Les adresses IP débutant par 81.78.76 sont fournies par UK Backbone Network, elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.78.64.0/20, le bloc IP comprant les adresses de 81.78.64.0 à 81.78.79.255). Le numéro de système autonome (ASN) est 5388.
| ASN | 5388 |
| IP commençant par | 81.78.64.0 |
| IP se terminant par | 81.78.79.255 |
| Nom ASN | UK Backbone Network |
| CDIR | 81.78.64.0/20 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 05/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | Leeds | 51,2468 | 0,6068 | 2017-07-04 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2017-07-04 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.78.76.0 | 1364085760 | 0 |
| 81.78.76.1 | 1364085761 | 0 |
| 81.78.76.2 | 1364085762 | 0 |
| 81.78.76.3 | 1364085763 | 0 |
| 81.78.76.4 | 1364085764 | 0 |
| 81.78.76.5 | 1364085765 | 0 |
| 81.78.76.6 | 1364085766 | 0 |
| 81.78.76.7 | 1364085767 | 0 |
| 81.78.76.8 | 1364085768 | 0 |
| 81.78.76.9 | 1364085769 | 0 |
| 81.78.76.10 | 1364085770 | 0 |
| 81.78.76.11 | 1364085771 | 0 |
| 81.78.76.12 | 1364085772 | 0 |
| 81.78.76.13 | 1364085773 | 0 |
| 81.78.76.14 | 1364085774 | 0 |
| 81.78.76.15 | 1364085775 | 0 |
| 81.78.76.16 | 1364085776 | 0 |
| 81.78.76.17 | 1364085777 | 0 |
| 81.78.76.18 | 1364085778 | 0 |
| 81.78.76.19 | 1364085779 | 0 |
| 81.78.76.20 | 1364085780 | 0 |
| 81.78.76.21 | 1364085781 | 0 |
| 81.78.76.22 | 1364085782 | 0 |
| 81.78.76.23 | 1364085783 | 0 |
| 81.78.76.24 | 1364085784 | 0 |
| 81.78.76.25 | 1364085785 | 0 |
| 81.78.76.26 | 1364085786 | 0 |
| 81.78.76.27 | 1364085787 | 0 |
| 81.78.76.28 | 1364085788 | 0 |
| 81.78.76.29 | 1364085789 | 0 |
| 81.78.76.30 | 1364085790 | 0 |
| 81.78.76.31 | 1364085791 | 0 |
| 81.78.76.32 | 1364085792 | 0 |
| 81.78.76.33 | 1364085793 | 0 |
| 81.78.76.34 | 1364085794 | 0 |
| 81.78.76.35 | 1364085795 | 0 |
| 81.78.76.36 | 1364085796 | 0 |
| 81.78.76.37 | 1364085797 | 0 |
| 81.78.76.38 | 1364085798 | 0 |
| 81.78.76.39 | 1364085799 | 0 |
| 81.78.76.40 | 1364085800 | 0 |
| 81.78.76.41 | 1364085801 | 0 |
| 81.78.76.42 | 1364085802 | 0 |
| 81.78.76.43 | 1364085803 | 0 |
| 81.78.76.44 | 1364085804 | 0 |
| 81.78.76.45 | 1364085805 | 0 |
| 81.78.76.46 | 1364085806 | 0 |
| 81.78.76.47 | 1364085807 | 0 |
| 81.78.76.48 | 1364085808 | 0 |
| 81.78.76.49 | 1364085809 | 0 |
| 81.78.76.50 | 1364085810 | 0 |
| 81.78.76.51 | 1364085811 | 0 |
| 81.78.76.52 | 1364085812 | 0 |
| 81.78.76.53 | 1364085813 | 0 |
| 81.78.76.54 | 1364085814 | 0 |
| 81.78.76.55 | 1364085815 | 0 |
| 81.78.76.56 | 1364085816 | 0 |
| 81.78.76.57 | 1364085817 | 0 |
| 81.78.76.58 | 1364085818 | 0 |
| 81.78.76.59 | 1364085819 | 0 |
| 81.78.76.60 | 1364085820 | 0 |
| 81.78.76.61 | 1364085821 | 0 |
| 81.78.76.62 | 1364085822 | 0 |
| 81.78.76.63 | 1364085823 | 0 |
| 81.78.76.64 | 1364085824 | 0 |
| 81.78.76.65 | 1364085825 | 0 |
| 81.78.76.66 | 1364085826 | 0 |
| 81.78.76.67 | 1364085827 | 0 |
| 81.78.76.68 | 1364085828 | 0 |
| 81.78.76.69 | 1364085829 | 0 |
| 81.78.76.70 | 1364085830 | 0 |
| 81.78.76.71 | 1364085831 | 0 |
| 81.78.76.72 | 1364085832 | 0 |
| 81.78.76.73 | 1364085833 | 0 |
