La dirección IP 187.31.13 es proporcionada por Oi Internet S/A, que es propiedad de la CIDR (Classless Inter-Domain Routing) 187.31.0.0/16, IP entre 187.31.0.0 a 187.31.255.255 ). El número de sistema autónomo (ASN) es 14571.
| ASN | 14571 |
| IP que comienzan con | 187.31.0.0 |
| IP que termina con | 187.31.255.255 |
| ASN Nombre | Oi Internet S/A |
| CDIR | 187.31.0.0/16 |
| IP numérica | |
| Registe | lacnic |
| Última actualización | 08/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | BR | Brasil | - | Sao Paulo | -23,5475 | -46,6361 | 2017-08-08 |
| MaxMind | BR | Brasil | - | - | -22,8305 | -43,2192 | 2017-08-08 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 187.31.13.0 | 3139374336 | 0 |
| 187.31.13.1 | 3139374337 | 0 |
| 187.31.13.2 | 3139374338 | 0 |
| 187.31.13.3 | 3139374339 | 0 |
| 187.31.13.4 | 3139374340 | 0 |
| 187.31.13.5 | 3139374341 | 0 |
| 187.31.13.6 | 3139374342 | 0 |
| 187.31.13.7 | 3139374343 | 0 |
| 187.31.13.8 | 3139374344 | 0 |
| 187.31.13.9 | 3139374345 | 0 |
| 187.31.13.10 | 3139374346 | 0 |
| 187.31.13.11 | 3139374347 | 0 |
| 187.31.13.12 | 3139374348 | 0 |
| 187.31.13.13 | 3139374349 | 0 |
| 187.31.13.14 | 3139374350 | 0 |
| 187.31.13.15 | 3139374351 | 0 |
| 187.31.13.16 | 3139374352 | 0 |
| 187.31.13.17 | 3139374353 | 0 |
| 187.31.13.18 | 3139374354 | 0 |
| 187.31.13.19 | 3139374355 | 0 |
| 187.31.13.20 | 3139374356 | 0 |
| 187.31.13.21 | 3139374357 | 0 |
| 187.31.13.22 | 3139374358 | 0 |
| 187.31.13.23 | 3139374359 | 0 |
| 187.31.13.24 | 3139374360 | 0 |
| 187.31.13.25 | 3139374361 | 0 |
| 187.31.13.26 | 3139374362 | 0 |
| 187.31.13.27 | 3139374363 | 0 |
| 187.31.13.28 | 3139374364 | 0 |
| 187.31.13.29 | 3139374365 | 0 |
| 187.31.13.30 | 3139374366 | 0 |
| 187.31.13.31 | 3139374367 | 0 |
| 187.31.13.32 | 3139374368 | 0 |
| 187.31.13.33 | 3139374369 | 0 |
| 187.31.13.34 | 3139374370 | 0 |
| 187.31.13.35 | 3139374371 | 0 |
| 187.31.13.36 | 3139374372 | 0 |
| 187.31.13.37 | 3139374373 | 0 |
| 187.31.13.38 | 3139374374 | 0 |
| 187.31.13.39 | 3139374375 | 0 |
| 187.31.13.40 | 3139374376 | 0 |
| 187.31.13.41 | 3139374377 | 0 |
| 187.31.13.42 | 3139374378 | 0 |
| 187.31.13.43 | 3139374379 | 0 |
| 187.31.13.44 | 3139374380 | 0 |
| 187.31.13.45 | 3139374381 | 0 |
| 187.31.13.46 | 3139374382 | 0 |
| 187.31.13.47 | 3139374383 | 0 |
| 187.31.13.48 | 3139374384 | 0 |
| 187.31.13.49 | 3139374385 | 0 |
| 187.31.13.50 | 3139374386 | 0 |
| 187.31.13.51 | 3139374387 | 0 |
| 187.31.13.52 | 3139374388 | 0 |
| 187.31.13.53 | 3139374389 | 0 |
| 187.31.13.54 | 3139374390 | 0 |
| 187.31.13.55 | 3139374391 | 0 |
| 187.31.13.56 | 3139374392 | 0 |
| 187.31.13.57 | 3139374393 | 0 |
| 187.31.13.58 | 3139374394 | 0 |
| 187.31.13.59 | 3139374395 | 0 |
| 187.31.13.60 | 3139374396 | 0 |
| 187.31.13.61 | 3139374397 | 0 |
| 187.31.13.62 | 3139374398 | 0 |
| 187.31.13.63 | 3139374399 | 0 |
| 187.31.13.64 | 3139374400 | 0 |
| 187.31.13.65 | 3139374401 | 0 |
| 187.31.13.66 | 3139374402 | 0 |
| 187.31.13.67 | 3139374403 | 0 |
| 187.31.13.68 | 3139374404 | 0 |
| 187.31.13.69 | 3139374405 | 0 |
| 187.31.13.70 | 3139374406 | 0 |
| 187.31.13.71 | 3139374407 | 0 |
| 187.31.13.72 | 3139374408 | 0 |
| 187.31.13.73 | 3139374409 | 0 |
| 187.31.13.74 | 3139374410 | 0 |
| 187.31.13.75 | 3139374411 | 0 |
| 187.31.13.76 | 3139374412 | 0 |
| 187.31.13.77 | 3139374413 | 0 |
| 187.31.13.78 | 3139374414 | 0 |
| 187.31.13.79 | 3139374415 | 0 |
| 187.31.13.80 | 3139374416 | 0 |
| 187.31.13.81 | 3139374417 | 0 |
| 187.31.13.82 | 3139374418 | 0 |
| 187.31.13.83 | 3139374419 | 0 |
| 187.31.13.84 | 3139374420 | 0 |
| 187.31.13.85 | 3139374421 | 0 |