L'indirizzo IP 81.155.43 è fornito da BTnet UK Regional network, che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.128.0.0/11, IP tra 81.128.0.0 a 81.159.255.255 ). Il numero di sistema autonomo (ASN) è 2856.
| ASN | 2856 |
| IP inizia con | 81.128.0.0 |
| IP finale con | 81.159.255.255 |
| ASN Nome | BTnet UK Regional network |
| CDIR | 81.128.0.0/11 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 27/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | Borough Green | 51,2916 | 0,3048 | 2017-07-27 |
| MaxMind | GB | United Kingdom | - | Tonbridge | 51,1833 | 0,2833 | 2017-07-27 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.155.43.0 | 1369123584 | 0 |
| 81.155.43.1 | 1369123585 | 0 |
| 81.155.43.2 | 1369123586 | 0 |
| 81.155.43.3 | 1369123587 | 0 |
| 81.155.43.4 | 1369123588 | 0 |
| 81.155.43.5 | 1369123589 | 0 |
| 81.155.43.6 | 1369123590 | 0 |
| 81.155.43.7 | 1369123591 | 0 |
| 81.155.43.8 | 1369123592 | 0 |
| 81.155.43.9 | 1369123593 | 0 |
| 81.155.43.10 | 1369123594 | 0 |
| 81.155.43.11 | 1369123595 | 0 |
| 81.155.43.12 | 1369123596 | 0 |
| 81.155.43.13 | 1369123597 | 0 |
| 81.155.43.14 | 1369123598 | 0 |
| 81.155.43.15 | 1369123599 | 0 |
| 81.155.43.16 | 1369123600 | 0 |
| 81.155.43.17 | 1369123601 | 0 |
| 81.155.43.18 | 1369123602 | 0 |
| 81.155.43.19 | 1369123603 | 0 |
| 81.155.43.20 | 1369123604 | 0 |
| 81.155.43.21 | 1369123605 | 0 |
| 81.155.43.22 | 1369123606 | 0 |
| 81.155.43.23 | 1369123607 | 0 |
| 81.155.43.24 | 1369123608 | 0 |
| 81.155.43.25 | 1369123609 | 0 |
| 81.155.43.26 | 1369123610 | 0 |
| 81.155.43.27 | 1369123611 | 0 |
| 81.155.43.28 | 1369123612 | 0 |
| 81.155.43.29 | 1369123613 | 0 |
| 81.155.43.30 | 1369123614 | 0 |
| 81.155.43.31 | 1369123615 | 0 |
| 81.155.43.32 | 1369123616 | 0 |
| 81.155.43.33 | 1369123617 | 0 |
| 81.155.43.34 | 1369123618 | 0 |
| 81.155.43.35 | 1369123619 | 0 |
| 81.155.43.36 | 1369123620 | 0 |
| 81.155.43.37 | 1369123621 | 0 |
| 81.155.43.38 | 1369123622 | 0 |
| 81.155.43.39 | 1369123623 | 0 |
| 81.155.43.40 | 1369123624 | 0 |
| 81.155.43.41 | 1369123625 | 0 |
| 81.155.43.42 | 1369123626 | 0 |
| 81.155.43.43 | 1369123627 | 0 |
| 81.155.43.44 | 1369123628 | 0 |
| 81.155.43.45 | 1369123629 | 0 |
| 81.155.43.46 | 1369123630 | 0 |
| 81.155.43.47 | 1369123631 | 0 |
| 81.155.43.48 | 1369123632 | 0 |
| 81.155.43.49 | 1369123633 | 0 |
| 81.155.43.50 | 1369123634 | 0 |
| 81.155.43.51 | 1369123635 | 0 |
| 81.155.43.52 | 1369123636 | 0 |
| 81.155.43.53 | 1369123637 | 0 |
| 81.155.43.54 | 1369123638 | 0 |
| 81.155.43.55 | 1369123639 | 0 |
| 81.155.43.56 | 1369123640 | 0 |
| 81.155.43.57 | 1369123641 | 0 |
| 81.155.43.58 | 1369123642 | 0 |
| 81.155.43.59 | 1369123643 | 0 |
| 81.155.43.60 | 1369123644 | 0 |
| 81.155.43.61 | 1369123645 | 0 |
| 81.155.43.62 | 1369123646 | 0 |
| 81.155.43.63 | 1369123647 | 0 |
| 81.155.43.64 | 1369123648 | 0 |
| 81.155.43.65 | 1369123649 | 0 |
| 81.155.43.66 | 1369123650 | 0 |
| 81.155.43.67 | 1369123651 | 0 |
| 81.155.43.68 | 1369123652 | 0 |
| 81.155.43.69 | 1369123653 | 0 |
| 81.155.43.70 | 1369123654 | 0 |
| 81.155.43.71 | 1369123655 | 0 |
| 81.155.43.72 | 1369123656 | 0 |
| 81.155.43.73 | 1369123657 | 0 |
| 81.155.43.74 | 1369123658 | 0 |
| 81.155.43.75 | 1369123659 | 0 |
| 81.155.43.76 | 1369123660 | 0 |
| 81.155.43.77 | 1369123661 | 0 |
| 81.155.43.78 | 1369123662 | 0 |
| 81.155.43.79 | 1369123663 | 0 |
| 81.155.43.80 | 1369123664 | 0 |
| 81.155.43.81 | 1369123665 | 0 |
| 81.155.43.82 | 1369123666 | 0 |
| 81.155.43.83 | 1369123667 | 0 |
| 81.155.43.84 | 1369123668 | 0 |
| 81.155.43.85 | 1369123669 | 0 |