L'indirizzo IP 81.78.23 è fornito da UK Backbone Network, che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.76.0.0/14, IP tra 81.76.0.0 a 81.79.255.255 ). Il numero di sistema autonomo (ASN) è 5388.
| ASN | 5388 |
| IP inizia con | 81.76.0.0 |
| IP finale con | 81.79.255.255 |
| ASN Nome | UK Backbone Network |
| CDIR | 81.76.0.0/14 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 07/12/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | Cockfosters | 51,6493 | -0,1482 | 2018-12-07 |
| MaxMind | FR | France | - | - | 48,8582 | 2,3387 | 2018-12-07 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.78.23.0 | 1364072192 | 0 |
| 81.78.23.1 | 1364072193 | 0 |
| 81.78.23.2 | 1364072194 | 0 |
| 81.78.23.3 | 1364072195 | 0 |
| 81.78.23.4 | 1364072196 | 0 |
| 81.78.23.5 | 1364072197 | 0 |
| 81.78.23.6 | 1364072198 | 0 |
| 81.78.23.7 | 1364072199 | 0 |
| 81.78.23.8 | 1364072200 | 0 |
| 81.78.23.9 | 1364072201 | 0 |
| 81.78.23.10 | 1364072202 | 0 |
| 81.78.23.11 | 1364072203 | 0 |
| 81.78.23.12 | 1364072204 | 0 |
| 81.78.23.13 | 1364072205 | 0 |
| 81.78.23.14 | 1364072206 | 0 |
| 81.78.23.15 | 1364072207 | 0 |
| 81.78.23.16 | 1364072208 | 0 |
| 81.78.23.17 | 1364072209 | 0 |
| 81.78.23.18 | 1364072210 | 0 |
| 81.78.23.19 | 1364072211 | 0 |
| 81.78.23.20 | 1364072212 | 0 |
| 81.78.23.21 | 1364072213 | 0 |
| 81.78.23.22 | 1364072214 | 0 |
| 81.78.23.23 | 1364072215 | 0 |
| 81.78.23.24 | 1364072216 | 0 |
| 81.78.23.25 | 1364072217 | 0 |
| 81.78.23.26 | 1364072218 | 0 |
| 81.78.23.27 | 1364072219 | 0 |
| 81.78.23.28 | 1364072220 | 0 |
| 81.78.23.29 | 1364072221 | 0 |
| 81.78.23.30 | 1364072222 | 0 |
| 81.78.23.31 | 1364072223 | 0 |
| 81.78.23.32 | 1364072224 | 0 |
| 81.78.23.33 | 1364072225 | 0 |
| 81.78.23.34 | 1364072226 | 0 |
| 81.78.23.35 | 1364072227 | 0 |
| 81.78.23.36 | 1364072228 | 0 |
| 81.78.23.37 | 1364072229 | 0 |
| 81.78.23.38 | 1364072230 | 0 |
| 81.78.23.39 | 1364072231 | 0 |
| 81.78.23.40 | 1364072232 | 0 |
| 81.78.23.41 | 1364072233 | 0 |
| 81.78.23.42 | 1364072234 | 0 |
| 81.78.23.43 | 1364072235 | 0 |
| 81.78.23.44 | 1364072236 | 0 |
| 81.78.23.45 | 1364072237 | 0 |
| 81.78.23.46 | 1364072238 | 0 |
| 81.78.23.47 | 1364072239 | 0 |
| 81.78.23.48 | 1364072240 | 0 |
| 81.78.23.49 | 1364072241 | 0 |
| 81.78.23.50 | 1364072242 | 0 |
| 81.78.23.51 | 1364072243 | 0 |
