La dirección IP 81.78.99 es proporcionada por UK Backbone Network, que es propiedad de la CIDR (Classless Inter-Domain Routing) 81.76.0.0/14, IP entre 81.76.0.0 a 81.79.255.255 ). El número de sistema autónomo (ASN) es 5388.
| ASN | 5388 |
| IP que comienzan con | 81.76.0.0 |
| IP que termina con | 81.79.255.255 |
| ASN Nombre | UK Backbone Network |
| CDIR | 81.76.0.0/14 |
| IP numérica | |
| Registe | ripencc |
| Última actualización | 11/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | GB | Reino Unido | - | Leeds | 51,2468 | 0,6068 | 2017-07-11 |
| MaxMind | GB | Reino Unido | - | - | 51,4964 | -0,1224 | 2017-07-11 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.78.99.0 | 1364091648 | 0 |
| 81.78.99.1 | 1364091649 | 0 |
| 81.78.99.2 | 1364091650 | 0 |
| 81.78.99.3 | 1364091651 | 0 |
| 81.78.99.4 | 1364091652 | 0 |
| 81.78.99.5 | 1364091653 | 0 |
| 81.78.99.6 | 1364091654 | 0 |
| 81.78.99.7 | 1364091655 | 0 |
| 81.78.99.8 | 1364091656 | 0 |
| 81.78.99.9 | 1364091657 | 0 |
| 81.78.99.10 | 1364091658 | 0 |
| 81.78.99.11 | 1364091659 | 0 |
| 81.78.99.12 | 1364091660 | 0 |
| 81.78.99.13 | 1364091661 | 0 |
| 81.78.99.14 | 1364091662 | 0 |
| 81.78.99.15 | 1364091663 | 0 |
| 81.78.99.16 | 1364091664 | 0 |
| 81.78.99.17 | 1364091665 | 0 |
| 81.78.99.18 | 1364091666 | 0 |
| 81.78.99.19 | 1364091667 | 0 |
| 81.78.99.20 | 1364091668 | 0 |
| 81.78.99.21 | 1364091669 | 0 |
| 81.78.99.22 | 1364091670 | 0 |
| 81.78.99.23 | 1364091671 | 0 |
| 81.78.99.24 | 1364091672 | 0 |
| 81.78.99.25 | 1364091673 | 0 |
| 81.78.99.26 | 1364091674 | 0 |
| 81.78.99.27 | 1364091675 | 0 |
| 81.78.99.28 | 1364091676 | 0 |
| 81.78.99.29 | 1364091677 | 0 |
| 81.78.99.30 | 1364091678 | 0 |
| 81.78.99.31 | 1364091679 | 0 |
| 81.78.99.32 | 1364091680 | 0 |
| 81.78.99.33 | 1364091681 | 0 |
| 81.78.99.34 | 1364091682 | 0 |
| 81.78.99.35 | 1364091683 | 0 |
| 81.78.99.36 | 1364091684 | 0 |
| 81.78.99.37 | 1364091685 | 0 |
| 81.78.99.38 | 1364091686 | 0 |
| 81.78.99.39 | 1364091687 | 0 |
| 81.78.99.40 | 1364091688 | 0 |
| 81.78.99.41 | 1364091689 | 0 |
| 81.78.99.42 | 1364091690 | 0 |
| 81.78.99.43 | 1364091691 | 0 |
| 81.78.99.44 | 1364091692 | 0 |
| 81.78.99.45 | 1364091693 | 0 |
| 81.78.99.46 | 1364091694 | 0 |
| 81.78.99.47 | 1364091695 | 0 |
| 81.78.99.48 | 1364091696 | 0 |
| 81.78.99.49 | 1364091697 | 0 |
