Les adresses IP débutant par 81.78.167 sont fournies par UK Backbone Network, elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.76.0.0/14, le bloc IP comprant les adresses de 81.76.0.0 à 81.79.255.255). Le numéro de système autonome (ASN) est 5388.
| ASN | 5388 |
| IP commençant par | 81.76.0.0 |
| IP se terminant par | 81.79.255.255 |
| Nom ASN | UK Backbone Network |
| CDIR | 81.76.0.0/14 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 24/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | Leeds | 51,2468 | 0,6068 | 2018-03-24 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2018-03-24 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.78.167.0 | 1364109056 | 0 |
| 81.78.167.1 | 1364109057 | 0 |
| 81.78.167.2 | 1364109058 | 0 |
| 81.78.167.3 | 1364109059 | 0 |
| 81.78.167.4 | 1364109060 | 0 |
| 81.78.167.5 | 1364109061 | 0 |
| 81.78.167.6 | 1364109062 | 0 |
| 81.78.167.7 | 1364109063 | 0 |
| 81.78.167.8 | 1364109064 | 0 |
| 81.78.167.9 | 1364109065 | 0 |
| 81.78.167.10 | 1364109066 | 0 |
| 81.78.167.11 | 1364109067 | 0 |
| 81.78.167.12 | 1364109068 | 0 |
| 81.78.167.13 | 1364109069 | 0 |
| 81.78.167.14 | 1364109070 | 0 |
| 81.78.167.15 | 1364109071 | 0 |
| 81.78.167.16 | 1364109072 | 0 |
| 81.78.167.17 | 1364109073 | 0 |
| 81.78.167.18 | 1364109074 | 0 |
| 81.78.167.19 | 1364109075 | 0 |
| 81.78.167.20 | 1364109076 | 0 |
| 81.78.167.21 | 1364109077 | 0 |
| 81.78.167.22 | 1364109078 | 0 |
| 81.78.167.23 | 1364109079 | 0 |
| 81.78.167.24 | 1364109080 | 0 |
| 81.78.167.25 | 1364109081 | 0 |
| 81.78.167.26 | 1364109082 | 0 |
| 81.78.167.27 | 1364109083 | 0 |
| 81.78.167.28 | 1364109084 | 0 |
| 81.78.167.29 | 1364109085 | 0 |
| 81.78.167.30 | 1364109086 | 0 |
| 81.78.167.31 | 1364109087 | 0 |
| 81.78.167.32 | 1364109088 | 0 |
| 81.78.167.33 | 1364109089 | 0 |
| 81.78.167.34 | 1364109090 | 0 |
| 81.78.167.35 | 1364109091 | 0 |
| 81.78.167.36 | 1364109092 | 0 |
| 81.78.167.37 | 1364109093 | 0 |
| 81.78.167.38 | 1364109094 | 0 |
| 81.78.167.39 | 1364109095 | 0 |
| 81.78.167.40 | 1364109096 | 0 |
| 81.78.167.41 | 1364109097 | 0 |
| 81.78.167.42 | 1364109098 | 0 |
| 81.78.167.43 | 1364109099 | 0 |
| 81.78.167.44 | 1364109100 | 0 |
| 81.78.167.45 | 1364109101 | 0 |
| 81.78.167.46 | 1364109102 | 0 |
| 81.78.167.47 | 1364109103 | 0 |
| 81.78.167.48 | 1364109104 | 0 |
| 81.78.167.49 | 1364109105 | 0 |
| 81.78.167.50 | 1364109106 | 0 |
| 81.78.167.51 | 1364109107 | 0 |
| 81.78.167.52 | 1364109108 | 0 |
| 81.78.167.53 | 1364109109 | 0 |
| 81.78.167.54 | 1364109110 | 0 |
| 81.78.167.55 | 1364109111 | 0 |
| 81.78.167.56 | 1364109112 | 0 |
| 81.78.167.57 | 1364109113 | 0 |
| 81.78.167.58 | 1364109114 | 0 |
| 81.78.167.59 | 1364109115 | 0 |
| 81.78.167.60 | 1364109116 | 0 |
| 81.78.167.61 | 1364109117 | 0 |
| 81.78.167.62 | 1364109118 | 0 |
| 81.78.167.63 | 1364109119 | 0 |
| 81.78.167.64 | 1364109120 | 0 |
| 81.78.167.65 | 1364109121 | 0 |
| 81.78.167.66 | 1364109122 | 0 |
| 81.78.167.67 | 1364109123 | 0 |
| 81.78.167.68 | 1364109124 | 0 |
| 81.78.167.69 | 1364109125 | 0 |
| 81.78.167.70 | 1364109126 | 0 |
| 81.78.167.71 | 1364109127 | 0 |
| 81.78.167.72 | 1364109128 | 0 |
| 81.78.167.73 | 1364109129 | 0 |
| 81.78.167.74 | 1364109130 | 0 |
| 81.78.167.75 | 1364109131 | 0 |
| 81.78.167.76 | 1364109132 | 0 |
| 81.78.167.77 | 1364109133 | 0 |
| 81.78.167.78 | 1364109134 | 0 |
| 81.78.167.79 | 1364109135 | 0 |
| 81.78.167.80 | 1364109136 | 0 |
| 81.78.167.81 | 1364109137 | 0 |
| 81.78.167.82 | 1364109138 | 0 |
| 81.78.167.83 | 1364109139 | 0 |
| 81.78.167.84 | 1364109140 | 0 |
| 81.78.167.85 | 1364109141 | 0 |