The IP address 37.12.54 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 | 08/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Madrid | 40.4165 | -3.7026 | 2017-07-08 |
| MaxMind | ES | Spain | - | Madrid | 40.4167 | -3.6838 | 2017-07-08 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 37.12.54.0 | 621557248 | 0 |
| 37.12.54.1 | 621557249 | 0 |
| 37.12.54.2 | 621557250 | 0 |
| 37.12.54.3 | 621557251 | 0 |
| 37.12.54.4 | 621557252 | 0 |
| 37.12.54.5 | 621557253 | 0 |
| 37.12.54.6 | 621557254 | 0 |
| 37.12.54.7 | 621557255 | 0 |
| 37.12.54.8 | 621557256 | 0 |
| 37.12.54.9 | 621557257 | 0 |
| 37.12.54.10 | 621557258 | 0 |
| 37.12.54.11 | 621557259 | 0 |
| 37.12.54.12 | 621557260 | 0 |
| 37.12.54.13 | 621557261 | 0 |
| 37.12.54.14 | 621557262 | 0 |
| 37.12.54.15 | 621557263 | 0 |
| 37.12.54.16 | 621557264 | 0 |
| 37.12.54.17 | 621557265 | 0 |
| 37.12.54.18 | 621557266 | 0 |
| 37.12.54.19 | 621557267 | 0 |
| 37.12.54.20 | 621557268 | 0 |
| 37.12.54.21 | 621557269 | 0 |
| 37.12.54.22 | 621557270 | 0 |
| 37.12.54.23 | 621557271 | 0 |
| 37.12.54.24 | 621557272 | 0 |
| 37.12.54.25 | 621557273 | 0 |
| 37.12.54.26 | 621557274 | 0 |
| 37.12.54.27 | 621557275 | 0 |
| 37.12.54.28 | 621557276 | 0 |
| 37.12.54.29 | 621557277 | 0 |
| 37.12.54.30 | 621557278 | 0 |
| 37.12.54.31 | 621557279 | 0 |
| 37.12.54.32 | 621557280 | 0 |
| 37.12.54.33 | 621557281 | 0 |
| 37.12.54.34 | 621557282 | 0 |
| 37.12.54.35 | 621557283 | 0 |
| 37.12.54.36 | 621557284 | 0 |
| 37.12.54.37 | 621557285 | 0 |
| 37.12.54.38 | 621557286 | 0 |
| 37.12.54.39 | 621557287 | 0 |
| 37.12.54.40 | 621557288 | 0 |
| 37.12.54.41 | 621557289 | 0 |
| 37.12.54.42 | 621557290 | 0 |
| 37.12.54.43 | 621557291 | 0 |
| 37.12.54.44 | 621557292 | 0 |
| 37.12.54.45 | 621557293 | 0 |
| 37.12.54.46 | 621557294 | 0 |
| 37.12.54.47 | 621557295 | 0 |
| 37.12.54.48 | 621557296 | 0 |
| 37.12.54.49 | 621557297 | 0 |
| 37.12.54.50 | 621557298 | 0 |
| 37.12.54.51 | 621557299 | 0 |
| 37.12.54.52 | 621557300 | 0 |
| 37.12.54.53 | 621557301 | 0 |
| 37.12.54.54 | 621557302 | 0 |
| 37.12.54.55 | 621557303 | 0 |
| 37.12.54.56 | 621557304 | 0 |
| 37.12.54.57 | 621557305 | 0 |
| 37.12.54.58 | 621557306 | 0 |
| 37.12.54.59 | 621557307 | 0 |
| 37.12.54.60 | 621557308 | 0 |
| 37.12.54.61 | 621557309 | 0 |
| 37.12.54.62 | 621557310 | 0 |
| 37.12.54.63 | 621557311 | 0 |
| 37.12.54.64 | 621557312 | 0 |
| 37.12.54.65 | 621557313 | 0 |
| 37.12.54.66 | 621557314 | 0 |
| 37.12.54.67 | 621557315 | 0 |
| 37.12.54.68 | 621557316 | 0 |
| 37.12.54.69 | 621557317 | 0 |
| 37.12.54.70 | 621557318 | 0 |
| 37.12.54.71 | 621557319 | 0 |
| 37.12.54.72 | 621557320 | 0 |
| 37.12.54.73 | 621557321 | 0 |
| 37.12.54.74 | 621557322 | 0 |
| 37.12.54.75 | 621557323 | 0 |
| 37.12.54.76 | 621557324 | 0 |
| 37.12.54.77 | 621557325 | 0 |
| 37.12.54.78 | 621557326 | 0 |
| 37.12.54.79 | 621557327 | 0 |
| 37.12.54.80 | 621557328 | 0 |
| 37.12.54.81 | 621557329 | 0 |
| 37.12.54.82 | 621557330 | 0 |
| 37.12.54.83 | 621557331 | 0 |
| 37.12.54.84 | 621557332 | 0 |
| 37.12.54.85 | 621557333 | 0 |