Les adresses IP débutant par 145.3.8 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 | 05/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | NL | Pays-Bas | - | Deventer | 52,255 | 6,1639 | 2017-09-04 |
| MaxMind | NL | Pays-Bas | - | - | 52,3824 | 4,8995 | 2017-09-04 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 145.3.8.0 | 2432894976 | 0 |
| 145.3.8.1 | 2432894977 | 0 |
| 145.3.8.2 | 2432894978 | 0 |
| 145.3.8.3 | 2432894979 | 0 |
| 145.3.8.4 | 2432894980 | 0 |
| 145.3.8.5 | 2432894981 | 0 |
| 145.3.8.6 | 2432894982 | 0 |
| 145.3.8.7 | 2432894983 | 0 |
| 145.3.8.8 | 2432894984 | 0 |
| 145.3.8.9 | 2432894985 | 0 |
| 145.3.8.10 | 2432894986 | 0 |
| 145.3.8.11 | 2432894987 | 0 |
| 145.3.8.12 | 2432894988 | 0 |
| 145.3.8.13 | 2432894989 | 0 |
| 145.3.8.14 | 2432894990 | 0 |
| 145.3.8.15 | 2432894991 | 0 |
| 145.3.8.16 | 2432894992 | 0 |
| 145.3.8.17 | 2432894993 | 0 |
| 145.3.8.18 | 2432894994 | 0 |
| 145.3.8.19 | 2432894995 | 0 |
| 145.3.8.20 | 2432894996 | 0 |
| 145.3.8.21 | 2432894997 | 0 |
| 145.3.8.22 | 2432894998 | 0 |
| 145.3.8.23 | 2432894999 | 0 |
| 145.3.8.24 | 2432895000 | 0 |
| 145.3.8.25 | 2432895001 | 0 |
| 145.3.8.26 | 2432895002 | 0 |
| 145.3.8.27 | 2432895003 | 0 |
| 145.3.8.28 | 2432895004 | 0 |
| 145.3.8.29 | 2432895005 | 0 |
| 145.3.8.30 | 2432895006 | 0 |
| 145.3.8.31 | 2432895007 | 0 |
| 145.3.8.32 | 2432895008 | 0 |
| 145.3.8.33 | 2432895009 | 0 |
| 145.3.8.34 | 2432895010 | 0 |
| 145.3.8.35 | 2432895011 | 0 |
| 145.3.8.36 | 2432895012 | 0 |
| 145.3.8.37 | 2432895013 | 0 |
| 145.3.8.38 | 2432895014 | 0 |
| 145.3.8.39 | 2432895015 | 0 |
| 145.3.8.40 | 2432895016 | 0 |
| 145.3.8.41 | 2432895017 | 0 |
| 145.3.8.42 | 2432895018 | 0 |
| 145.3.8.43 | 2432895019 | 0 |
| 145.3.8.44 | 2432895020 | 0 |
| 145.3.8.45 | 2432895021 | 0 |
| 145.3.8.46 | 2432895022 | 0 |
| 145.3.8.47 | 2432895023 | 0 |
| 145.3.8.48 | 2432895024 | 0 |
| 145.3.8.49 | 2432895025 | 0 |
| 145.3.8.50 | 2432895026 | 0 |
| 145.3.8.51 | 2432895027 | 0 |
| 145.3.8.52 | 2432895028 | 0 |
| 145.3.8.53 | 2432895029 | 0 |
| 145.3.8.54 | 2432895030 | 0 |
| 145.3.8.55 | 2432895031 | 0 |
| 145.3.8.56 | 2432895032 | 0 |
| 145.3.8.57 | 2432895033 | 0 |
| 145.3.8.58 | 2432895034 | 0 |
| 145.3.8.59 | 2432895035 | 0 |
| 145.3.8.60 | 2432895036 | 0 |
| 145.3.8.61 | 2432895037 | 0 |
| 145.3.8.62 | 2432895038 | 0 |
| 145.3.8.63 | 2432895039 | 0 |
| 145.3.8.64 | 2432895040 | 0 |
| 145.3.8.65 | 2432895041 | 0 |
| 145.3.8.66 | 2432895042 | 0 |
| 145.3.8.67 | 2432895043 | 0 |
| 145.3.8.68 | 2432895044 | 0 |
| 145.3.8.69 | 2432895045 | 0 |
| 145.3.8.70 | 2432895046 | 0 |
| 145.3.8.71 | 2432895047 | 0 |
| 145.3.8.72 | 2432895048 | 0 |
| 145.3.8.73 | 2432895049 | 0 |
| 145.3.8.74 | 2432895050 | 0 |
| 145.3.8.75 | 2432895051 | 0 |
| 145.3.8.76 | 2432895052 | 0 |
| 145.3.8.77 | 2432895053 | 0 |
| 145.3.8.78 | 2432895054 | 0 |
| 145.3.8.79 | 2432895055 | 0 |
| 145.3.8.80 | 2432895056 | 0 |