| 81.78.76.74 | 1364085834 | 0 |
| 81.78.76.75 | 1364085835 | 0 |
| 81.78.76.76 | 1364085836 | 0 |
| 81.78.76.77 | 1364085837 | 0 |
| 81.78.76.78 | 1364085838 | 0 |
| 81.78.76.79 | 1364085839 | 0 |
| 81.78.76.80 | 1364085840 | 0 |
| 81.78.76.81 | 1364085841 | 0 |
| 81.78.76.82 | 1364085842 | 0 |
| 81.78.76.83 | 1364085843 | 0 |
| 81.78.76.84 | 1364085844 | 0 |
| 81.78.76.85 | 1364085845 | 0 |
| IP | Numerical IP | DNS |
| 81.78.76.86 | 1364085846 | 0 |
| 81.78.76.87 | 1364085847 | 0 |
| 81.78.76.88 | 1364085848 | 0 |
| 81.78.76.89 | 1364085849 | 0 |
| 81.78.76.90 | 1364085850 | 0 |
| 81.78.76.91 | 1364085851 | 0 |
| 81.78.76.92 | 1364085852 | 0 |
| 81.78.76.93 | 1364085853 | 0 |
| 81.78.76.94 | 1364085854 | 0 |
| 81.78.76.95 | 1364085855 | 0 |
| 81.78.76.96 | 1364085856 | 0 |
| 81.78.76.97 | 1364085857 | 0 |
| 81.78.76.98 | 1364085858 | 0 |
| 81.78.76.99 | 1364085859 | 0 |
| 81.78.76.100 | 1364085860 | 0 |
| 81.78.76.101 | 1364085861 | 0 |
| 81.78.76.102 | 1364085862 | 0 |
| 81.78.76.103 | 1364085863 | 0 |
| 81.78.76.104 | 1364085864 | 0 |
| 81.78.76.105 | 1364085865 | 0 |
| 81.78.76.106 | 1364085866 | 0 |
| 81.78.76.107 | 1364085867 | 0 |
| 81.78.76.108 | 1364085868 | 0 |
| 81.78.76.109 | 1364085869 | 0 |
| 81.78.76.110 | 1364085870 | 0 |
| 81.78.76.111 | 1364085871 | 0 |
| 81.78.76.112 | 1364085872 | 0 |
| 81.78.76.113 | 1364085873 | 0 |
| 81.78.76.114 | 1364085874 | 0 |
| 81.78.76.115 | 1364085875 | 0 |
| 81.78.76.116 | 1364085876 | 0 |
| 81.78.76.117 | 1364085877 | 0 |
| 81.78.76.118 | 1364085878 | 0 |
| 81.78.76.119 | 1364085879 | 0 |
| 81.78.76.120 | 1364085880 | 0 |
| 81.78.76.121 | 1364085881 | 0 |
| 81.78.76.122 | 1364085882 | 0 |
| 81.78.76.123 | 1364085883 | 0 |
| 81.78.76.124 | 1364085884 | 0 |
| 81.78.76.125 | 1364085885 | 0 |
| 81.78.76.126 | 1364085886 | 0 |
| 81.78.76.127 | 1364085887 | 0 |
| 81.78.76.128 | 1364085888 | 0 |
| 81.78.76.129 | 1364085889 | 0 |
| 81.78.76.130 | 1364085890 | 0 |
| 81.78.76.131 | 1364085891 | 0 |
| 81.78.76.132 | 1364085892 | 0 |
| 81.78.76.133 | 1364085893 | 0 |
| 81.78.76.134 | 1364085894 | 0 |
| 81.78.76.135 | 1364085895 | 0 |
| 81.78.76.136 | 1364085896 | 0 |
| 81.78.76.137 | 1364085897 | 0 |
| 81.78.76.138 | 1364085898 | 0 |
| 81.78.76.139 | 1364085899 | 0 |
| 81.78.76.140 | 1364085900 | 0 |
| 81.78.76.141 | 1364085901 | 0 |
| 81.78.76.142 | 1364085902 | 0 |
| 81.78.76.143 | 1364085903 | 0 |
| 81.78.76.144 | 1364085904 | 0 |
| 81.78.76.145 | 1364085905 | 0 |
| 81.78.76.146 | 1364085906 | 0 |
| 81.78.76.147 | 1364085907 | 0 |
| 81.78.76.148 | 1364085908 | 0 |
| 81.78.76.149 | 1364085909 | 0 |
| 81.78.76.150 | 1364085910 | 0 |
| 81.78.76.151 | 1364085911 | 0 |
| 81.78.76.152 | 1364085912 | 0 |
| 81.78.76.153 | 1364085913 | 0 |
| 81.78.76.154 | 1364085914 | 0 |
| 81.78.76.155 | 1364085915 | 0 |
| 81.78.76.156 | 1364085916 | 0 |
| 81.78.76.157 | 1364085917 | 0 |
| 81.78.76.158 | 1364085918 | 0 |
| 81.78.76.159 | 1364085919 | 0 |
| 81.78.76.160 | 1364085920 | 0 |
| 81.78.76.161 | 1364085921 | 0 |
| 81.78.76.162 | 1364085922 | 0 |
| 81.78.76.163 | 1364085923 | 0 |
| 81.78.76.164 | 1364085924 | 0 |
