Les adresses IP débutant par 199.57.39 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 199.57.0.0/16, le bloc IP comprant les adresses de 199.57.0.0 à 199.57.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 199.57.0.0 |
| IP se terminant par | 199.57.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 199.57.0.0/16 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 20/05/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2018-05-20 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-05-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 199.57.39.0 | 3342411520 | 0 |
| 199.57.39.1 | 3342411521 | 0 |
| 199.57.39.2 | 3342411522 | 0 |
| 199.57.39.3 | 3342411523 | 0 |
| 199.57.39.4 | 3342411524 | 0 |
| 199.57.39.5 | 3342411525 | 0 |
| 199.57.39.6 | 3342411526 | 0 |
| 199.57.39.7 | 3342411527 | 0 |
| 199.57.39.8 | 3342411528 | 0 |
| 199.57.39.9 | 3342411529 | 0 |
| 199.57.39.10 | 3342411530 | 0 |
| 199.57.39.11 | 3342411531 | 0 |
| 199.57.39.12 | 3342411532 | 0 |
| 199.57.39.13 | 3342411533 | 0 |
| 199.57.39.14 | 3342411534 | 0 |
| 199.57.39.15 | 3342411535 | 0 |
| 199.57.39.16 | 3342411536 | 0 |
| 199.57.39.17 | 3342411537 | 0 |
| 199.57.39.18 | 3342411538 | 0 |
| 199.57.39.19 | 3342411539 | 0 |
| 199.57.39.20 | 3342411540 | 0 |
| 199.57.39.21 | 3342411541 | 0 |
| 199.57.39.22 | 3342411542 | 0 |
| 199.57.39.23 | 3342411543 | 0 |
| 199.57.39.24 | 3342411544 | 0 |
| 199.57.39.25 | 3342411545 | 0 |
| 199.57.39.26 | 3342411546 | 0 |
| 199.57.39.27 | 3342411547 | 0 |
| 199.57.39.28 | 3342411548 | 0 |
| 199.57.39.29 | 3342411549 | 0 |
| 199.57.39.30 | 3342411550 | 0 |
| 199.57.39.31 | 3342411551 | 0 |
| 199.57.39.32 | 3342411552 | 0 |
| 199.57.39.33 | 3342411553 | 0 |
| 199.57.39.34 | 3342411554 | 0 |
| 199.57.39.35 | 3342411555 | 0 |
| 199.57.39.36 | 3342411556 | 0 |
| 199.57.39.37 | 3342411557 | 0 |
| 199.57.39.38 | 3342411558 | 0 |
| 199.57.39.39 | 3342411559 | 0 |
| 199.57.39.40 | 3342411560 | 0 |
| 199.57.39.41 | 3342411561 | 0 |
| 199.57.39.42 | 3342411562 | 0 |
| 199.57.39.43 | 3342411563 | 0 |
| 199.57.39.44 | 3342411564 | 0 |
| 199.57.39.45 | 3342411565 | 0 |
| 199.57.39.46 | 3342411566 | 0 |
| 199.57.39.47 | 3342411567 | 0 |
| 199.57.39.48 | 3342411568 | 0 |
| 199.57.39.49 | 3342411569 | 0 |
| 199.57.39.50 | 3342411570 | 0 |
| 199.57.39.51 | 3342411571 | 0 |
| 199.57.39.52 | 3342411572 | 0 |
| 199.57.39.53 | 3342411573 | 0 |
| 199.57.39.54 | 3342411574 | 0 |
| 199.57.39.55 | 3342411575 | 0 |
| 199.57.39.56 | 3342411576 | 0 |
| 199.57.39.57 | 3342411577 | 0 |
| 199.57.39.58 | 3342411578 | 0 |
| 199.57.39.59 | 3342411579 | 0 |
| 199.57.39.60 | 3342411580 | 0 |
| 199.57.39.61 | 3342411581 | 0 |
| 199.57.39.62 | 3342411582 | 0 |
| 199.57.39.63 | 3342411583 | 0 |
| 199.57.39.64 | 3342411584 | 0 |
| 199.57.39.65 | 3342411585 | 0 |
| 199.57.39.66 | 3342411586 | 0 |
| 199.57.39.67 | 3342411587 | 0 |
| 199.57.39.68 | 3342411588 | 0 |
| 199.57.39.69 | 3342411589 | 0 |
| 199.57.39.70 | 3342411590 | 0 |
| 199.57.39.71 | 3342411591 | 0 |
| 199.57.39.72 | 3342411592 | 0 |
| 199.57.39.73 | 3342411593 | 0 |
| 199.57.39.74 | 3342411594 | 0 |
| 199.57.39.75 | 3342411595 | 0 |
| 199.57.39.76 | 3342411596 | 0 |
| 199.57.39.77 | 3342411597 | 0 |
| 199.57.39.78 | 3342411598 | 0 |
| 199.57.39.79 | 3342411599 | 0 |
| 199.57.39.80 | 3342411600 | 0 |
| 199.57.39.81 | 3342411601 | 0 |
| 199.57.39.82 | 3342411602 | 0 |
| 199.57.39.83 | 3342411603 | 0 |
| 199.57.39.84 | 3342411604 | 0 |
| 199.57.39.85 | 3342411605 | 0 |