| 145.3.8.81 | 2432895057 | 0 |
| 145.3.8.82 | 2432895058 | 0 |
| 145.3.8.83 | 2432895059 | 0 |
| 145.3.8.84 | 2432895060 | 0 |
| 145.3.8.85 | 2432895061 | 0 |
| IP | Numerical IP | DNS |
| 145.3.8.86 | 2432895062 | 0 |
| 145.3.8.87 | 2432895063 | 0 |
| 145.3.8.88 | 2432895064 | 0 |
| 145.3.8.89 | 2432895065 | 0 |
| 145.3.8.90 | 2432895066 | 0 |
| 145.3.8.91 | 2432895067 | 0 |
| 145.3.8.92 | 2432895068 | 0 |
| 145.3.8.93 | 2432895069 | 0 |
| 145.3.8.94 | 2432895070 | 0 |
| 145.3.8.95 | 2432895071 | 0 |
| 145.3.8.96 | 2432895072 | 0 |
| 145.3.8.97 | 2432895073 | 0 |
| 145.3.8.98 | 2432895074 | 0 |
| 145.3.8.99 | 2432895075 | 0 |
| 145.3.8.100 | 2432895076 | 0 |
| 145.3.8.101 | 2432895077 | 0 |
| 145.3.8.102 | 2432895078 | 0 |
| 145.3.8.103 | 2432895079 | 0 |
| 145.3.8.104 | 2432895080 | 0 |
| 145.3.8.105 | 2432895081 | 0 |
| 145.3.8.106 | 2432895082 | 0 |
| 145.3.8.107 | 2432895083 | 0 |
| 145.3.8.108 | 2432895084 | 0 |
| 145.3.8.109 | 2432895085 | 0 |
| 145.3.8.110 | 2432895086 | 0 |
| 145.3.8.111 | 2432895087 | 0 |
| 145.3.8.112 | 2432895088 | 0 |
| 145.3.8.113 | 2432895089 | 0 |
| 145.3.8.114 | 2432895090 | 0 |
| 145.3.8.115 | 2432895091 | 0 |
| 145.3.8.116 | 2432895092 | 0 |
| 145.3.8.117 | 2432895093 | 0 |
| 145.3.8.118 | 2432895094 | 0 |
| 145.3.8.119 | 2432895095 | 0 |
| 145.3.8.120 | 2432895096 | 0 |
| 145.3.8.121 | 2432895097 | 0 |
| 145.3.8.122 | 2432895098 | 0 |
| 145.3.8.123 | 2432895099 | 0 |
| 145.3.8.124 | 2432895100 | 0 |
| 145.3.8.125 | 2432895101 | 0 |
| 145.3.8.126 | 2432895102 | 0 |
| 145.3.8.127 | 2432895103 | 0 |
| 145.3.8.128 | 2432895104 | 0 |
| 145.3.8.129 | 2432895105 | 0 |
| 145.3.8.130 | 2432895106 | 0 |
| 145.3.8.131 | 2432895107 | 0 |
| 145.3.8.132 | 2432895108 | 0 |
| 145.3.8.133 | 2432895109 | 0 |
| 145.3.8.134 | 2432895110 | 0 |
| 145.3.8.135 | 2432895111 | 0 |
| 145.3.8.136 | 2432895112 | 0 |
| 145.3.8.137 | 2432895113 | 0 |
| 145.3.8.138 | 2432895114 | 0 |
| 145.3.8.139 | 2432895115 | 0 |
| 145.3.8.140 | 2432895116 | 0 |
| 145.3.8.141 | 2432895117 | 0 |
| 145.3.8.142 | 2432895118 | 0 |
| 145.3.8.143 | 2432895119 | 0 |
| 145.3.8.144 | 2432895120 | 0 |
| 145.3.8.145 | 2432895121 | 0 |
| 145.3.8.146 | 2432895122 | 0 |
| 145.3.8.147 | 2432895123 | 0 |
| 145.3.8.148 | 2432895124 | 0 |
| 145.3.8.149 | 2432895125 | 0 |
| 145.3.8.150 | 2432895126 | 0 |
| 145.3.8.151 | 2432895127 | 0 |
| 145.3.8.152 | 2432895128 | 0 |
| 145.3.8.153 | 2432895129 | 0 |
| 145.3.8.154 | 2432895130 | 0 |
| 145.3.8.155 | 2432895131 | 0 |
| 145.3.8.156 | 2432895132 | 0 |
| 145.3.8.157 | 2432895133 | 0 |
| 145.3.8.158 | 2432895134 | 0 |
| 145.3.8.159 | 2432895135 | 0 |
| 145.3.8.160 | 2432895136 | 0 |
| 145.3.8.161 | 2432895137 | 0 |
| 145.3.8.162 | 2432895138 | 0 |
| 145.3.8.163 | 2432895139 | 0 |
| 145.3.8.164 | 2432895140 | 0 |
| 145.3.8.165 | 2432895141 | 0 |
| 145.3.8.166 | 2432895142 | 0 |
| 145.3.8.167 | 2432895143 | 0 |
| 145.3.8.168 | 2432895144 | 0 |
