Les adresses IP débutant par 187.75.81 sont fournies par Telefonica Brasil S.A, elles appartiennent au CIDR (Classless Inter-Domain Routing) 187.74.0.0/15, le bloc IP comprant les adresses de 187.74.0.0 à 187.75.255.255). Le numéro de système autonome (ASN) est 27699.
| ASN | 27699 |
| IP commençant par | 187.74.0.0 |
| IP se terminant par | 187.75.255.255 |
| Nom ASN | Telefonica Brasil S.A |
| CDIR | 187.74.0.0/15 |
| IP numérique | |
| Registe | lacnic |
| Dernière mise à jour | 07/11/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | BR | Brésil | - | Sao Paulo | -23,5475 | -46,6361 | 2017-07-03 |
| MaxMind | BR | Brésil | - | São Paulo | -23,5733 | -46,6417 | 2017-07-03 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 187.75.81.0 | 3142275328 | 0 |
| 187.75.81.1 | 3142275329 | 0 |
| 187.75.81.2 | 3142275330 | 0 |
| 187.75.81.3 | 3142275331 | 0 |
| 187.75.81.4 | 3142275332 | 0 |
| 187.75.81.5 | 3142275333 | 0 |
| 187.75.81.6 | 3142275334 | 0 |
| 187.75.81.7 | 3142275335 | 0 |
| 187.75.81.8 | 3142275336 | 0 |
| 187.75.81.9 | 3142275337 | 0 |
| 187.75.81.10 | 3142275338 | 0 |
| 187.75.81.11 | 3142275339 | 0 |
| 187.75.81.12 | 3142275340 | 0 |
| 187.75.81.13 | 3142275341 | 0 |
| 187.75.81.14 | 3142275342 | 0 |
| 187.75.81.15 | 3142275343 | 0 |
| 187.75.81.16 | 3142275344 | 0 |
| 187.75.81.17 | 3142275345 | 0 |
| 187.75.81.18 | 3142275346 | 0 |
| 187.75.81.19 | 3142275347 | 0 |
| 187.75.81.20 | 3142275348 | 0 |
| 187.75.81.21 | 3142275349 | 0 |
| 187.75.81.22 | 3142275350 | 0 |
| 187.75.81.23 | 3142275351 | 0 |
| 187.75.81.24 | 3142275352 | 0 |
| 187.75.81.25 | 3142275353 | 0 |
| 187.75.81.26 | 3142275354 | 0 |
| 187.75.81.27 | 3142275355 | 0 |
| 187.75.81.28 | 3142275356 | 0 |
| 187.75.81.29 | 3142275357 | 0 |
| 187.75.81.30 | 3142275358 | 0 |
| 187.75.81.31 | 3142275359 | 0 |
| 187.75.81.32 | 3142275360 | 0 |
| 187.75.81.33 | 3142275361 | 0 |
| 187.75.81.34 | 3142275362 | 0 |
| 187.75.81.35 | 3142275363 | 0 |
| 187.75.81.36 | 3142275364 | 0 |
| 187.75.81.37 | 3142275365 | 0 |
| 187.75.81.38 | 3142275366 | 0 |
| 187.75.81.39 | 3142275367 | 0 |
| 187.75.81.40 | 3142275368 | 0 |
| 187.75.81.41 | 3142275369 | 0 |
| 187.75.81.42 | 3142275370 | 0 |
| 187.75.81.43 | 3142275371 | 0 |
| 187.75.81.44 | 3142275372 | 0 |
| 187.75.81.45 | 3142275373 | 0 |
| 187.75.81.46 | 3142275374 | 0 |
| 187.75.81.47 | 3142275375 | 0 |
| 187.75.81.48 | 3142275376 | 0 |
| 187.75.81.49 | 3142275377 | 0 |
| 187.75.81.50 | 3142275378 | 0 |
| 187.75.81.51 | 3142275379 | 0 |
| 187.75.81.52 | 3142275380 | 0 |
| 187.75.81.53 | 3142275381 | 0 |
| 187.75.81.54 | 3142275382 | 0 |
| 187.75.81.55 | 3142275383 | 0 |
| 187.75.81.56 | 3142275384 | 0 |
| 187.75.81.57 | 3142275385 | 0 |
| 187.75.81.58 | 3142275386 | 0 |
| 187.75.81.59 | 3142275387 | 0 |
| 187.75.81.60 | 3142275388 | 0 |
| 187.75.81.61 | 3142275389 | 0 |
| 187.75.81.62 | 3142275390 | 0 |
| 187.75.81.63 | 3142275391 | 0 |
| 187.75.81.64 | 3142275392 | 0 |
| 187.75.81.65 | 3142275393 | 0 |
| 187.75.81.66 | 3142275394 | 0 |
| 187.75.81.67 | 3142275395 | 0 |
| 187.75.81.68 | 3142275396 | 0 |
| 187.75.81.69 | 3142275397 | 0 |
| 187.75.81.70 | 3142275398 | 0 |
| 187.75.81.71 | 3142275399 | 0 |
| 187.75.81.72 | 3142275400 | 0 |
| 187.75.81.73 | 3142275401 | 0 |
| 187.75.81.74 | 3142275402 | 0 |
| 187.75.81.75 | 3142275403 | 0 |
| 187.75.81.76 | 3142275404 | 0 |
| 187.75.81.77 | 3142275405 | 0 |
| 187.75.81.78 | 3142275406 | 0 |
| 187.75.81.79 | 3142275407 | 0 |
| 187.75.81.80 | 3142275408 | 0 |
| 187.75.81.81 | 3142275409 | 0 |
| 187.75.81.82 | 3142275410 | 0 |
| 187.75.81.83 | 3142275411 | 0 |
| 187.75.81.84 | 3142275412 | 0 |
| 187.75.81.85 | 3142275413 | 0 |