| 81.78.76.165 | 1364085925 | 0 |
| 81.78.76.166 | 1364085926 | 0 |
| 81.78.76.167 | 1364085927 | 0 |
| 81.78.76.168 | 1364085928 | 0 |
| 81.78.76.169 | 1364085929 | 0 |
| 81.78.76.170 | 1364085930 | 0 |
| 81.78.76.171 | 1364085931 | 0 |
| IP | Numerical IP | DNS |
| 81.78.76.172 | 1364085932 | 0 |
| 81.78.76.173 | 1364085933 | 0 |
| 81.78.76.174 | 1364085934 | 0 |
| 81.78.76.175 | 1364085935 | 0 |
| 81.78.76.176 | 1364085936 | 0 |
| 81.78.76.177 | 1364085937 | 0 |
| 81.78.76.178 | 1364085938 | 0 |
| 81.78.76.179 | 1364085939 | 0 |
| 81.78.76.180 | 1364085940 | 0 |
| 81.78.76.181 | 1364085941 | 0 |
| 81.78.76.182 | 1364085942 | 0 |
| 81.78.76.183 | 1364085943 | 0 |
| 81.78.76.184 | 1364085944 | 0 |
| 81.78.76.185 | 1364085945 | 0 |
| 81.78.76.186 | 1364085946 | 0 |
| 81.78.76.187 | 1364085947 | 0 |
| 81.78.76.188 | 1364085948 | 0 |
| 81.78.76.189 | 1364085949 | 0 |
| 81.78.76.190 | 1364085950 | 0 |
| 81.78.76.191 | 1364085951 | 0 |
| 81.78.76.192 | 1364085952 | 0 |
| 81.78.76.193 | 1364085953 | 0 |
| 81.78.76.194 | 1364085954 | 0 |
| 81.78.76.195 | 1364085955 | 0 |
| 81.78.76.196 | 1364085956 | 0 |
| 81.78.76.197 | 1364085957 | 0 |
| 81.78.76.198 | 1364085958 | 0 |
| 81.78.76.199 | 1364085959 | 0 |
| 81.78.76.200 | 1364085960 | 0 |
| 81.78.76.201 | 1364085961 | 0 |
| 81.78.76.202 | 1364085962 | 0 |
| 81.78.76.203 | 1364085963 | 0 |
| 81.78.76.204 | 1364085964 | 0 |
| 81.78.76.205 | 1364085965 | 0 |
| 81.78.76.206 | 1364085966 | 0 |
| 81.78.76.207 | 1364085967 | 0 |
| 81.78.76.208 | 1364085968 | 0 |
| 81.78.76.209 | 1364085969 | 0 |
| 81.78.76.210 | 1364085970 | 0 |
| 81.78.76.211 | 1364085971 | 0 |
| 81.78.76.212 | 1364085972 | 0 |
| 81.78.76.213 | 1364085973 | 0 |
| 81.78.76.214 | 1364085974 | 0 |
| 81.78.76.215 | 1364085975 | 0 |
| 81.78.76.216 | 1364085976 | 0 |
| 81.78.76.217 | 1364085977 | 0 |
| 81.78.76.218 | 1364085978 | 0 |
| 81.78.76.219 | 1364085979 | 0 |
| 81.78.76.220 | 1364085980 | 0 |
| 81.78.76.221 | 1364085981 | 0 |
| 81.78.76.222 | 1364085982 | 0 |
| 81.78.76.223 | 1364085983 | 0 |
| 81.78.76.224 | 1364085984 | 0 |
| 81.78.76.225 | 1364085985 | 0 |
| 81.78.76.226 | 1364085986 | 0 |
| 81.78.76.227 | 1364085987 | 0 |
| 81.78.76.228 | 1364085988 | 0 |
| 81.78.76.229 | 1364085989 | 0 |
| 81.78.76.230 | 1364085990 | 0 |
| 81.78.76.231 | 1364085991 | 0 |
| 81.78.76.232 | 1364085992 | 0 |
| 81.78.76.233 | 1364085993 | 0 |
| 81.78.76.234 | 1364085994 | 0 |
| 81.78.76.235 | 1364085995 | 0 |
| 81.78.76.236 | 1364085996 | 0 |
| 81.78.76.237 | 1364085997 | 0 |
| 81.78.76.238 | 1364085998 | 0 |
| 81.78.76.239 | 1364085999 | 0 |
| 81.78.76.240 | 1364086000 | 0 |
| 81.78.76.241 | 1364086001 | 0 |
| 81.78.76.242 | 1364086002 | 0 |
| 81.78.76.243 | 1364086003 | 0 |
| 81.78.76.244 | 1364086004 | 0 |
| 81.78.76.245 | 1364086005 | 0 |
| 81.78.76.246 | 1364086006 | 0 |
| 81.78.76.247 | 1364086007 | 0 |
| 81.78.76.248 | 1364086008 | 0 |
| 81.78.76.249 | 1364086009 | 0 |
| 81.78.76.250 | 1364086010 | 0 |
| 81.78.76.251 | 1364086011 | 0 |
| 81.78.76.252 | 1364086012 | 0 |
| 81.78.76.253 | 1364086013 | 0 |
| 81.78.76.254 | 1364086014 | 0 |
| 81.78.76.255 | 1364086015 | 0 |