Les adresses IP débutant par 81.172.68 sont fournies par Cableuropa - Ono, elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.172.0.0/17, le bloc IP comprant les adresses de 81.172.0.0 à 81.172.127.255). Le numéro de système autonome (ASN) est 6739.
| ASN | 6739 |
| IP commençant par | 81.172.0.0 |
| IP se terminant par | 81.172.127.255 |
| Nom ASN | Cableuropa - Ono |
| CDIR | 81.172.0.0/17 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 11/05/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | ES | Espagne | - | Avila de los Caballeros | 40,65 | -4,7 | 2018-05-10 |
| MaxMind | ES | Espagne | - | Ávila | 40,6572 | -4,6995 | 2018-05-10 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.172.68.0 | 1370244096 | 0 |
| 81.172.68.1 | 1370244097 | 0 |
| 81.172.68.2 | 1370244098 | 0 |
| 81.172.68.3 | 1370244099 | 0 |
| 81.172.68.4 | 1370244100 | 0 |
| 81.172.68.5 | 1370244101 | 0 |
| 81.172.68.6 | 1370244102 | 0 |
| 81.172.68.7 | 1370244103 | 0 |
| 81.172.68.8 | 1370244104 | 0 |
| 81.172.68.9 | 1370244105 | 0 |
| 81.172.68.10 | 1370244106 | 0 |
| 81.172.68.11 | 1370244107 | 0 |
| 81.172.68.12 | 1370244108 | 0 |
| 81.172.68.13 | 1370244109 | 0 |
| 81.172.68.14 | 1370244110 | 0 |
| 81.172.68.15 | 1370244111 | 0 |
| 81.172.68.16 | 1370244112 | 0 |
| 81.172.68.17 | 1370244113 | 0 |
| 81.172.68.18 | 1370244114 | 0 |
| 81.172.68.19 | 1370244115 | 0 |
| 81.172.68.20 | 1370244116 | 0 |
| 81.172.68.21 | 1370244117 | 0 |
| 81.172.68.22 | 1370244118 | 0 |
| 81.172.68.23 | 1370244119 | 0 |
| 81.172.68.24 | 1370244120 | 0 |
| 81.172.68.25 | 1370244121 | 0 |
| 81.172.68.26 | 1370244122 | 0 |
| 81.172.68.27 | 1370244123 | 0 |
| 81.172.68.28 | 1370244124 | 0 |
| 81.172.68.29 | 1370244125 | 0 |
| 81.172.68.30 | 1370244126 | 0 |
| 81.172.68.31 | 1370244127 | 0 |
| 81.172.68.32 | 1370244128 | 0 |
| 81.172.68.33 | 1370244129 | 0 |
| 81.172.68.34 | 1370244130 | 0 |
| 81.172.68.35 | 1370244131 | 0 |
| 81.172.68.36 | 1370244132 | 0 |
| 81.172.68.37 | 1370244133 | 0 |
| 81.172.68.38 | 1370244134 | 0 |
| 81.172.68.39 | 1370244135 | 0 |
| 81.172.68.40 | 1370244136 | 0 |
| 81.172.68.41 | 1370244137 | 0 |
| 81.172.68.42 | 1370244138 | 0 |
| 81.172.68.43 | 1370244139 | 0 |
| 81.172.68.44 | 1370244140 | 0 |
| 81.172.68.45 | 1370244141 | 0 |
| 81.172.68.46 | 1370244142 | 0 |
| 81.172.68.47 | 1370244143 | 0 |
| 81.172.68.48 | 1370244144 | 0 |
| 81.172.68.49 | 1370244145 | 0 |
| 81.172.68.50 | 1370244146 | 0 |
| 81.172.68.51 | 1370244147 | 0 |
| 81.172.68.52 | 1370244148 | 0 |
| 81.172.68.53 | 1370244149 | 0 |
| 81.172.68.54 | 1370244150 | 0 |
| 81.172.68.55 | 1370244151 | 0 |
| 81.172.68.56 | 1370244152 | 0 |
| 81.172.68.57 | 1370244153 | 0 |
| 81.172.68.58 | 1370244154 | 0 |
| 81.172.68.59 | 1370244155 | 0 |
| 81.172.68.60 | 1370244156 | 0 |
| 81.172.68.61 | 1370244157 | 0 |
| 81.172.68.62 | 1370244158 | 0 |
| 81.172.68.63 | 1370244159 | 0 |
| 81.172.68.64 | 1370244160 | 0 |
| 81.172.68.65 | 1370244161 | 0 |
| 81.172.68.66 | 1370244162 | 0 |
| 81.172.68.67 | 1370244163 | 0 |
| 81.172.68.68 | 1370244164 | 0 |
| 81.172.68.69 | 1370244165 | 0 |
| 81.172.68.70 | 1370244166 | 0 |
| 81.172.68.71 | 1370244167 | 0 |
| 81.172.68.72 | 1370244168 | 0 |
| 81.172.68.73 | 1370244169 | 0 |
| 81.172.68.74 | 1370244170 | 0 |
| 81.172.68.75 | 1370244171 | 0 |
| 81.172.68.76 | 1370244172 | 0 |
| 81.172.68.77 | 1370244173 | 0 |
| 81.172.68.78 | 1370244174 | 0 |
| 81.172.68.79 | 1370244175 | 0 |
| 81.172.68.80 | 1370244176 | 0 |
| 81.172.68.81 | 1370244177 | 0 |
| 81.172.68.82 | 1370244178 | 0 |
| 81.172.68.83 | 1370244179 | 0 |
| 81.172.68.84 | 1370244180 | 0 |
| 81.172.68.85 | 1370244181 | 0 |