| 81.78.99.50 | 1364091698 | 0 |
| 81.78.99.51 | 1364091699 | 0 |
| 81.78.99.52 | 1364091700 | 0 |
| 81.78.99.53 | 1364091701 | 0 |
| 81.78.99.54 | 1364091702 | 0 |
| 81.78.99.55 | 1364091703 | 0 |
| 81.78.99.56 | 1364091704 | 0 |
| 81.78.99.57 | 1364091705 | 0 |
| 81.78.99.58 | 1364091706 | 0 |
| 81.78.99.59 | 1364091707 | 0 |
| 81.78.99.60 | 1364091708 | 0 |
| 81.78.99.61 | 1364091709 | 0 |
| 81.78.99.62 | 1364091710 | 0 |
| 81.78.99.63 | 1364091711 | 0 |
| 81.78.99.64 | 1364091712 | 0 |
| 81.78.99.65 | 1364091713 | 0 |
| 81.78.99.66 | 1364091714 | 0 |
| 81.78.99.67 | 1364091715 | 0 |
| 81.78.99.68 | 1364091716 | 0 |
| 81.78.99.69 | 1364091717 | 0 |
| 81.78.99.70 | 1364091718 | 0 |
| 81.78.99.71 | 1364091719 | 0 |
| 81.78.99.72 | 1364091720 | 0 |
| 81.78.99.73 | 1364091721 | 0 |
| 81.78.99.74 | 1364091722 | 0 |
| 81.78.99.75 | 1364091723 | 0 |
| 81.78.99.76 | 1364091724 | 0 |
| 81.78.99.77 | 1364091725 | 0 |
| 81.78.99.78 | 1364091726 | 0 |
| 81.78.99.79 | 1364091727 | 0 |
| 81.78.99.80 | 1364091728 | 0 |
| 81.78.99.81 | 1364091729 | 0 |
| 81.78.99.82 | 1364091730 | 0 |
| 81.78.99.83 | 1364091731 | 0 |
| 81.78.99.84 | 1364091732 | 0 |
| 81.78.99.85 | 1364091733 | 0 |
| IP | Numerical IP | DNS |
| 81.78.99.86 | 1364091734 | 0 |
| 81.78.99.87 | 1364091735 | 0 |
| 81.78.99.88 | 1364091736 | 0 |
| 81.78.99.89 | 1364091737 | 0 |
| 81.78.99.90 | 1364091738 | 0 |
| 81.78.99.91 | 1364091739 | 0 |
| 81.78.99.92 | 1364091740 | 0 |
| 81.78.99.93 | 1364091741 | 0 |
| 81.78.99.94 | 1364091742 | 0 |
| 81.78.99.95 | 1364091743 | 0 |
| 81.78.99.96 | 1364091744 | 0 |
| 81.78.99.97 | 1364091745 | 0 |
| 81.78.99.98 | 1364091746 | 0 |
| 81.78.99.99 | 1364091747 | 0 |
| 81.78.99.100 | 1364091748 | 0 |
| 81.78.99.101 | 1364091749 | 0 |
| 81.78.99.102 | 1364091750 | 0 |
| 81.78.99.103 | 1364091751 | 0 |
| 81.78.99.104 | 1364091752 | 0 |
| 81.78.99.105 | 1364091753 | 0 |
| 81.78.99.106 | 1364091754 | 0 |
| 81.78.99.107 | 1364091755 | 0 |
| 81.78.99.108 | 1364091756 | 0 |
| 81.78.99.109 | 1364091757 | 0 |
| 81.78.99.110 | 1364091758 | 0 |
| 81.78.99.111 | 1364091759 | 0 |
| 81.78.99.112 | 1364091760 | 0 |
| 81.78.99.113 | 1364091761 | 0 |
| 81.78.99.114 | 1364091762 | 0 |
| 81.78.99.115 | 1364091763 | 0 |
| 81.78.99.116 | 1364091764 | 0 |
| 81.78.99.117 | 1364091765 | 0 |
| 81.78.99.118 | 1364091766 | 0 |
| 81.78.99.119 | 1364091767 | 0 |