| 81.78.23.52 | 1364072244 | 0 |
| 81.78.23.53 | 1364072245 | 0 |
| 81.78.23.54 | 1364072246 | 0 |
| 81.78.23.55 | 1364072247 | 0 |
| 81.78.23.56 | 1364072248 | 0 |
| 81.78.23.57 | 1364072249 | 0 |
| 81.78.23.58 | 1364072250 | 0 |
| 81.78.23.59 | 1364072251 | 0 |
| 81.78.23.60 | 1364072252 | 0 |
| 81.78.23.61 | 1364072253 | 0 |
| 81.78.23.62 | 1364072254 | 0 |
| 81.78.23.63 | 1364072255 | 0 |
| 81.78.23.64 | 1364072256 | 0 |
| 81.78.23.65 | 1364072257 | 0 |
| 81.78.23.66 | 1364072258 | 0 |
| 81.78.23.67 | 1364072259 | 0 |
| 81.78.23.68 | 1364072260 | 0 |
| 81.78.23.69 | 1364072261 | 0 |
| 81.78.23.70 | 1364072262 | 0 |
| 81.78.23.71 | 1364072263 | 0 |
| 81.78.23.72 | 1364072264 | 0 |
| 81.78.23.73 | 1364072265 | 0 |
| 81.78.23.74 | 1364072266 | 0 |
| 81.78.23.75 | 1364072267 | 0 |
| 81.78.23.76 | 1364072268 | 0 |
| 81.78.23.77 | 1364072269 | 0 |
| 81.78.23.78 | 1364072270 | 0 |
| 81.78.23.79 | 1364072271 | 0 |
| 81.78.23.80 | 1364072272 | 0 |
| 81.78.23.81 | 1364072273 | 0 |
| 81.78.23.82 | 1364072274 | 0 |
| 81.78.23.83 | 1364072275 | 0 |
| 81.78.23.84 | 1364072276 | 0 |
| 81.78.23.85 | 1364072277 | 0 |
| IP | Numerical IP | DNS |
| 81.78.23.86 | 1364072278 | 0 |
| 81.78.23.87 | 1364072279 | 0 |
| 81.78.23.88 | 1364072280 | 0 |
| 81.78.23.89 | 1364072281 | 0 |
| 81.78.23.90 | 1364072282 | 0 |
| 81.78.23.91 | 1364072283 | 0 |
| 81.78.23.92 | 1364072284 | 0 |
| 81.78.23.93 | 1364072285 | 0 |
| 81.78.23.94 | 1364072286 | 0 |
| 81.78.23.95 | 1364072287 | 0 |
| 81.78.23.96 | 1364072288 | 0 |
| 81.78.23.97 | 1364072289 | 0 |
| 81.78.23.98 | 1364072290 | 0 |
| 81.78.23.99 | 1364072291 | 0 |
| 81.78.23.100 | 1364072292 | 0 |
| 81.78.23.101 | 1364072293 | 0 |
| 81.78.23.102 | 1364072294 | 0 |
| 81.78.23.103 | 1364072295 | 0 |
| 81.78.23.104 | 1364072296 | 0 |
| 81.78.23.105 | 1364072297 | 0 |
| 81.78.23.106 | 1364072298 | 0 |
| 81.78.23.107 | 1364072299 | 0 |
| 81.78.23.108 | 1364072300 | 0 |
| 81.78.23.109 | 1364072301 | 0 |
| 81.78.23.110 | 1364072302 | 0 |
| 81.78.23.111 | 1364072303 | 0 |
| 81.78.23.112 | 1364072304 | 0 |
| 81.78.23.113 | 1364072305 | 0 |
| 81.78.23.114 | 1364072306 | 0 |
| 81.78.23.115 | 1364072307 | 0 |
| 81.78.23.116 | 1364072308 | 0 |
| 81.78.23.117 | 1364072309 | 0 |
| 81.78.23.118 | 1364072310 | 0 |
| 81.78.23.119 | 1364072311 | 0 |
| 81.78.23.120 | 1364072312 | 0 |
