L'indirizzo IP 81.78.63 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 | 14/04/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | Leeds | 51,2468 | 0,6068 | 2018-04-14 |
| MaxMind | GB | United Kingdom | - | - | 51,4964 | -0,1224 | 2018-04-14 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.78.63.0 | 1364082432 | 0 |
| 81.78.63.1 | 1364082433 | 0 |
| 81.78.63.2 | 1364082434 | 0 |
| 81.78.63.3 | 1364082435 | 0 |
| 81.78.63.4 | 1364082436 | 0 |
| 81.78.63.5 | 1364082437 | 0 |
| 81.78.63.6 | 1364082438 | 0 |
| 81.78.63.7 | 1364082439 | 0 |
| 81.78.63.8 | 1364082440 | 0 |
| 81.78.63.9 | 1364082441 | 0 |
| 81.78.63.10 | 1364082442 | 0 |
| 81.78.63.11 | 1364082443 | 0 |
| 81.78.63.12 | 1364082444 | 0 |
| 81.78.63.13 | 1364082445 | 0 |
| 81.78.63.14 | 1364082446 | 0 |
| 81.78.63.15 | 1364082447 | 0 |
| 81.78.63.16 | 1364082448 | 0 |
| 81.78.63.17 | 1364082449 | 0 |
| 81.78.63.18 | 1364082450 | 0 |
| 81.78.63.19 | 1364082451 | 0 |
| 81.78.63.20 | 1364082452 | 0 |
| 81.78.63.21 | 1364082453 | 0 |
| 81.78.63.22 | 1364082454 | 0 |
| 81.78.63.23 | 1364082455 | 0 |
| 81.78.63.24 | 1364082456 | 0 |
| 81.78.63.25 | 1364082457 | 0 |
| 81.78.63.26 | 1364082458 | 0 |
| 81.78.63.27 | 1364082459 | 0 |
| 81.78.63.28 | 1364082460 | 0 |
| 81.78.63.29 | 1364082461 | 0 |
| 81.78.63.30 | 1364082462 | 0 |
| 81.78.63.31 | 1364082463 | 0 |
| 81.78.63.32 | 1364082464 | 0 |
| 81.78.63.33 | 1364082465 | 0 |
| 81.78.63.34 | 1364082466 | 0 |
| 81.78.63.35 | 1364082467 | 0 |
| 81.78.63.36 | 1364082468 | 0 |
| 81.78.63.37 | 1364082469 | 0 |
| 81.78.63.38 | 1364082470 | 0 |
| 81.78.63.39 | 1364082471 | 0 |
| 81.78.63.40 | 1364082472 | 0 |
| 81.78.63.41 | 1364082473 | 0 |
| 81.78.63.42 | 1364082474 | 0 |
| 81.78.63.43 | 1364082475 | 0 |
| 81.78.63.44 | 1364082476 | 0 |
| 81.78.63.45 | 1364082477 | 0 |
| 81.78.63.46 | 1364082478 | 0 |
| 81.78.63.47 | 1364082479 | 0 |
| 81.78.63.48 | 1364082480 | 0 |
| 81.78.63.49 | 1364082481 | 0 |
| 81.78.63.50 | 1364082482 | 0 |
| 81.78.63.51 | 1364082483 | 0 |
| 81.78.63.52 | 1364082484 | 0 |
| 81.78.63.53 | 1364082485 | 0 |
| 81.78.63.54 | 1364082486 | 0 |
| 81.78.63.55 | 1364082487 | 0 |
| 81.78.63.56 | 1364082488 | 0 |
| 81.78.63.57 | 1364082489 | 0 |
| 81.78.63.58 | 1364082490 | 0 |
| 81.78.63.59 | 1364082491 | 0 |
| 81.78.63.60 | 1364082492 | 0 |
| 81.78.63.61 | 1364082493 | 0 |
| 81.78.63.62 | 1364082494 | 0 |
| 81.78.63.63 | 1364082495 | 0 |
| 81.78.63.64 | 1364082496 | 0 |
| 81.78.63.65 | 1364082497 | 0 |
| 81.78.63.66 | 1364082498 | 0 |
| 81.78.63.67 | 1364082499 | 0 |
| 81.78.63.68 | 1364082500 | 0 |
| 81.78.63.69 | 1364082501 | 0 |
| 81.78.63.70 | 1364082502 | 0 |
| 81.78.63.71 | 1364082503 | 0 |
| 81.78.63.72 | 1364082504 | 0 |
| 81.78.63.73 | 1364082505 | 0 |
| 81.78.63.74 | 1364082506 | 0 |
| 81.78.63.75 | 1364082507 | 0 |
| 81.78.63.76 | 1364082508 | 0 |
| 81.78.63.77 | 1364082509 | 0 |
| 81.78.63.78 | 1364082510 | 0 |
| 81.78.63.79 | 1364082511 | 0 |
| 81.78.63.80 | 1364082512 | 0 |
| 81.78.63.81 | 1364082513 | 0 |
