La dirección IP 131.77.31 es proporcionada por DoD Network Information Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 131.76.0.0/14, IP entre 131.76.0.0 a 131.79.255.255 ). El número de sistema autónomo (ASN) es 721.
| ASN | 721 |
| IP que comienzan con | 131.76.0.0 |
| IP que termina con | 131.79.255.255 |
| ASN Nombre | DoD Network Information Center |
| CDIR | 131.76.0.0/14 |
| IP numérica | |
| Registe | arin |
| Última actualización | 14/05/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Phoenix | 33,4484 | -112,074 | 2019-05-14 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2019-05-14 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.77.31.0 | 2202869504 | 0 |
| 131.77.31.1 | 2202869505 | 0 |
| 131.77.31.2 | 2202869506 | 0 |
| 131.77.31.3 | 2202869507 | 0 |
| 131.77.31.4 | 2202869508 | 0 |
| 131.77.31.5 | 2202869509 | 0 |
| 131.77.31.6 | 2202869510 | 0 |
| 131.77.31.7 | 2202869511 | 0 |
| 131.77.31.8 | 2202869512 | 0 |
| 131.77.31.9 | 2202869513 | 0 |
| 131.77.31.10 | 2202869514 | 0 |
| 131.77.31.11 | 2202869515 | 0 |
| 131.77.31.12 | 2202869516 | 0 |
| 131.77.31.13 | 2202869517 | 0 |
| 131.77.31.14 | 2202869518 | 0 |
| 131.77.31.15 | 2202869519 | 0 |
| 131.77.31.16 | 2202869520 | 0 |
| 131.77.31.17 | 2202869521 | 0 |
| 131.77.31.18 | 2202869522 | 0 |
| 131.77.31.19 | 2202869523 | 0 |
| 131.77.31.20 | 2202869524 | 0 |
| 131.77.31.21 | 2202869525 | 0 |
| 131.77.31.22 | 2202869526 | 0 |
| 131.77.31.23 | 2202869527 | 0 |
| 131.77.31.24 | 2202869528 | 0 |
| 131.77.31.25 | 2202869529 | 0 |
| 131.77.31.26 | 2202869530 | 0 |
| 131.77.31.27 | 2202869531 | 0 |
| 131.77.31.28 | 2202869532 | 0 |
| 131.77.31.29 | 2202869533 | 0 |
| 131.77.31.30 | 2202869534 | 0 |
| 131.77.31.31 | 2202869535 | 0 |
| 131.77.31.32 | 2202869536 | 0 |
| 131.77.31.33 | 2202869537 | 0 |
| 131.77.31.34 | 2202869538 | 0 |
| 131.77.31.35 | 2202869539 | 0 |
| 131.77.31.36 | 2202869540 | 0 |
| 131.77.31.37 | 2202869541 | 0 |
| 131.77.31.38 | 2202869542 | 0 |
| 131.77.31.39 | 2202869543 | 0 |
| 131.77.31.40 | 2202869544 | 0 |
| 131.77.31.41 | 2202869545 | 0 |
| 131.77.31.42 | 2202869546 | 0 |
| 131.77.31.43 | 2202869547 | 0 |
| 131.77.31.44 | 2202869548 | 0 |
| 131.77.31.45 | 2202869549 | 0 |
| 131.77.31.46 | 2202869550 | 0 |
| 131.77.31.47 | 2202869551 | 0 |
| 131.77.31.48 | 2202869552 | 0 |
| 131.77.31.49 | 2202869553 | 0 |
| 131.77.31.50 | 2202869554 | 0 |
| 131.77.31.51 | 2202869555 | 0 |
| 131.77.31.52 | 2202869556 | 0 |
| 131.77.31.53 | 2202869557 | 0 |
| 131.77.31.54 | 2202869558 | 0 |
| 131.77.31.55 | 2202869559 | 0 |
| 131.77.31.56 | 2202869560 | 0 |
| 131.77.31.57 | 2202869561 | 0 |
| 131.77.31.58 | 2202869562 | 0 |
| 131.77.31.59 | 2202869563 | 0 |
| 131.77.31.60 | 2202869564 | 0 |
| 131.77.31.61 | 2202869565 | 0 |
| 131.77.31.62 | 2202869566 | 0 |
| 131.77.31.63 | 2202869567 | 0 |
| 131.77.31.64 | 2202869568 | 0 |
| 131.77.31.65 | 2202869569 | 0 |
| 131.77.31.66 | 2202869570 | 0 |
| 131.77.31.67 | 2202869571 | 0 |
| 131.77.31.68 | 2202869572 | 0 |
| 131.77.31.69 | 2202869573 | 0 |
| 131.77.31.70 | 2202869574 | 0 |
| 131.77.31.71 | 2202869575 | 0 |
| 131.77.31.72 | 2202869576 | 0 |
| 131.77.31.73 | 2202869577 | 0 |
| 131.77.31.74 | 2202869578 | 0 |
| 131.77.31.75 | 2202869579 | 0 |
| 131.77.31.76 | 2202869580 | 0 |
| 131.77.31.77 | 2202869581 | 0 |
| 131.77.31.78 | 2202869582 | 0 |
| 131.77.31.79 | 2202869583 | 0 |
| 131.77.31.80 | 2202869584 | 0 |
| 131.77.31.81 | 2202869585 | 0 |
| 131.77.31.82 | 2202869586 | 0 |
| 131.77.31.83 | 2202869587 | 0 |
| 131.77.31.84 | 2202869588 | 0 |
| 131.77.31.85 | 2202869589 | 0 |