The IP address 37.12.66 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 | 05/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Santander | 43.4647 | -3.8044 | 2017-07-05 |
| MaxMind | ES | Spain | - | Barcelona | 41.3984 | 2.1741 | 2017-07-05 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 37.12.66.0 | 621560320 | 0 |
| 37.12.66.1 | 621560321 | 0 |
| 37.12.66.2 | 621560322 | 0 |
| 37.12.66.3 | 621560323 | 0 |
| 37.12.66.4 | 621560324 | 0 |
| 37.12.66.5 | 621560325 | 0 |
| 37.12.66.6 | 621560326 | 0 |
| 37.12.66.7 | 621560327 | 0 |
| 37.12.66.8 | 621560328 | 0 |
| 37.12.66.9 | 621560329 | 0 |
| 37.12.66.10 | 621560330 | 0 |
| 37.12.66.11 | 621560331 | 0 |
| 37.12.66.12 | 621560332 | 0 |
| 37.12.66.13 | 621560333 | 0 |
| 37.12.66.14 | 621560334 | 0 |
| 37.12.66.15 | 621560335 | 0 |
| 37.12.66.16 | 621560336 | 0 |
| 37.12.66.17 | 621560337 | 0 |
| 37.12.66.18 | 621560338 | 0 |
| 37.12.66.19 | 621560339 | 0 |
| 37.12.66.20 | 621560340 | 0 |
| 37.12.66.21 | 621560341 | 0 |
| 37.12.66.22 | 621560342 | 0 |
| 37.12.66.23 | 621560343 | 0 |
| 37.12.66.24 | 621560344 | 0 |
| 37.12.66.25 | 621560345 | 0 |
| 37.12.66.26 | 621560346 | 0 |
| 37.12.66.27 | 621560347 | 0 |
| 37.12.66.28 | 621560348 | 0 |
| 37.12.66.29 | 621560349 | 0 |
| 37.12.66.30 | 621560350 | 0 |
| 37.12.66.31 | 621560351 | 0 |
| 37.12.66.32 | 621560352 | 0 |
| 37.12.66.33 | 621560353 | 0 |
| 37.12.66.34 | 621560354 | 0 |
| 37.12.66.35 | 621560355 | 0 |
| 37.12.66.36 | 621560356 | 0 |
| 37.12.66.37 | 621560357 | 0 |
| 37.12.66.38 | 621560358 | 0 |
| 37.12.66.39 | 621560359 | 0 |
| 37.12.66.40 | 621560360 | 0 |
| 37.12.66.41 | 621560361 | 0 |
| 37.12.66.42 | 621560362 | 0 |
| 37.12.66.43 | 621560363 | 0 |
| 37.12.66.44 | 621560364 | 0 |
| 37.12.66.45 | 621560365 | 0 |
| 37.12.66.46 | 621560366 | 0 |
| 37.12.66.47 | 621560367 | 0 |
| 37.12.66.48 | 621560368 | 0 |
| 37.12.66.49 | 621560369 | 0 |
| 37.12.66.50 | 621560370 | 0 |
| 37.12.66.51 | 621560371 | 0 |
| 37.12.66.52 | 621560372 | 0 |
| 37.12.66.53 | 621560373 | 0 |
| 37.12.66.54 | 621560374 | 0 |
| 37.12.66.55 | 621560375 | 0 |
| 37.12.66.56 | 621560376 | 0 |
| 37.12.66.57 | 621560377 | 0 |
| 37.12.66.58 | 621560378 | 0 |
| 37.12.66.59 | 621560379 | 0 |
| 37.12.66.60 | 621560380 | 0 |
| 37.12.66.61 | 621560381 | 0 |
| 37.12.66.62 | 621560382 | 0 |
| 37.12.66.63 | 621560383 | 0 |
| 37.12.66.64 | 621560384 | 0 |
| 37.12.66.65 | 621560385 | 0 |
| 37.12.66.66 | 621560386 | 0 |
| 37.12.66.67 | 621560387 | 0 |
| 37.12.66.68 | 621560388 | 0 |
| 37.12.66.69 | 621560389 | 0 |
| 37.12.66.70 | 621560390 | 0 |
| 37.12.66.71 | 621560391 | 0 |
| 37.12.66.72 | 621560392 | 0 |
| 37.12.66.73 | 621560393 | 0 |
| 37.12.66.74 | 621560394 | 0 |
| 37.12.66.75 | 621560395 | 0 |
| 37.12.66.76 | 621560396 | 0 |
| 37.12.66.77 | 621560397 | 0 |
| 37.12.66.78 | 621560398 | 0 |
| 37.12.66.79 | 621560399 | 0 |
| 37.12.66.80 | 621560400 | 0 |
| 37.12.66.81 | 621560401 | 0 |
| 37.12.66.82 | 621560402 | 0 |
| 37.12.66.83 | 621560403 | 0 |
| 37.12.66.84 | 621560404 | 0 |
| 37.12.66.85 | 621560405 | 0 |