| 81.78.63.82 | 1364082514 | 0 |
| 81.78.63.83 | 1364082515 | 0 |
| 81.78.63.84 | 1364082516 | 0 |
| 81.78.63.85 | 1364082517 | 0 |
| IP | Numerical IP | DNS |
| 81.78.63.86 | 1364082518 | 0 |
| 81.78.63.87 | 1364082519 | 0 |
| 81.78.63.88 | 1364082520 | 0 |
| 81.78.63.89 | 1364082521 | 0 |
| 81.78.63.90 | 1364082522 | 0 |
| 81.78.63.91 | 1364082523 | 0 |
| 81.78.63.92 | 1364082524 | 0 |
| 81.78.63.93 | 1364082525 | 0 |
| 81.78.63.94 | 1364082526 | 0 |
| 81.78.63.95 | 1364082527 | 0 |
| 81.78.63.96 | 1364082528 | 0 |
| 81.78.63.97 | 1364082529 | 0 |
| 81.78.63.98 | 1364082530 | 0 |
| 81.78.63.99 | 1364082531 | 0 |
| 81.78.63.100 | 1364082532 | 0 |
| 81.78.63.101 | 1364082533 | 0 |
| 81.78.63.102 | 1364082534 | 0 |
| 81.78.63.103 | 1364082535 | 0 |
| 81.78.63.104 | 1364082536 | 0 |
| 81.78.63.105 | 1364082537 | 0 |
| 81.78.63.106 | 1364082538 | 0 |
| 81.78.63.107 | 1364082539 | 0 |
| 81.78.63.108 | 1364082540 | 0 |
| 81.78.63.109 | 1364082541 | 0 |
| 81.78.63.110 | 1364082542 | 0 |
| 81.78.63.111 | 1364082543 | 0 |
| 81.78.63.112 | 1364082544 | 0 |
| 81.78.63.113 | 1364082545 | 0 |
| 81.78.63.114 | 1364082546 | 0 |
| 81.78.63.115 | 1364082547 | 0 |
| 81.78.63.116 | 1364082548 | 0 |
| 81.78.63.117 | 1364082549 | 0 |
| 81.78.63.118 | 1364082550 | 0 |
| 81.78.63.119 | 1364082551 | 0 |
| 81.78.63.120 | 1364082552 | 0 |
| 81.78.63.121 | 1364082553 | 0 |
| 81.78.63.122 | 1364082554 | 0 |
| 81.78.63.123 | 1364082555 | 0 |
| 81.78.63.124 | 1364082556 | 0 |
| 81.78.63.125 | 1364082557 | 0 |
| 81.78.63.126 | 1364082558 | 0 |
| 81.78.63.127 | 1364082559 | 0 |
| 81.78.63.128 | 1364082560 | 0 |
| 81.78.63.129 | 1364082561 | 0 |
| 81.78.63.130 | 1364082562 | 0 |
| 81.78.63.131 | 1364082563 | 0 |
| 81.78.63.132 | 1364082564 | 0 |
| 81.78.63.133 | 1364082565 | 0 |
| 81.78.63.134 | 1364082566 | 0 |
| 81.78.63.135 | 1364082567 | 0 |
| 81.78.63.136 | 1364082568 | 0 |
| 81.78.63.137 | 1364082569 | 0 |
| 81.78.63.138 | 1364082570 | 0 |
| 81.78.63.139 | 1364082571 | 0 |
| 81.78.63.140 | 1364082572 | 0 |
| 81.78.63.141 | 1364082573 | 0 |
| 81.78.63.142 | 1364082574 | 0 |
| 81.78.63.143 | 1364082575 | 0 |
| 81.78.63.144 | 1364082576 | 0 |
| 81.78.63.145 | 1364082577 | 0 |
| 81.78.63.146 | 1364082578 | 0 |
| 81.78.63.147 | 1364082579 | 0 |
| 81.78.63.148 | 1364082580 | 0 |
| 81.78.63.149 | 1364082581 | 0 |
| 81.78.63.150 | 1364082582 | 0 |
| 81.78.63.151 | 1364082583 | 0 |
| 81.78.63.152 | 1364082584 | 0 |
| 81.78.63.153 | 1364082585 | 0 |
| 81.78.63.154 | 1364082586 | 0 |
| 81.78.63.155 | 1364082587 | 0 |
| 81.78.63.156 | 1364082588 | 0 |
| 81.78.63.157 | 1364082589 | 0 |
| 81.78.63.158 | 1364082590 | 0 |
| 81.78.63.159 | 1364082591 | 0 |
| 81.78.63.160 | 1364082592 | 0 |
| 81.78.63.161 | 1364082593 | 0 |
| 81.78.63.162 | 1364082594 | 0 |
| 81.78.63.163 | 1364082595 | 0 |
| 81.78.63.164 | 1364082596 | 0 |
| 81.78.63.165 | 1364082597 | 0 |
| 81.78.63.166 | 1364082598 | 0 |
| 81.78.63.167 | 1364082599 | 0 |
| 81.78.63.168 | 1364082600 | 0 |
