Les adresses IP débutant par 131.82.91 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.80.0.0/14, le bloc IP comprant les adresses de 131.80.0.0 à 131.83.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.80.0.0 |
| IP se terminant par | 131.83.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.80.0.0/14 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 10/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Arlington | 38,881 | -77,1043 | 2019-05-10 |
| MaxMind | US | États-Unis | - | Aldie | 38,9636 | -77,6131 | 2019-05-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.82.91.0 | 2203212544 | 0 |
| 131.82.91.1 | 2203212545 | 0 |
| 131.82.91.2 | 2203212546 | 0 |
| 131.82.91.3 | 2203212547 | 0 |
| 131.82.91.4 | 2203212548 | 0 |
| 131.82.91.5 | 2203212549 | 0 |
| 131.82.91.6 | 2203212550 | 0 |
| 131.82.91.7 | 2203212551 | 0 |
| 131.82.91.8 | 2203212552 | 0 |
| 131.82.91.9 | 2203212553 | 0 |
| 131.82.91.10 | 2203212554 | 0 |
| 131.82.91.11 | 2203212555 | 0 |
| 131.82.91.12 | 2203212556 | 0 |
| 131.82.91.13 | 2203212557 | 0 |
| 131.82.91.14 | 2203212558 | 0 |
| 131.82.91.15 | 2203212559 | 0 |
| 131.82.91.16 | 2203212560 | 0 |
| 131.82.91.17 | 2203212561 | 0 |
| 131.82.91.18 | 2203212562 | 0 |
| 131.82.91.19 | 2203212563 | 0 |
| 131.82.91.20 | 2203212564 | 0 |
| 131.82.91.21 | 2203212565 | 0 |
| 131.82.91.22 | 2203212566 | 0 |
| 131.82.91.23 | 2203212567 | 0 |
| 131.82.91.24 | 2203212568 | 0 |
| 131.82.91.25 | 2203212569 | 0 |
| 131.82.91.26 | 2203212570 | 0 |
| 131.82.91.27 | 2203212571 | 0 |
| 131.82.91.28 | 2203212572 | 0 |
| 131.82.91.29 | 2203212573 | 0 |
| 131.82.91.30 | 2203212574 | 0 |
| 131.82.91.31 | 2203212575 | 0 |
| 131.82.91.32 | 2203212576 | 0 |
| 131.82.91.33 | 2203212577 | 0 |
| 131.82.91.34 | 2203212578 | 0 |
| 131.82.91.35 | 2203212579 | 0 |
| 131.82.91.36 | 2203212580 | 0 |
| 131.82.91.37 | 2203212581 | 0 |
| 131.82.91.38 | 2203212582 | 0 |
| 131.82.91.39 | 2203212583 | 0 |
| 131.82.91.40 | 2203212584 | 0 |
| 131.82.91.41 | 2203212585 | 0 |
| 131.82.91.42 | 2203212586 | 0 |
| 131.82.91.43 | 2203212587 | 0 |
| 131.82.91.44 | 2203212588 | 0 |
| 131.82.91.45 | 2203212589 | 0 |
| 131.82.91.46 | 2203212590 | 0 |
| 131.82.91.47 | 2203212591 | 0 |
| 131.82.91.48 | 2203212592 | 0 |
| 131.82.91.49 | 2203212593 | 0 |
| 131.82.91.50 | 2203212594 | 0 |
| 131.82.91.51 | 2203212595 | 0 |
| 131.82.91.52 | 2203212596 | 0 |
| 131.82.91.53 | 2203212597 | 0 |
| 131.82.91.54 | 2203212598 | 0 |
| 131.82.91.55 | 2203212599 | 0 |
| 131.82.91.56 | 2203212600 | 0 |
| 131.82.91.57 | 2203212601 | 0 |
| 131.82.91.58 | 2203212602 | 0 |
| 131.82.91.59 | 2203212603 | 0 |
| 131.82.91.60 | 2203212604 | 0 |
| 131.82.91.61 | 2203212605 | 0 |
| 131.82.91.62 | 2203212606 | 0 |
| 131.82.91.63 | 2203212607 | 0 |
| 131.82.91.64 | 2203212608 | 0 |
| 131.82.91.65 | 2203212609 | 0 |
| 131.82.91.66 | 2203212610 | 0 |
| 131.82.91.67 | 2203212611 | 0 |
| 131.82.91.68 | 2203212612 | 0 |
| 131.82.91.69 | 2203212613 | 0 |
| 131.82.91.70 | 2203212614 | 0 |
| 131.82.91.71 | 2203212615 | 0 |
| 131.82.91.72 | 2203212616 | 0 |
| 131.82.91.73 | 2203212617 | 0 |
| 131.82.91.74 | 2203212618 | 0 |
| 131.82.91.75 | 2203212619 | 0 |
| 131.82.91.76 | 2203212620 | 0 |
| 131.82.91.77 | 2203212621 | 0 |
| 131.82.91.78 | 2203212622 | 0 |
| 131.82.91.79 | 2203212623 | 0 |
| 131.82.91.80 | 2203212624 | 0 |
| 131.82.91.81 | 2203212625 | 0 |
| 131.82.91.82 | 2203212626 | 0 |
| 131.82.91.83 | 2203212627 | 0 |
| 131.82.91.84 | 2203212628 | 0 |
| 131.82.91.85 | 2203212629 | 0 |