| 81.78.99.120 | 1364091768 | 0 |
| 81.78.99.121 | 1364091769 | 0 |
| 81.78.99.122 | 1364091770 | 0 |
| 81.78.99.123 | 1364091771 | 0 |
| 81.78.99.124 | 1364091772 | 0 |
| 81.78.99.125 | 1364091773 | 0 |
| 81.78.99.126 | 1364091774 | 0 |
| 81.78.99.127 | 1364091775 | 0 |
| 81.78.99.128 | 1364091776 | 0 |
| 81.78.99.129 | 1364091777 | 0 |
| 81.78.99.130 | 1364091778 | 0 |
| 81.78.99.131 | 1364091779 | 0 |
| 81.78.99.132 | 1364091780 | 0 |
| 81.78.99.133 | 1364091781 | 0 |
| 81.78.99.134 | 1364091782 | 0 |
| 81.78.99.135 | 1364091783 | 0 |
| 81.78.99.136 | 1364091784 | 0 |
| 81.78.99.137 | 1364091785 | 0 |
| 81.78.99.138 | 1364091786 | 0 |
| 81.78.99.139 | 1364091787 | 0 |
| 81.78.99.140 | 1364091788 | 0 |
| 81.78.99.141 | 1364091789 | 0 |
| 81.78.99.142 | 1364091790 | 0 |
| 81.78.99.143 | 1364091791 | 0 |
| 81.78.99.144 | 1364091792 | 0 |
| 81.78.99.145 | 1364091793 | 0 |
| 81.78.99.146 | 1364091794 | 0 |
| 81.78.99.147 | 1364091795 | 0 |
| 81.78.99.148 | 1364091796 | 0 |
| 81.78.99.149 | 1364091797 | 0 |
| 81.78.99.150 | 1364091798 | 0 |
| 81.78.99.151 | 1364091799 | 0 |
| 81.78.99.152 | 1364091800 | 0 |
| 81.78.99.153 | 1364091801 | 0 |
| 81.78.99.154 | 1364091802 | 0 |
| 81.78.99.155 | 1364091803 | 0 |
| 81.78.99.156 | 1364091804 | 0 |
| 81.78.99.157 | 1364091805 | 0 |
| 81.78.99.158 | 1364091806 | 0 |
| 81.78.99.159 | 1364091807 | 0 |
| 81.78.99.160 | 1364091808 | 0 |
| 81.78.99.161 | 1364091809 | 0 |
| 81.78.99.162 | 1364091810 | 0 |
| 81.78.99.163 | 1364091811 | 0 |
| 81.78.99.164 | 1364091812 | 0 |
| 81.78.99.165 | 1364091813 | 0 |
| 81.78.99.166 | 1364091814 | 0 |
| 81.78.99.167 | 1364091815 | 0 |
| 81.78.99.168 | 1364091816 | 0 |
| 81.78.99.169 | 1364091817 | 0 |
| 81.78.99.170 | 1364091818 | 0 |
| 81.78.99.171 | 1364091819 | 0 |
| IP | Numerical IP | DNS |
| 81.78.99.172 | 1364091820 | 0 |
| 81.78.99.173 | 1364091821 | 0 |
| 81.78.99.174 | 1364091822 | 0 |
| 81.78.99.175 | 1364091823 | 0 |
| 81.78.99.176 | 1364091824 | 0 |
| 81.78.99.177 | 1364091825 | 0 |
| 81.78.99.178 | 1364091826 | 0 |
| 81.78.99.179 | 1364091827 | 0 |
| 81.78.99.180 | 1364091828 | 0 |
| 81.78.99.181 | 1364091829 | 0 |
| 81.78.99.182 | 1364091830 | 0 |
| 81.78.99.183 | 1364091831 | 0 |
| 81.78.99.184 | 1364091832 | 0 |
| 81.78.99.185 | 1364091833 | 0 |
| 81.78.99.186 | 1364091834 | 0 |
