L'indirizzo IP 131.87.45 è fornito da DoD Network Information Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 131.86.0.0/15, IP tra 131.86.0.0 a 131.87.255.255 ). Il numero di sistema autonomo (ASN) è 721.
| ASN | 721 |
| IP inizia con | 131.86.0.0 |
| IP finale con | 131.87.255.255 |
| ASN Nome | DoD Network Information Center |
| CDIR | 131.86.0.0/15 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 09/01/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | San Francisco | 37,7885 | -122,3946 | 2019-01-09 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2019-01-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.87.45.0 | 2203528448 | 0 |
| 131.87.45.1 | 2203528449 | 0 |
| 131.87.45.2 | 2203528450 | 0 |
| 131.87.45.3 | 2203528451 | 0 |
| 131.87.45.4 | 2203528452 | 0 |
| 131.87.45.5 | 2203528453 | 0 |
| 131.87.45.6 | 2203528454 | 0 |
| 131.87.45.7 | 2203528455 | 0 |
| 131.87.45.8 | 2203528456 | 0 |
| 131.87.45.9 | 2203528457 | 0 |
| 131.87.45.10 | 2203528458 | 0 |
| 131.87.45.11 | 2203528459 | 0 |
| 131.87.45.12 | 2203528460 | 0 |
| 131.87.45.13 | 2203528461 | 0 |
| 131.87.45.14 | 2203528462 | 0 |
| 131.87.45.15 | 2203528463 | 0 |
| 131.87.45.16 | 2203528464 | 0 |
| 131.87.45.17 | 2203528465 | 0 |
| 131.87.45.18 | 2203528466 | 0 |
| 131.87.45.19 | 2203528467 | 0 |
| 131.87.45.20 | 2203528468 | 0 |
| 131.87.45.21 | 2203528469 | 0 |
| 131.87.45.22 | 2203528470 | 0 |
| 131.87.45.23 | 2203528471 | 0 |
| 131.87.45.24 | 2203528472 | 0 |
| 131.87.45.25 | 2203528473 | 0 |
| 131.87.45.26 | 2203528474 | 0 |
| 131.87.45.27 | 2203528475 | 0 |
| 131.87.45.28 | 2203528476 | 0 |
| 131.87.45.29 | 2203528477 | 0 |
| 131.87.45.30 | 2203528478 | 0 |
| 131.87.45.31 | 2203528479 | 0 |
| 131.87.45.32 | 2203528480 | 0 |
| 131.87.45.33 | 2203528481 | 0 |
| 131.87.45.34 | 2203528482 | 0 |
| 131.87.45.35 | 2203528483 | 0 |
| 131.87.45.36 | 2203528484 | 0 |
| 131.87.45.37 | 2203528485 | 0 |
| 131.87.45.38 | 2203528486 | 0 |
| 131.87.45.39 | 2203528487 | 0 |
| 131.87.45.40 | 2203528488 | 0 |
| 131.87.45.41 | 2203528489 | 0 |
| 131.87.45.42 | 2203528490 | 0 |
| 131.87.45.43 | 2203528491 | 0 |
| 131.87.45.44 | 2203528492 | 0 |
| 131.87.45.45 | 2203528493 | 0 |
| 131.87.45.46 | 2203528494 | 0 |
| 131.87.45.47 | 2203528495 | 0 |
| 131.87.45.48 | 2203528496 | 0 |
| 131.87.45.49 | 2203528497 | 0 |
| 131.87.45.50 | 2203528498 | 0 |
| 131.87.45.51 | 2203528499 | 0 |
| 131.87.45.52 | 2203528500 | 0 |
| 131.87.45.53 | 2203528501 | 0 |
| 131.87.45.54 | 2203528502 | 0 |
| 131.87.45.55 | 2203528503 | 0 |
| 131.87.45.56 | 2203528504 | 0 |
| 131.87.45.57 | 2203528505 | 0 |
| 131.87.45.58 | 2203528506 | 0 |
| 131.87.45.59 | 2203528507 | 0 |
| 131.87.45.60 | 2203528508 | 0 |
| 131.87.45.61 | 2203528509 | 0 |
| 131.87.45.62 | 2203528510 | 0 |
| 131.87.45.63 | 2203528511 | 0 |
| 131.87.45.64 | 2203528512 | 0 |
| 131.87.45.65 | 2203528513 | 0 |
| 131.87.45.66 | 2203528514 | 0 |
| 131.87.45.67 | 2203528515 | 0 |
| 131.87.45.68 | 2203528516 | 0 |
| 131.87.45.69 | 2203528517 | 0 |
| 131.87.45.70 | 2203528518 | 0 |
| 131.87.45.71 | 2203528519 | 0 |
| 131.87.45.72 | 2203528520 | 0 |
| 131.87.45.73 | 2203528521 | 0 |
| 131.87.45.74 | 2203528522 | 0 |
| 131.87.45.75 | 2203528523 | 0 |
| 131.87.45.76 | 2203528524 | 0 |
| 131.87.45.77 | 2203528525 | 0 |
| 131.87.45.78 | 2203528526 | 0 |
| 131.87.45.79 | 2203528527 | 0 |
| 131.87.45.80 | 2203528528 | 0 |
| 131.87.45.81 | 2203528529 | 0 |
| 131.87.45.82 | 2203528530 | 0 |
| 131.87.45.83 | 2203528531 | 0 |
| 131.87.45.84 | 2203528532 | 0 |
| 131.87.45.85 | 2203528533 | 0 |