The IP address 55.12.87 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 55.0.0.0/8 (range 55.0.0.0 to 55.255.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 55.0.0.0 |
| IP ending by | 55.255.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 55.0.0.0/8 |
| Numerical IP | |
| Registry | arin |
| Last update | 23/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Fort Huachuca | 31.5565 | -110.3506 | 2017-10-23 |
| MaxMind | US | United States | - | Fort Huachuca | 31.5273 | -110.3607 | 2017-10-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 55.12.87.0 | 923555584 | 0 |
| 55.12.87.1 | 923555585 | 0 |
| 55.12.87.2 | 923555586 | 0 |
| 55.12.87.3 | 923555587 | 0 |
| 55.12.87.4 | 923555588 | 0 |
| 55.12.87.5 | 923555589 | 0 |
| 55.12.87.6 | 923555590 | 0 |
| 55.12.87.7 | 923555591 | 0 |
| 55.12.87.8 | 923555592 | 0 |
| 55.12.87.9 | 923555593 | 0 |
| 55.12.87.10 | 923555594 | 0 |
| 55.12.87.11 | 923555595 | 0 |
| 55.12.87.12 | 923555596 | 0 |
| 55.12.87.13 | 923555597 | 0 |
| 55.12.87.14 | 923555598 | 0 |
| 55.12.87.15 | 923555599 | 0 |
| 55.12.87.16 | 923555600 | 0 |
| 55.12.87.17 | 923555601 | 0 |
| 55.12.87.18 | 923555602 | 0 |
| 55.12.87.19 | 923555603 | 0 |
| 55.12.87.20 | 923555604 | 0 |
| 55.12.87.21 | 923555605 | 0 |
| 55.12.87.22 | 923555606 | 0 |
| 55.12.87.23 | 923555607 | 0 |
| 55.12.87.24 | 923555608 | 0 |
| 55.12.87.25 | 923555609 | 0 |
| 55.12.87.26 | 923555610 | 0 |
| 55.12.87.27 | 923555611 | 0 |
| 55.12.87.28 | 923555612 | 0 |
| 55.12.87.29 | 923555613 | 0 |
| 55.12.87.30 | 923555614 | 0 |
| 55.12.87.31 | 923555615 | 0 |
| 55.12.87.32 | 923555616 | 0 |
| 55.12.87.33 | 923555617 | 0 |
| 55.12.87.34 | 923555618 | 0 |
| 55.12.87.35 | 923555619 | 0 |
| 55.12.87.36 | 923555620 | 0 |
| 55.12.87.37 | 923555621 | 0 |
| 55.12.87.38 | 923555622 | 0 |
| 55.12.87.39 | 923555623 | 0 |
| 55.12.87.40 | 923555624 | 0 |
| 55.12.87.41 | 923555625 | 0 |
| 55.12.87.42 | 923555626 | 0 |
| 55.12.87.43 | 923555627 | 0 |
| 55.12.87.44 | 923555628 | 0 |
| 55.12.87.45 | 923555629 | 0 |
| 55.12.87.46 | 923555630 | 0 |
| 55.12.87.47 | 923555631 | 0 |
| 55.12.87.48 | 923555632 | 0 |
| 55.12.87.49 | 923555633 | 0 |
| 55.12.87.50 | 923555634 | 0 |
| 55.12.87.51 | 923555635 | 0 |
| 55.12.87.52 | 923555636 | 0 |
| 55.12.87.53 | 923555637 | 0 |
| 55.12.87.54 | 923555638 | 0 |
| 55.12.87.55 | 923555639 | 0 |
| 55.12.87.56 | 923555640 | 0 |
| 55.12.87.57 | 923555641 | 0 |
| 55.12.87.58 | 923555642 | 0 |
| 55.12.87.59 | 923555643 | 0 |
| 55.12.87.60 | 923555644 | 0 |
| 55.12.87.61 | 923555645 | 0 |
| 55.12.87.62 | 923555646 | 0 |
| 55.12.87.63 | 923555647 | 0 |
| 55.12.87.64 | 923555648 | 0 |
| 55.12.87.65 | 923555649 | 0 |
| 55.12.87.66 | 923555650 | 0 |
| 55.12.87.67 | 923555651 | 0 |
| 55.12.87.68 | 923555652 | 0 |
| 55.12.87.69 | 923555653 | 0 |
| 55.12.87.70 | 923555654 | 0 |
| 55.12.87.71 | 923555655 | 0 |
| 55.12.87.72 | 923555656 | 0 |
| 55.12.87.73 | 923555657 | 0 |
| 55.12.87.74 | 923555658 | 0 |
| 55.12.87.75 | 923555659 | 0 |
| 55.12.87.76 | 923555660 | 0 |
| 55.12.87.77 | 923555661 | 0 |
| 55.12.87.78 | 923555662 | 0 |
| 55.12.87.79 | 923555663 | 0 |
| 55.12.87.80 | 923555664 | 0 |
| 55.12.87.81 | 923555665 | 0 |
| 55.12.87.82 | 923555666 | 0 |
| 55.12.87.83 | 923555667 | 0 |
| 55.12.87.84 | 923555668 | 0 |
| 55.12.87.85 | 923555669 | 0 |