The IP address 37.12.39 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 | 10/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Madrid | 40.4165 | -3.7026 | 2017-09-10 |
| MaxMind | ES | Spain | - | Madrid | 40.4167 | -3.6838 | 2017-09-10 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 37.12.39.0 | 621553408 | 0 |
| 37.12.39.1 | 621553409 | 0 |
| 37.12.39.2 | 621553410 | 0 |
| 37.12.39.3 | 621553411 | 0 |
| 37.12.39.4 | 621553412 | 0 |
| 37.12.39.5 | 621553413 | 0 |
| 37.12.39.6 | 621553414 | 0 |
| 37.12.39.7 | 621553415 | 0 |
| 37.12.39.8 | 621553416 | 0 |
| 37.12.39.9 | 621553417 | 0 |
| 37.12.39.10 | 621553418 | 0 |
| 37.12.39.11 | 621553419 | 0 |
| 37.12.39.12 | 621553420 | 0 |
| 37.12.39.13 | 621553421 | 0 |
| 37.12.39.14 | 621553422 | 0 |
| 37.12.39.15 | 621553423 | 0 |
| 37.12.39.16 | 621553424 | 0 |
| 37.12.39.17 | 621553425 | 0 |
| 37.12.39.18 | 621553426 | 0 |
| 37.12.39.19 | 621553427 | 0 |
| 37.12.39.20 | 621553428 | 0 |
| 37.12.39.21 | 621553429 | 0 |
| 37.12.39.22 | 621553430 | 0 |
| 37.12.39.23 | 621553431 | 0 |
| 37.12.39.24 | 621553432 | 0 |
| 37.12.39.25 | 621553433 | 0 |
| 37.12.39.26 | 621553434 | 0 |
| 37.12.39.27 | 621553435 | 0 |
| 37.12.39.28 | 621553436 | 0 |
| 37.12.39.29 | 621553437 | 0 |
| 37.12.39.30 | 621553438 | 0 |
| 37.12.39.31 | 621553439 | 0 |
| 37.12.39.32 | 621553440 | 0 |
| 37.12.39.33 | 621553441 | 0 |
| 37.12.39.34 | 621553442 | 0 |
| 37.12.39.35 | 621553443 | 0 |
| 37.12.39.36 | 621553444 | 0 |
| 37.12.39.37 | 621553445 | 0 |
| 37.12.39.38 | 621553446 | 0 |
| 37.12.39.39 | 621553447 | 0 |
| 37.12.39.40 | 621553448 | 0 |
| 37.12.39.41 | 621553449 | 0 |
| 37.12.39.42 | 621553450 | 0 |
| 37.12.39.43 | 621553451 | 0 |
| 37.12.39.44 | 621553452 | 0 |
| 37.12.39.45 | 621553453 | 0 |
| 37.12.39.46 | 621553454 | 0 |
| 37.12.39.47 | 621553455 | 0 |
| 37.12.39.48 | 621553456 | 0 |
| 37.12.39.49 | 621553457 | 0 |
| 37.12.39.50 | 621553458 | 0 |
| 37.12.39.51 | 621553459 | 0 |
| 37.12.39.52 | 621553460 | 0 |
| 37.12.39.53 | 621553461 | 0 |
| 37.12.39.54 | 621553462 | 0 |
| 37.12.39.55 | 621553463 | 0 |
| 37.12.39.56 | 621553464 | 0 |
| 37.12.39.57 | 621553465 | 0 |
| 37.12.39.58 | 621553466 | 0 |
| 37.12.39.59 | 621553467 | 0 |
| 37.12.39.60 | 621553468 | 0 |
| 37.12.39.61 | 621553469 | 0 |
| 37.12.39.62 | 621553470 | 0 |
| 37.12.39.63 | 621553471 | 0 |
| 37.12.39.64 | 621553472 | 0 |
| 37.12.39.65 | 621553473 | 0 |
| 37.12.39.66 | 621553474 | 0 |
| 37.12.39.67 | 621553475 | 0 |
| 37.12.39.68 | 621553476 | 0 |
| 37.12.39.69 | 621553477 | 0 |
| 37.12.39.70 | 621553478 | 0 |
| 37.12.39.71 | 621553479 | 0 |
| 37.12.39.72 | 621553480 | 0 |
| 37.12.39.73 | 621553481 | 0 |
| 37.12.39.74 | 621553482 | 0 |
| 37.12.39.75 | 621553483 | 0 |
| 37.12.39.76 | 621553484 | 0 |
| 37.12.39.77 | 621553485 | 0 |
| 37.12.39.78 | 621553486 | 0 |
| 37.12.39.79 | 621553487 | 0 |
| 37.12.39.80 | 621553488 | 0 |
| 37.12.39.81 | 621553489 | 0 |
| 37.12.39.82 | 621553490 | 0 |
| 37.12.39.83 | 621553491 | 0 |
| 37.12.39.84 | 621553492 | 0 |
| 37.12.39.85 | 621553493 | 0 |