13 | 2442331149 | 0 |
| 145.147.4.14 | 2442331150 | 0 |
| 145.147.4.15 | 2442331151 | 0 |
| 145.147.4.16 | 2442331152 | 0 |
| 145.147.4.17 | 2442331153 | 0 |
| 145.147.4.18 | 2442331154 | 0 |
| 145.147.4.19 | 2442331155 | 0 |
| 145.147.4.20 | 2442331156 | 0 |
| 145.147.4.21 | 2442331157 | 0 |
| 145.147.4.22 | 2442331158 | 0 |
| 145.147.4.23 | 2442331159 | 0 |
| 145.147.4.24 | 2442331160 | 0 |
| 145.147.4.25 | 2442331161 | 0 |
| 145.147.4.26 | 2442331162 | 0 |
| 145.147.4.27 | 2442331163 | 0 |
| 145.147.4.28 | 2442331164 | 0 |
| 145.147.4.29 | 2442331165 | 0 |
| 145.147.4.30 | 2442331166 | 0 |
| 145.147.4.31 | 2442331167 | 0 |
| 145.147.4.32 | 2442331168 | 0 |
| 145.147.4.33 | 2442331169 | 0 |
| 145.147.4.34 | 2442331170 | 0 |
| 145.147.4.35 | 2442331171 | 0 |
| 145.147.4.36 | 2442331172 | 0 |
| 145.147.4.37 | 2442331173 | 0 |
| 145.147.4.38 | 2442331174 | 0 |
| 145.147.4.39 | 2442331175 | 0 |
| 145.147.4.40 | 2442331176 | 0 |
| 145.147.4.41 | 2442331177 | 0 |
| 145.147.4.42 | 2442331178 | 0 |
| 145.147.4.43 | 2442331179 | 0 |
| 145.147.4.44 | 2442331180 | 0 |
| 145.147.4.45 | 2442331181 | 0 |
| 145.147.4.46 | 2442331182 | 0 |
| 145.147.4.47 | 2442331183 | 0 |
| 145.147.4.48 | 2442331184 | 0 |
| 145.147.4.49 | 2442331185 | 0 |
| 145.147.4.50 | 2442331186 | 0 |
| 145.147.4.51 | 2442331187 | 0 |
| 145.147.4.52 | 2442331188 | 0 |
| 145.147.4.53 | 2442331189 | 0 |
| 145.147.4.54 | 2442331190 | 0 |
| 145.147.4.55 | 2442331191 | 0 |
| 145.147.4.56 | 2442331192 | 0 |
| 145.147.4.57 | 2442331193 | 0 |
| 145.147.4.58 | 2442331194 | 0 |
| 145.147.4.59 | 2442331195 | 0 |
| 145.147.4.60 | 2442331196 | 0 |
| 145.147.4.61 | 2442331197 | 0 |
| 145.147.4.62 | 2442331198 | 0 |
| 145.147.4.63 | 2442331199 | 0 |
| 145.147.4.64 | 2442331200 | 0 |
| 145.147.4.65 | 2442331201 | 0 |
| 145.147.4.66 | 2442331202 | 0 |
| 145.147.4.67 | 2442331203 | 0 |
| 145.147.4.68 | 2442331204 | 0 |
| 145.147.4.69 | 2442331205 | 0 |
| 145.147.4.70 | 2442331206 | 0 |
| 145.147.4.71 | 2442331207 | 0 |
| 145.147.4.72 | 2442331208 | 0 |
| 145.147.4.73 | 2442331209 | 0 |
| 145.147.4.74 | 2442331210 | 0 |
| 145.147.4.75 | 2442331211 | 0 |
| 145.147.4.76 | 2442331212 | 0 |
| 145.147.4.77 | 2442331213 | 0 |
| 145.147.4.78 | 2442331214 | 0 |
| 145.147.4.79 | 2442331215 | 0 |
| 145.147.4.80 | 2442331216 | 0 |
| 145.147.4.81 | 2442331217 | 0 |
| 145.147.4.82 | 2442331218 | 0 |
| 145.147.4.83 | 2442331219 | 0 |
| 145.147.4.84 | 2442331220 | 0 |
| 145.147.4.85 | 2442331221 | 0 |