The IP address 37.12.73 is provided by TELEFONICA_DE_ESPANA, it's belong to the CDIR (Classless Inter-Domain Routing) 37.12.0.0/16 (range 37.12.0.0 to 37.12.255.255). The autonomous system number (ASN) is 3352.
| ASN | 3352 |
| IP starting by | 37.12.0.0 |
| IP ending by | 37.12.255.255 |
| ASN Name | TELEFONICA_DE_ESPANA |
| CDIR | 37.12.0.0/16 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 28/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | A Coruna | 43.3714 | -8.396 | 2017-07-03 |
| MaxMind | ES | Spain | - | Madrid | 40.4167 | -3.6838 | 2017-07-03 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 37.12.73.0 | 621562112 | 0 |
| 37.12.73.1 | 621562113 | 0 |
| 37.12.73.2 | 621562114 | 0 |
| 37.12.73.3 | 621562115 | 0 |
| 37.12.73.4 | 621562116 | 0 |
| 37.12.73.5 | 621562117 | 0 |
| 37.12.73.6 | 621562118 | 0 |
| 37.12.73.7 | 621562119 | 0 |
| 37.12.73.8 | 621562120 | 0 |
| 37.12.73.9 | 621562121 | 0 |
| 37.12.73.10 | 621562122 | 0 |
| 37.12.73.11 | 621562123 | 0 |
| 37.12.73.12 | 621562124 | 0 |
| 37.12.73.13 | 621562125 | 0 |
| 37.12.73.14 | 621562126 | 0 |
| 37.12.73.15 | 621562127 | 0 |
| 37.12.73.16 | 621562128 | 0 |
| 37.12.73.17 | 621562129 | 0 |
| 37.12.73.18 | 621562130 | 0 |
| 37.12.73.19 | 621562131 | 0 |
| 37.12.73.20 | 621562132 | 0 |
| 37.12.73.21 | 621562133 | 0 |
| 37.12.73.22 | 621562134 | 0 |
| 37.12.73.23 | 621562135 | 0 |
| 37.12.73.24 | 621562136 | 0 |
| 37.12.73.25 | 621562137 | 0 |
| 37.12.73.26 | 621562138 | 0 |
| 37.12.73.27 | 621562139 | 0 |
| 37.12.73.28 | 621562140 | 0 |
| 37.12.73.29 | 621562141 | 0 |
| 37.12.73.30 | 621562142 | 0 |
| 37.12.73.31 | 621562143 | 0 |
| 37.12.73.32 | 621562144 | 0 |
| 37.12.73.33 | 621562145 | 0 |
| 37.12.73.34 | 621562146 | 0 |
| 37.12.73.35 | 621562147 | 0 |
| 37.12.73.36 | 621562148 | 0 |
| 37.12.73.37 | 621562149 | 0 |
| 37.12.73.38 | 621562150 | 0 |
| 37.12.73.39 | 621562151 | 0 |
| 37.12.73.40 | 621562152 | 0 |
| 37.12.73.41 | 621562153 | 0 |
| 37.12.73.42 | 621562154 | 0 |
| 37.12.73.43 | 621562155 | 0 |
| 37.12.73.44 | 621562156 | 0 |
| 37.12.73.45 | 621562157 | 0 |
| 37.12.73.46 | 621562158 | 0 |
| 37.12.73.47 | 621562159 | 0 |
| 37.12.73.48 | 621562160 | 0 |
| 37.12.73.49 | 621562161 | 0 |
| 37.12.73.50 | 621562162 | 0 |
| 37.12.73.51 | 621562163 | 0 |
| 37.12.73.52 | 621562164 | 0 |
| 37.12.73.53 | 621562165 | 0 |
| 37.12.73.54 | 621562166 | 0 |
| 37.12.73.55 | 621562167 | 0 |
| 37.12.73.56 | 621562168 | 0 |
| 37.12.73.57 | 621562169 | 0 |
| 37.12.73.58 | 621562170 | 0 |
| 37.12.73.59 | 621562171 | 0 |
| 37.12.73.60 | 621562172 | 0 |
| 37.12.73.61 | 621562173 | 0 |
| 37.12.73.62 | 621562174 | 0 |
| 37.12.73.63 | 621562175 | 0 |
| 37.12.73.64 | 621562176 | 0 |
| 37.12.73.65 | 621562177 | 0 |
| 37.12.73.66 | 621562178 | 0 |
| 37.12.73.67 | 621562179 | 0 |
| 37.12.73.68 | 621562180 | 0 |
| 37.12.73.69 | 621562181 | 0 |
| 37.12.73.70 | 621562182 | 0 |
| 37.12.73.71 | 621562183 | 0 |
| 37.12.73.72 | 621562184 | 0 |
| 37.12.73.73 | 621562185 | 0 |
| 37.12.73.74 | 621562186 | 0 |
| 37.12.73.75 | 621562187 | 0 |
| 37.12.73.76 | 621562188 | 0 |
| 37.12.73.77 | 621562189 | 0 |
| 37.12.73.78 | 621562190 | 0 |
| 37.12.73.79 | 621562191 | 0 |
| 37.12.73.80 | 621562192 | 0 |
| 37.12.73.81 | 621562193 | 0 |
| 37.12.73.82 | 621562194 | 0 |
| 37.12.73.83 | 621562195 | 0 |
| 37.12.73.84 | 621562196 | 0 |
| 37.12.73.85 | 621562197 | 0 |