| 81.78.99.187 | 1364091835 | 0 |
| 81.78.99.188 | 1364091836 | 0 |
| 81.78.99.189 | 1364091837 | 0 |
| 81.78.99.190 | 1364091838 | 0 |
| 81.78.99.191 | 1364091839 | 0 |
| 81.78.99.192 | 1364091840 | 0 |
| 81.78.99.193 | 1364091841 | 0 |
| 81.78.99.194 | 1364091842 | 0 |
| 81.78.99.195 | 1364091843 | 0 |
| 81.78.99.196 | 1364091844 | 0 |
| 81.78.99.197 | 1364091845 | 0 |
| 81.78.99.198 | 1364091846 | 0 |
| 81.78.99.199 | 1364091847 | 0 |
| 81.78.99.200 | 1364091848 | 0 |
| 81.78.99.201 | 1364091849 | 0 |
| 81.78.99.202 | 1364091850 | 0 |
| 81.78.99.203 | 1364091851 | 0 |
| 81.78.99.204 | 1364091852 | 0 |
| 81.78.99.205 | 1364091853 | 0 |
| 81.78.99.206 | 1364091854 | 0 |
| 81.78.99.207 | 1364091855 | 0 |
| 81.78.99.208 | 1364091856 | 0 |
| 81.78.99.209 | 1364091857 | 0 |
| 81.78.99.210 | 1364091858 | 0 |
| 81.78.99.211 | 1364091859 | 0 |
| 81.78.99.212 | 1364091860 | 0 |
| 81.78.99.213 | 1364091861 | 0 |
| 81.78.99.214 | 1364091862 | 0 |
| 81.78.99.215 | 1364091863 | 0 |
| 81.78.99.216 | 1364091864 | 0 |
| 81.78.99.217 | 1364091865 | 0 |
| 81.78.99.218 | 1364091866 | 0 |
| 81.78.99.219 | 1364091867 | 0 |
| 81.78.99.220 | 1364091868 | 0 |
| 81.78.99.221 | 1364091869 | 0 |
| 81.78.99.222 | 1364091870 | 0 |
| 81.78.99.223 | 1364091871 | 0 |
| 81.78.99.224 | 1364091872 | 0 |
| 81.78.99.225 | 1364091873 | 0 |
| 81.78.99.226 | 1364091874 | 0 |
| 81.78.99.227 | 1364091875 | 0 |
| 81.78.99.228 | 1364091876 | 0 |
| 81.78.99.229 | 1364091877 | 0 |
| 81.78.99.230 | 1364091878 | 0 |
| 81.78.99.231 | 1364091879 | 0 |
| 81.78.99.232 | 1364091880 | 0 |
| 81.78.99.233 | 1364091881 | 0 |
| 81.78.99.234 | 1364091882 | 0 |
| 81.78.99.235 | 1364091883 | 0 |
| 81.78.99.236 | 1364091884 | 0 |
| 81.78.99.237 | 1364091885 | 0 |
| 81.78.99.238 | 1364091886 | 0 |
| 81.78.99.239 | 1364091887 | 0 |
| 81.78.99.240 | 1364091888 | 0 |
| 81.78.99.241 | 1364091889 | 0 |
| 81.78.99.242 | 1364091890 | 0 |
| 81.78.99.243 | 1364091891 | 0 |
| 81.78.99.244 | 1364091892 | 0 |
| 81.78.99.245 | 1364091893 | 0 |
| 81.78.99.246 | 1364091894 | 0 |
| 81.78.99.247 | 1364091895 | 0 |
| 81.78.99.248 | 1364091896 | 0 |
| 81.78.99.249 | 1364091897 | 0 |
| 81.78.99.250 | 1364091898 | 0 |
| 81.78.99.251 | 1364091899 | 0 |
| 81.78.99.252 | 1364091900 | 0 |
| 81.78.99.253 | 1364091901 | 0 |
| 81.78.99.254 | 1364091902 | 0 |
| 81.78.99.255 | 1364091903 | 0 |