| 145.3.8.169 | 2432895145 | 0 |
| 145.3.8.170 | 2432895146 | 0 |
| 145.3.8.171 | 2432895147 | 0 |
| IP | Numerical IP | DNS |
| 145.3.8.172 | 2432895148 | 0 |
| 145.3.8.173 | 2432895149 | 0 |
| 145.3.8.174 | 2432895150 | 0 |
| 145.3.8.175 | 2432895151 | 0 |
| 145.3.8.176 | 2432895152 | 0 |
| 145.3.8.177 | 2432895153 | 0 |
| 145.3.8.178 | 2432895154 | 0 |
| 145.3.8.179 | 2432895155 | 0 |
| 145.3.8.180 | 2432895156 | 0 |
| 145.3.8.181 | 2432895157 | 0 |
| 145.3.8.182 | 2432895158 | 0 |
| 145.3.8.183 | 2432895159 | 0 |
| 145.3.8.184 | 2432895160 | 0 |
| 145.3.8.185 | 2432895161 | 0 |
| 145.3.8.186 | 2432895162 | 0 |
| 145.3.8.187 | 2432895163 | 0 |
| 145.3.8.188 | 2432895164 | 0 |
| 145.3.8.189 | 2432895165 | 0 |
| 145.3.8.190 | 2432895166 | 0 |
| 145.3.8.191 | 2432895167 | 0 |
| 145.3.8.192 | 2432895168 | 0 |
| 145.3.8.193 | 2432895169 | 0 |
| 145.3.8.194 | 2432895170 | 0 |
| 145.3.8.195 | 2432895171 | 0 |
| 145.3.8.196 | 2432895172 | 0 |
| 145.3.8.197 | 2432895173 | 0 |
| 145.3.8.198 | 2432895174 | 0 |
| 145.3.8.199 | 2432895175 | 0 |
| 145.3.8.200 | 2432895176 | 0 |
| 145.3.8.201 | 2432895177 | 0 |
| 145.3.8.202 | 2432895178 | 0 |
| 145.3.8.203 | 2432895179 | 0 |
| 145.3.8.204 | 2432895180 | 0 |
| 145.3.8.205 | 2432895181 | 0 |
| 145.3.8.206 | 2432895182 | 0 |
| 145.3.8.207 | 2432895183 | 0 |
| 145.3.8.208 | 2432895184 | 0 |
| 145.3.8.209 | 2432895185 | 0 |
| 145.3.8.210 | 2432895186 | 0 |
| 145.3.8.211 | 2432895187 | 0 |
| 145.3.8.212 | 2432895188 | 0 |
| 145.3.8.213 | 2432895189 | 0 |
| 145.3.8.214 | 2432895190 | 0 |
| 145.3.8.215 | 2432895191 | 0 |
| 145.3.8.216 | 2432895192 | 0 |
| 145.3.8.217 | 2432895193 | 0 |
| 145.3.8.218 | 2432895194 | 0 |
| 145.3.8.219 | 2432895195 | 0 |
| 145.3.8.220 | 2432895196 | 0 |
| 145.3.8.221 | 2432895197 | 0 |
| 145.3.8.222 | 2432895198 | 0 |
| 145.3.8.223 | 2432895199 | 0 |
| 145.3.8.224 | 2432895200 | 0 |
| 145.3.8.225 | 2432895201 | 0 |
| 145.3.8.226 | 2432895202 | 0 |
| 145.3.8.227 | 2432895203 | 0 |
| 145.3.8.228 | 2432895204 | 0 |
| 145.3.8.229 | 2432895205 | 0 |
| 145.3.8.230 | 2432895206 | 0 |
| 145.3.8.231 | 2432895207 | 0 |
| 145.3.8.232 | 2432895208 | 0 |
| 145.3.8.233 | 2432895209 | 0 |
| 145.3.8.234 | 2432895210 | 0 |
| 145.3.8.235 | 2432895211 | 0 |
| 145.3.8.236 | 2432895212 | 0 |
| 145.3.8.237 | 2432895213 | 0 |
| 145.3.8.238 | 2432895214 | 0 |
| 145.3.8.239 | 2432895215 | 0 |
| 145.3.8.240 | 2432895216 | 0 |
| 145.3.8.241 | 2432895217 | 0 |
| 145.3.8.242 | 2432895218 | 0 |
| 145.3.8.243 | 2432895219 | 0 |
| 145.3.8.244 | 2432895220 | 0 |
| 145.3.8.245 | 2432895221 | 0 |
| 145.3.8.246 | 2432895222 | 0 |
| 145.3.8.247 | 2432895223 | 0 |
| 145.3.8.248 | 2432895224 | 0 |
| 145.3.8.249 | 2432895225 | 0 |
| 145.3.8.250 | 2432895226 | 0 |
| 145.3.8.251 | 2432895227 | 0 |
| 145.3.8.252 | 2432895228 | 0 |
| 145.3.8.253 | 2432895229 | 0 |
| 145.3.8.254 | 2432895230 | 0 |
| 145.3.8.255 | 2432895231 | 0 |