| 81.78.23.121 | 1364072313 | 0 |
| 81.78.23.122 | 1364072314 | 0 |
| 81.78.23.123 | 1364072315 | 0 |
| 81.78.23.124 | 1364072316 | 0 |
| 81.78.23.125 | 1364072317 | 0 |
| 81.78.23.126 | 1364072318 | 0 |
| 81.78.23.127 | 1364072319 | 0 |
| 81.78.23.128 | 1364072320 | 0 |
| 81.78.23.129 | 1364072321 | 0 |
| 81.78.23.130 | 1364072322 | 0 |
| 81.78.23.131 | 1364072323 | 0 |
| 81.78.23.132 | 1364072324 | 0 |
| 81.78.23.133 | 1364072325 | 0 |
| 81.78.23.134 | 1364072326 | 0 |
| 81.78.23.135 | 1364072327 | 0 |
| 81.78.23.136 | 1364072328 | 0 |
| 81.78.23.137 | 1364072329 | 0 |
| 81.78.23.138 | 1364072330 | 0 |
| 81.78.23.139 | 1364072331 | 0 |
| 81.78.23.140 | 1364072332 | 0 |
| 81.78.23.141 | 1364072333 | 0 |
| 81.78.23.142 | 1364072334 | 0 |
| 81.78.23.143 | 1364072335 | 0 |
| 81.78.23.144 | 1364072336 | 0 |
| 81.78.23.145 | 1364072337 | 0 |
| 81.78.23.146 | 1364072338 | 0 |
| 81.78.23.147 | 1364072339 | 0 |
| 81.78.23.148 | 1364072340 | 0 |
| 81.78.23.149 | 1364072341 | 0 |
| 81.78.23.150 | 1364072342 | 0 |
| 81.78.23.151 | 1364072343 | 0 |
| 81.78.23.152 | 1364072344 | 0 |
| 81.78.23.153 | 1364072345 | 0 |
| 81.78.23.154 | 1364072346 | 0 |
| 81.78.23.155 | 1364072347 | 0 |
| 81.78.23.156 | 1364072348 | 0 |
| 81.78.23.157 | 1364072349 | 0 |
| 81.78.23.158 | 1364072350 | 0 |
| 81.78.23.159 | 1364072351 | 0 |
| 81.78.23.160 | 1364072352 | 0 |
| 81.78.23.161 | 1364072353 | 0 |
| 81.78.23.162 | 1364072354 | 0 |
| 81.78.23.163 | 1364072355 | 0 |
| 81.78.23.164 | 1364072356 | 0 |
| 81.78.23.165 | 1364072357 | 0 |
| 81.78.23.166 | 1364072358 | 0 |
| 81.78.23.167 | 1364072359 | 0 |
| 81.78.23.168 | 1364072360 | 0 |
| 81.78.23.169 | 1364072361 | 0 |
| 81.78.23.170 | 1364072362 | 0 |
| 81.78.23.171 | 1364072363 | 0 |
| IP | Numerical IP | DNS |
| 81.78.23.172 | 1364072364 | 0 |
| 81.78.23.173 | 1364072365 | 0 |
| 81.78.23.174 | 1364072366 | 0 |
| 81.78.23.175 | 1364072367 | 0 |
| 81.78.23.176 | 1364072368 | 0 |
| 81.78.23.177 | 1364072369 | 0 |
| 81.78.23.178 | 1364072370 | 0 |
| 81.78.23.179 | 1364072371 | 0 |
| 81.78.23.180 | 1364072372 | 0 |
| 81.78.23.181 | 1364072373 | 0 |
| 81.78.23.182 | 1364072374 | 0 |
| 81.78.23.183 | 1364072375 | 0 |
| 81.78.23.184 | 1364072376 | 0 |
| 81.78.23.185 | 1364072377 | 0 |
| 81.78.23.186 | 1364072378 | 0 |
| 81.78.23.187 | 1364072379 | 0 |