| 81.78.63.169 | 1364082601 | 0 |
| 81.78.63.170 | 1364082602 | 0 |
| 81.78.63.171 | 1364082603 | 0 |
| IP | Numerical IP | DNS |
| 81.78.63.172 | 1364082604 | 0 |
| 81.78.63.173 | 1364082605 | 0 |
| 81.78.63.174 | 1364082606 | 0 |
| 81.78.63.175 | 1364082607 | 0 |
| 81.78.63.176 | 1364082608 | 0 |
| 81.78.63.177 | 1364082609 | 0 |
| 81.78.63.178 | 1364082610 | 0 |
| 81.78.63.179 | 1364082611 | 0 |
| 81.78.63.180 | 1364082612 | 0 |
| 81.78.63.181 | 1364082613 | 0 |
| 81.78.63.182 | 1364082614 | 0 |
| 81.78.63.183 | 1364082615 | 0 |
| 81.78.63.184 | 1364082616 | 0 |
| 81.78.63.185 | 1364082617 | 0 |
| 81.78.63.186 | 1364082618 | 0 |
| 81.78.63.187 | 1364082619 | 0 |
| 81.78.63.188 | 1364082620 | 0 |
| 81.78.63.189 | 1364082621 | 0 |
| 81.78.63.190 | 1364082622 | 0 |
| 81.78.63.191 | 1364082623 | 0 |
| 81.78.63.192 | 1364082624 | 0 |
| 81.78.63.193 | 1364082625 | 0 |
| 81.78.63.194 | 1364082626 | 0 |
| 81.78.63.195 | 1364082627 | 0 |
| 81.78.63.196 | 1364082628 | 0 |
| 81.78.63.197 | 1364082629 | 0 |
| 81.78.63.198 | 1364082630 | 0 |
| 81.78.63.199 | 1364082631 | 0 |
| 81.78.63.200 | 1364082632 | 0 |
| 81.78.63.201 | 1364082633 | 0 |
| 81.78.63.202 | 1364082634 | 0 |
| 81.78.63.203 | 1364082635 | 0 |
| 81.78.63.204 | 1364082636 | 0 |
| 81.78.63.205 | 1364082637 | 0 |
| 81.78.63.206 | 1364082638 | 0 |
| 81.78.63.207 | 1364082639 | 0 |
| 81.78.63.208 | 1364082640 | 0 |
| 81.78.63.209 | 1364082641 | 0 |
| 81.78.63.210 | 1364082642 | 0 |
| 81.78.63.211 | 1364082643 | 0 |
| 81.78.63.212 | 1364082644 | 0 |
| 81.78.63.213 | 1364082645 | 0 |
| 81.78.63.214 | 1364082646 | 0 |
| 81.78.63.215 | 1364082647 | 0 |
| 81.78.63.216 | 1364082648 | 0 |
| 81.78.63.217 | 1364082649 | 0 |
| 81.78.63.218 | 1364082650 | 0 |
| 81.78.63.219 | 1364082651 | 0 |
| 81.78.63.220 | 1364082652 | 0 |
| 81.78.63.221 | 1364082653 | 0 |
| 81.78.63.222 | 1364082654 | 0 |
| 81.78.63.223 | 1364082655 | 0 |
| 81.78.63.224 | 1364082656 | 0 |
| 81.78.63.225 | 1364082657 | 0 |
| 81.78.63.226 | 1364082658 | 0 |
| 81.78.63.227 | 1364082659 | 0 |
| 81.78.63.228 | 1364082660 | 0 |
| 81.78.63.229 | 1364082661 | 0 |
| 81.78.63.230 | 1364082662 | 0 |
| 81.78.63.231 | 1364082663 | 0 |
| 81.78.63.232 | 1364082664 | 0 |
| 81.78.63.233 | 1364082665 | 0 |
| 81.78.63.234 | 1364082666 | 0 |
| 81.78.63.235 | 1364082667 | 0 |
| 81.78.63.236 | 1364082668 | 0 |
| 81.78.63.237 | 1364082669 | 0 |
| 81.78.63.238 | 1364082670 | 0 |
| 81.78.63.239 | 1364082671 | 0 |
| 81.78.63.240 | 1364082672 | 0 |
| 81.78.63.241 | 1364082673 | 0 |
| 81.78.63.242 | 1364082674 | 0 |
| 81.78.63.243 | 1364082675 | 0 |
| 81.78.63.244 | 1364082676 | 0 |
| 81.78.63.245 | 1364082677 | 0 |
| 81.78.63.246 | 1364082678 | 0 |
| 81.78.63.247 | 1364082679 | 0 |
| 81.78.63.248 | 1364082680 | 0 |
| 81.78.63.249 | 1364082681 | 0 |
| 81.78.63.250 | 1364082682 | 0 |
| 81.78.63.251 | 1364082683 | 0 |
| 81.78.63.252 | 1364082684 | 0 |
| 81.78.63.253 | 1364082685 | 0 |
| 81.78.63.254 | 1364082686 | 0 |
| 81.78.63.255 | 1364082687 | 0 |