Les adresses IP débutant par 188.37.74 sont fournies par Vodafone Portugal, elles appartiennent au CIDR (Classless Inter-Domain Routing) 188.37.0.0/16, le bloc IP comprant les adresses de 188.37.0.0 à 188.37.255.255). Le numéro de système autonome (ASN) est 12353.
| ASN | 12353 |
| IP commençant par | 188.37.0.0 |
| IP se terminant par | 188.37.255.255 |
| Nom ASN | Vodafone Portugal |
| CDIR | 188.37.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 13/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | PT | Portugal | - | Porto | 41,1496 | -8,611 | 2017-07-13 |
| MaxMind | PT | Portugal | - | Leca do Bailio | 41,2146 | -8,6135 | 2017-07-13 |
| Whois | PT | - | - | - | -8 | 39 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 188.37.74.0 | 3156560384 | 0 |
| 188.37.74.1 | 3156560385 | 0 |
| 188.37.74.2 | 3156560386 | 0 |
| 188.37.74.3 | 3156560387 | 0 |
| 188.37.74.4 | 3156560388 | 0 |
| 188.37.74.5 | 3156560389 | 0 |
| 188.37.74.6 | 3156560390 | 0 |
| 188.37.74.7 | 3156560391 | 0 |
| 188.37.74.8 | 3156560392 | 0 |
| 188.37.74.9 | 3156560393 | 0 |
| 188.37.74.10 | 3156560394 | 0 |
| 188.37.74.11 | 3156560395 | 0 |
| 188.37.74.12 | 3156560396 | 0 |
| 188.37.74.13 | 3156560397 | 0 |
| 188.37.74.14 | 3156560398 | 0 |
| 188.37.74.15 | 3156560399 | 0 |
| 188.37.74.16 | 3156560400 | 0 |
| 188.37.74.17 | 3156560401 | 0 |
| 188.37.74.18 | 3156560402 | 0 |
| 188.37.74.19 | 3156560403 | 0 |
| 188.37.74.20 | 3156560404 | 0 |
| 188.37.74.21 | 3156560405 | 0 |
| 188.37.74.22 | 3156560406 | 0 |
| 188.37.74.23 | 3156560407 | 0 |
| 188.37.74.24 | 3156560408 | 0 |
| 188.37.74.25 | 3156560409 | 0 |
| 188.37.74.26 | 3156560410 | 0 |
| 188.37.74.27 | 3156560411 | 0 |
| 188.37.74.28 | 3156560412 | 0 |
| 188.37.74.29 | 3156560413 | 0 |
| 188.37.74.30 | 3156560414 | 0 |
| 188.37.74.31 | 3156560415 | 0 |
| 188.37.74.32 | 3156560416 | 0 |
| 188.37.74.33 | 3156560417 | 0 |
| 188.37.74.34 | 3156560418 | 0 |
| 188.37.74.35 | 3156560419 | 0 |
| 188.37.74.36 | 3156560420 | 0 |
| 188.37.74.37 | 3156560421 | 0 |
| 188.37.74.38 | 3156560422 | 0 |
| 188.37.74.39 | 3156560423 | 0 |
| 188.37.74.40 | 3156560424 | 0 |
| 188.37.74.41 | 3156560425 | 0 |
| 188.37.74.42 | 3156560426 | 0 |
| 188.37.74.43 | 3156560427 | 0 |
| 188.37.74.44 | 3156560428 | 0 |
| 188.37.74.45 | 3156560429 | 0 |
| 188.37.74.46 | 3156560430 | 0 |
| 188.37.74.47 | 3156560431 | 0 |
| 188.37.74.48 | 3156560432 | 0 |
| 188.37.74.49 | 3156560433 | 0 |
| 188.37.74.50 | 3156560434 | 0 |
| 188.37.74.51 | 3156560435 | 0 |
| 188.37.74.52 | 3156560436 | 0 |
| 188.37.74.53 | 3156560437 | 0 |
| 188.37.74.54 | 3156560438 | 0 |
| 188.37.74.55 | 3156560439 | 0 |
| 188.37.74.56 | 3156560440 | 0 |
| 188.37.74.57 | 3156560441 | 0 |
| 188.37.74.58 | 3156560442 | 0 |
| 188.37.74.59 | 3156560443 | 0 |
| 188.37.74.60 | 3156560444 | 0 |
| 188.37.74.61 | 3156560445 | 0 |
| 188.37.74.62 | 3156560446 | 0 |
| 188.37.74.63 | 3156560447 | 0 |
| 188.37.74.64 | 3156560448 | 0 |
| 188.37.74.65 | 3156560449 | 0 |
| 188.37.74.66 | 3156560450 | 0 |
| 188.37.74.67 | 3156560451 | 0 |
| 188.37.74.68 | 3156560452 | 0 |
| 188.37.74.69 | 3156560453 | 0 |
| 188.37.74.70 | 3156560454 | 0 |
| 188.37.74.71 | 3156560455 | 0 |
| 188.37.74.72 | 3156560456 | 0 |
| 188.37.74.73 | 3156560457 | 0 |
| 188.37.74.74 | 3156560458 | 0 |
| 188.37.74.75 | 3156560459 | 0 |
| 188.37.74.76 | 3156560460 | 0 |
| 188.37.74.77 | 3156560461 | 0 |
| 188.37.74.78 | 3156560462 | 0 |
| 188.37.74.79 | 3156560463 | 0 |
| 188.37.74.80 | 3156560464 | 0 |
| 188.37.74.81 | 3156560465 | 0 |
| 188.37.74.82 | 3156560466 | 0 |
| 188.37.74.83 | 3156560467 | 0 |
| 188.37.74.84 | 3156560468 | 0 |
| 188.37.74.85 | 3156560469 | 0 |