Les adresses IP débutant par 131.71.28 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.64.0.0/13, le bloc IP comprant les adresses de 131.64.0.0 à 131.71.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.64.0.0 |
| IP se terminant par | 131.71.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.64.0.0/13 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 08/04/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | AR | Argentine | - | Rio Gallegos | -51,6226 | -69,2181 | 2020-04-08 |
| MaxMind | AR | Argentine | - | Mendoza | -32,8833 | -68,8167 | 2020-04-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.71.28.0 | 2202475520 | 0 |
| 131.71.28.1 | 2202475521 | 0 |
| 131.71.28.2 | 2202475522 | 0 |
| 131.71.28.3 | 2202475523 | 0 |
| 131.71.28.4 | 2202475524 | 0 |
| 131.71.28.5 | 2202475525 | 0 |
| 131.71.28.6 | 2202475526 | 0 |
| 131.71.28.7 | 2202475527 | 0 |
| 131.71.28.8 | 2202475528 | 0 |
| 131.71.28.9 | 2202475529 | 0 |
| 131.71.28.10 | 2202475530 | 0 |
| 131.71.28.11 | 2202475531 | 0 |
| 131.71.28.12 | 2202475532 | 0 |
| 131.71.28.13 | 2202475533 | 0 |
| 131.71.28.14 | 2202475534 | 0 |
| 131.71.28.15 | 2202475535 | 0 |
| 131.71.28.16 | 2202475536 | 0 |
| 131.71.28.17 | 2202475537 | 0 |
| 131.71.28.18 | 2202475538 | 0 |
| 131.71.28.19 | 2202475539 | 0 |
| 131.71.28.20 | 2202475540 | 0 |
| 131.71.28.21 | 2202475541 | 0 |
| 131.71.28.22 | 2202475542 | 0 |
| 131.71.28.23 | 2202475543 | 0 |
| 131.71.28.24 | 2202475544 | 0 |
| 131.71.28.25 | 2202475545 | 0 |
| 131.71.28.26 | 2202475546 | 0 |
| 131.71.28.27 | 2202475547 | 0 |
| 131.71.28.28 | 2202475548 | 0 |
| 131.71.28.29 | 2202475549 | 0 |
| 131.71.28.30 | 2202475550 | 0 |
| 131.71.28.31 | 2202475551 | 0 |
| 131.71.28.32 | 2202475552 | 0 |
| 131.71.28.33 | 2202475553 | 0 |
| 131.71.28.34 | 2202475554 | 0 |
| 131.71.28.35 | 2202475555 | 0 |
| 131.71.28.36 | 2202475556 | 0 |
| 131.71.28.37 | 2202475557 | 0 |
| 131.71.28.38 | 2202475558 | 0 |
| 131.71.28.39 | 2202475559 | 0 |
| 131.71.28.40 | 2202475560 | 0 |
| 131.71.28.41 | 2202475561 | 0 |
| 131.71.28.42 | 2202475562 | 0 |
| 131.71.28.43 | 2202475563 | 0 |
| 131.71.28.44 | 2202475564 | 0 |
| 131.71.28.45 | 2202475565 | 0 |
| 131.71.28.46 | 2202475566 | 0 |
| 131.71.28.47 | 2202475567 | 0 |
| 131.71.28.48 | 2202475568 | 0 |
| 131.71.28.49 | 2202475569 | 0 |
| 131.71.28.50 | 2202475570 | 0 |
| 131.71.28.51 | 2202475571 | 0 |
| 131.71.28.52 | 2202475572 | 0 |
| 131.71.28.53 | 2202475573 | 0 |
| 131.71.28.54 | 2202475574 | 0 |
| 131.71.28.55 | 2202475575 | 0 |
| 131.71.28.56 | 2202475576 | 0 |
| 131.71.28.57 | 2202475577 | 0 |
| 131.71.28.58 | 2202475578 | 0 |
| 131.71.28.59 | 2202475579 | 0 |
| 131.71.28.60 | 2202475580 | 0 |
| 131.71.28.61 | 2202475581 | 0 |
| 131.71.28.62 | 2202475582 | 0 |
| 131.71.28.63 | 2202475583 | 0 |
| 131.71.28.64 | 2202475584 | 0 |
| 131.71.28.65 | 2202475585 | 0 |
| 131.71.28.66 | 2202475586 | 0 |
| 131.71.28.67 | 2202475587 | 0 |
| 131.71.28.68 | 2202475588 | 0 |
| 131.71.28.69 | 2202475589 | 0 |
| 131.71.28.70 | 2202475590 | 0 |
| 131.71.28.71 | 2202475591 | 0 |
| 131.71.28.72 | 2202475592 | 0 |
| 131.71.28.73 | 2202475593 | 0 |
| 131.71.28.74 | 2202475594 | 0 |
| 131.71.28.75 | 2202475595 | 0 |
| 131.71.28.76 | 2202475596 | 0 |
| 131.71.28.77 | 2202475597 | 0 |
| 131.71.28.78 | 2202475598 | 0 |
| 131.71.28.79 | 2202475599 | 0 |
| 131.71.28.80 | 2202475600 | 0 |
| 131.71.28.81 | 2202475601 | 0 |
| 131.71.28.82 | 2202475602 | 0 |
| 131.71.28.83 | 2202475603 | 0 |
| 131.71.28.84 | 2202475604 | 0 |
| 131.71.28.85 | 2202475605 | 0 |