| 81.78.23.188 | 1364072380 | 0 |
| 81.78.23.189 | 1364072381 | 0 |
| 81.78.23.190 | 1364072382 | 0 |
| 81.78.23.191 | 1364072383 | 0 |
| 81.78.23.192 | 1364072384 | 0 |
| 81.78.23.193 | 1364072385 | 0 |
| 81.78.23.194 | 1364072386 | 0 |
| 81.78.23.195 | 1364072387 | 0 |
| 81.78.23.196 | 1364072388 | 0 |
| 81.78.23.197 | 1364072389 | 0 |
| 81.78.23.198 | 1364072390 | 0 |
| 81.78.23.199 | 1364072391 | 0 |
| 81.78.23.200 | 1364072392 | 0 |
| 81.78.23.201 | 1364072393 | 0 |
| 81.78.23.202 | 1364072394 | 0 |
| 81.78.23.203 | 1364072395 | 0 |
| 81.78.23.204 | 1364072396 | 0 |
| 81.78.23.205 | 1364072397 | 0 |
| 81.78.23.206 | 1364072398 | 0 |
| 81.78.23.207 | 1364072399 | 0 |
| 81.78.23.208 | 1364072400 | 0 |
| 81.78.23.209 | 1364072401 | 0 |
| 81.78.23.210 | 1364072402 | 0 |
| 81.78.23.211 | 1364072403 | 0 |
| 81.78.23.212 | 1364072404 | 0 |
| 81.78.23.213 | 1364072405 | 0 |
| 81.78.23.214 | 1364072406 | 0 |
| 81.78.23.215 | 1364072407 | 0 |
| 81.78.23.216 | 1364072408 | 0 |
| 81.78.23.217 | 1364072409 | 0 |
| 81.78.23.218 | 1364072410 | 0 |
| 81.78.23.219 | 1364072411 | 0 |
| 81.78.23.220 | 1364072412 | 0 |
| 81.78.23.221 | 1364072413 | 0 |
| 81.78.23.222 | 1364072414 | 0 |
| 81.78.23.223 | 1364072415 | 0 |
| 81.78.23.224 | 1364072416 | 0 |
| 81.78.23.225 | 1364072417 | 0 |
| 81.78.23.226 | 1364072418 | 0 |
| 81.78.23.227 | 1364072419 | 0 |
| 81.78.23.228 | 1364072420 | 0 |
| 81.78.23.229 | 1364072421 | 0 |
| 81.78.23.230 | 1364072422 | 0 |
| 81.78.23.231 | 1364072423 | 0 |
| 81.78.23.232 | 1364072424 | 0 |
| 81.78.23.233 | 1364072425 | 0 |
| 81.78.23.234 | 1364072426 | 0 |
| 81.78.23.235 | 1364072427 | 0 |
| 81.78.23.236 | 1364072428 | 0 |
| 81.78.23.237 | 1364072429 | 0 |
| 81.78.23.238 | 1364072430 | 0 |
| 81.78.23.239 | 1364072431 | 0 |
| 81.78.23.240 | 1364072432 | 0 |
| 81.78.23.241 | 1364072433 | 0 |
| 81.78.23.242 | 1364072434 | 0 |
| 81.78.23.243 | 1364072435 | 0 |
| 81.78.23.244 | 1364072436 | 0 |
| 81.78.23.245 | 1364072437 | 0 |
| 81.78.23.246 | 1364072438 | 0 |
| 81.78.23.247 | 1364072439 | 0 |
| 81.78.23.248 | 1364072440 | 0 |
| 81.78.23.249 | 1364072441 | 0 |
| 81.78.23.250 | 1364072442 | 0 |
| 81.78.23.251 | 1364072443 | 0 |
| 81.78.23.252 | 1364072444 | 0 |
| 81.78.23.253 | 1364072445 | 0 |
| 81.78.23.254 | 1364072446 | 0 |
| 81.78.23.255 | 1364072447 | 0 |