L'indirizzo IP 81.51.122 è fornito da , che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.51.0.0/16, IP tra 81.51.0.0 a 81.51.255.255 ). Il numero di sistema autonomo (ASN) è 3215.
| ASN | 3215 |
| IP inizia con | 81.51.0.0 |
| IP finale con | 81.51.255.255 |
| ASN Nome | |
| CDIR | 81.51.0.0/16 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 30/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | FR | France | - | Diemeringen | 48,9397 | 7,1856 | 2017-07-30 |
| MaxMind | FR | France | - | Erstein | 48,422 | 7,6615 | 2017-07-30 |
| Whois | FR | - | - | - | 2 | 46 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.51.122.0 | 1362328064 | 0 |
| 81.51.122.1 | 1362328065 | 0 |
| 81.51.122.2 | 1362328066 | 0 |
| 81.51.122.3 | 1362328067 | 0 |
| 81.51.122.4 | 1362328068 | 0 |
| 81.51.122.5 | 1362328069 | 0 |
| 81.51.122.6 | 1362328070 | 0 |
| 81.51.122.7 | 1362328071 | 0 |
| 81.51.122.8 | 1362328072 | 0 |
| 81.51.122.9 | 1362328073 | 0 |
| 81.51.122.10 | 1362328074 | 0 |
| 81.51.122.11 | 1362328075 | 0 |
| 81.51.122.12 | 1362328076 | 0 |
| 81.51.122.13 | 1362328077 | 0 |
| 81.51.122.14 | 1362328078 | 0 |
| 81.51.122.15 | 1362328079 | 0 |
| 81.51.122.16 | 1362328080 | 0 |
| 81.51.122.17 | 1362328081 | 0 |
| 81.51.122.18 | 1362328082 | 0 |
| 81.51.122.19 | 1362328083 | 0 |
| 81.51.122.20 | 1362328084 | 0 |
| 81.51.122.21 | 1362328085 | 0 |
| 81.51.122.22 | 1362328086 | 0 |
| 81.51.122.23 | 1362328087 | 0 |
| 81.51.122.24 | 1362328088 | 0 |
| 81.51.122.25 | 1362328089 | 0 |
| 81.51.122.26 | 1362328090 | 0 |
| 81.51.122.27 | 1362328091 | 0 |
| 81.51.122.28 | 1362328092 | 0 |
| 81.51.122.29 | 1362328093 | 0 |
| 81.51.122.30 | 1362328094 | 0 |
| 81.51.122.31 | 1362328095 | 0 |
| 81.51.122.32 | 1362328096 | 0 |
| 81.51.122.33 | 1362328097 | 0 |
| 81.51.122.34 | 1362328098 | 0 |
| 81.51.122.35 | 1362328099 | 0 |
| 81.51.122.36 | 1362328100 | 0 |
| 81.51.122.37 | 1362328101 | 0 |
| 81.51.122.38 | 1362328102 | 0 |
| 81.51.122.39 | 1362328103 | 0 |
| 81.51.122.40 | 1362328104 | 0 |
| 81.51.122.41 | 1362328105 | 0 |
| 81.51.122.42 | 1362328106 | 0 |
| 81.51.122.43 | 1362328107 | 0 |
| 81.51.122.44 | 1362328108 | 0 |
| 81.51.122.45 | 1362328109 | 0 |
| 81.51.122.46 | 1362328110 | 0 |
| 81.51.122.47 | 1362328111 | 0 |
| 81.51.122.48 | 1362328112 | 0 |
| 81.51.122.49 | 1362328113 | 0 |
| 81.51.122.50 | 1362328114 | 0 |
| 81.51.122.51 | 1362328115 | 0 |
| 81.51.122.52 | 1362328116 | 0 |
| 81.51.122.53 | 1362328117 | 0 |
| 81.51.122.54 | 1362328118 | 0 |
| 81.51.122.55 | 1362328119 | 0 |
| 81.51.122.56 | 1362328120 | 0 |
| 81.51.122.57 | 1362328121 | 0 |
| 81.51.122.58 | 1362328122 | 0 |
| 81.51.122.59 | 1362328123 | 0 |
| 81.51.122.60 | 1362328124 | 0 |
| 81.51.122.61 | 1362328125 | 0 |
| 81.51.122.62 | 1362328126 | 0 |
| 81.51.122.63 | 1362328127 | 0 |
| 81.51.122.64 | 1362328128 | 0 |
| 81.51.122.65 | 1362328129 | 0 |
| 81.51.122.66 | 1362328130 | 0 |
| 81.51.122.67 | 1362328131 | 0 |
| 81.51.122.68 | 1362328132 | 0 |
| 81.51.122.69 | 1362328133 | 0 |
| 81.51.122.70 | 1362328134 | 0 |
| 81.51.122.71 | 1362328135 | 0 |
| 81.51.122.72 | 1362328136 | 0 |
| 81.51.122.73 | 1362328137 | 0 |
| 81.51.122.74 | 1362328138 | 0 |
| 81.51.122.75 | 1362328139 | 0 |
| 81.51.122.76 | 1362328140 | 0 |
| 81.51.122.77 | 1362328141 | 0 |
| 81.51.122.78 | 1362328142 | 0 |
| 81.51.122.79 | 1362328143 | 0 |
| 81.51.122.80 | 1362328144 | 0 |
| 81.51.122.81 | 1362328145 | 0 |
| 81.51.122.82 | 1362328146 | 0 |
| 81.51.122.83 | 1362328147 | 0 |
| 81.51.122.84 | 1362328148 | 0 |
| 81.51.122.85 | 1362328149 | 0 |