The IP address 37.12.63 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 | 27/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Touro | 42.8681 | -8.3076 | 2017-07-27 |
| MaxMind | ES | Spain | - | Madrid | 40.4167 | -3.6838 | 2017-07-27 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 37.12.63.0 | 621559552 | 0 |
| 37.12.63.1 | 621559553 | 0 |
| 37.12.63.2 | 621559554 | 0 |
| 37.12.63.3 | 621559555 | 0 |
| 37.12.63.4 | 621559556 | 0 |
| 37.12.63.5 | 621559557 | 0 |
| 37.12.63.6 | 621559558 | 0 |
| 37.12.63.7 | 621559559 | 0 |
| 37.12.63.8 | 621559560 | 0 |
| 37.12.63.9 | 621559561 | 0 |
| 37.12.63.10 | 621559562 | 0 |
| 37.12.63.11 | 621559563 | 0 |
| 37.12.63.12 | 621559564 | 0 |
| 37.12.63.13 | 621559565 | 0 |
| 37.12.63.14 | 621559566 | 0 |
| 37.12.63.15 | 621559567 | 0 |
| 37.12.63.16 | 621559568 | 0 |
| 37.12.63.17 | 621559569 | 0 |
| 37.12.63.18 | 621559570 | 0 |
| 37.12.63.19 | 621559571 | 0 |
| 37.12.63.20 | 621559572 | 0 |
| 37.12.63.21 | 621559573 | 0 |
| 37.12.63.22 | 621559574 | 0 |
| 37.12.63.23 | 621559575 | 0 |
| 37.12.63.24 | 621559576 | 0 |
| 37.12.63.25 | 621559577 | 0 |
| 37.12.63.26 | 621559578 | 0 |
| 37.12.63.27 | 621559579 | 0 |
| 37.12.63.28 | 621559580 | 0 |
| 37.12.63.29 | 621559581 | 0 |
| 37.12.63.30 | 621559582 | 0 |
| 37.12.63.31 | 621559583 | 0 |
| 37.12.63.32 | 621559584 | 0 |
| 37.12.63.33 | 621559585 | 0 |
| 37.12.63.34 | 621559586 | 0 |
| 37.12.63.35 | 621559587 | 0 |
| 37.12.63.36 | 621559588 | 0 |
| 37.12.63.37 | 621559589 | 0 |
| 37.12.63.38 | 621559590 | 0 |
| 37.12.63.39 | 621559591 | 0 |
| 37.12.63.40 | 621559592 | 0 |
| 37.12.63.41 | 621559593 | 0 |
| 37.12.63.42 | 621559594 | 0 |
| 37.12.63.43 | 621559595 | 0 |
| 37.12.63.44 | 621559596 | 0 |
| 37.12.63.45 | 621559597 | 0 |
| 37.12.63.46 | 621559598 | 0 |
| 37.12.63.47 | 621559599 | 0 |
| 37.12.63.48 | 621559600 | 0 |
| 37.12.63.49 | 621559601 | 0 |
| 37.12.63.50 | 621559602 | 0 |
| 37.12.63.51 | 621559603 | 0 |
| 37.12.63.52 | 621559604 | 0 |
| 37.12.63.53 | 621559605 | 0 |
| 37.12.63.54 | 621559606 | 0 |
| 37.12.63.55 | 621559607 | 0 |
| 37.12.63.56 | 621559608 | 0 |
| 37.12.63.57 | 621559609 | 0 |
| 37.12.63.58 | 621559610 | 0 |
| 37.12.63.59 | 621559611 | 0 |
| 37.12.63.60 | 621559612 | 0 |
| 37.12.63.61 | 621559613 | 0 |
| 37.12.63.62 | 621559614 | 0 |
| 37.12.63.63 | 621559615 | 0 |
| 37.12.63.64 | 621559616 | 0 |
| 37.12.63.65 | 621559617 | 0 |
| 37.12.63.66 | 621559618 | 0 |
| 37.12.63.67 | 621559619 | 0 |
| 37.12.63.68 | 621559620 | 0 |
| 37.12.63.69 | 621559621 | 0 |
| 37.12.63.70 | 621559622 | 0 |
| 37.12.63.71 | 621559623 | 0 |
| 37.12.63.72 | 621559624 | 0 |
| 37.12.63.73 | 621559625 | 0 |
| 37.12.63.74 | 621559626 | 0 |
| 37.12.63.75 | 621559627 | 0 |
| 37.12.63.76 | 621559628 | 0 |
| 37.12.63.77 | 621559629 | 0 |
| 37.12.63.78 | 621559630 | 0 |
| 37.12.63.79 | 621559631 | 0 |
| 37.12.63.80 | 621559632 | 0 |
| 37.12.63.81 | 621559633 | 0 |
| 37.12.63.82 | 621559634 | 0 |
| 37.12.63.83 | 621559635 | 0 |
| 37.12.63.84 | 621559636 | 0 |
| 37.12.63.85 | 621559637 | 0 |