The IP address 55.66.40 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 | 26/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Fort Huachuca | 31.5565 | -110.3506 | 2017-08-26 |
| MaxMind | US | United States | - | Fort Huachuca | 31.5273 | -110.3607 | 2017-08-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 55.66.40.0 | 927082496 | 0 |
| 55.66.40.1 | 927082497 | 0 |
| 55.66.40.2 | 927082498 | 0 |
| 55.66.40.3 | 927082499 | 0 |
| 55.66.40.4 | 927082500 | 0 |
| 55.66.40.5 | 927082501 | 0 |
| 55.66.40.6 | 927082502 | 0 |
| 55.66.40.7 | 927082503 | 0 |
| 55.66.40.8 | 927082504 | 0 |
| 55.66.40.9 | 927082505 | 0 |
| 55.66.40.10 | 927082506 | 0 |
| 55.66.40.11 | 927082507 | 0 |
| 55.66.40.12 | 927082508 | 0 |
| 55.66.40.13 | 927082509 | 0 |
| 55.66.40.14 | 927082510 | 0 |
| 55.66.40.15 | 927082511 | 0 |
| 55.66.40.16 | 927082512 | 0 |
| 55.66.40.17 | 927082513 | 0 |
| 55.66.40.18 | 927082514 | 0 |
| 55.66.40.19 | 927082515 | 0 |
| 55.66.40.20 | 927082516 | 0 |
| 55.66.40.21 | 927082517 | 0 |
| 55.66.40.22 | 927082518 | 0 |
| 55.66.40.23 | 927082519 | 0 |
| 55.66.40.24 | 927082520 | 0 |
| 55.66.40.25 | 927082521 | 0 |
| 55.66.40.26 | 927082522 | 0 |
| 55.66.40.27 | 927082523 | 0 |
| 55.66.40.28 | 927082524 | 0 |
| 55.66.40.29 | 927082525 | 0 |
| 55.66.40.30 | 927082526 | 0 |
| 55.66.40.31 | 927082527 | 0 |
| 55.66.40.32 | 927082528 | 0 |
| 55.66.40.33 | 927082529 | 0 |
| 55.66.40.34 | 927082530 | 0 |
| 55.66.40.35 | 927082531 | 0 |
| 55.66.40.36 | 927082532 | 0 |
| 55.66.40.37 | 927082533 | 0 |
| 55.66.40.38 | 927082534 | 0 |
| 55.66.40.39 | 927082535 | 0 |
| 55.66.40.40 | 927082536 | 0 |
| 55.66.40.41 | 927082537 | 0 |
| 55.66.40.42 | 927082538 | 0 |
| 55.66.40.43 | 927082539 | 0 |
| 55.66.40.44 | 927082540 | 0 |
| 55.66.40.45 | 927082541 | 0 |
| 55.66.40.46 | 927082542 | 0 |
| 55.66.40.47 | 927082543 | 0 |
| 55.66.40.48 | 927082544 | 0 |
| 55.66.40.49 | 927082545 | 0 |
| 55.66.40.50 | 927082546 | 0 |
| 55.66.40.51 | 927082547 | 0 |
| 55.66.40.52 | 927082548 | 0 |
| 55.66.40.53 | 927082549 | 0 |
| 55.66.40.54 | 927082550 | 0 |
| 55.66.40.55 | 927082551 | 0 |
| 55.66.40.56 | 927082552 | 0 |
| 55.66.40.57 | 927082553 | 0 |
| 55.66.40.58 | 927082554 | 0 |
| 55.66.40.59 | 927082555 | 0 |
| 55.66.40.60 | 927082556 | 0 |
| 55.66.40.61 | 927082557 | 0 |
| 55.66.40.62 | 927082558 | 0 |
| 55.66.40.63 | 927082559 | 0 |
| 55.66.40.64 | 927082560 | 0 |
| 55.66.40.65 | 927082561 | 0 |
| 55.66.40.66 | 927082562 | 0 |
| 55.66.40.67 | 927082563 | 0 |
| 55.66.40.68 | 927082564 | 0 |
| 55.66.40.69 | 927082565 | 0 |
| 55.66.40.70 | 927082566 | 0 |
| 55.66.40.71 | 927082567 | 0 |
| 55.66.40.72 | 927082568 | 0 |
| 55.66.40.73 | 927082569 | 0 |
| 55.66.40.74 | 927082570 | 0 |
| 55.66.40.75 | 927082571 | 0 |
| 55.66.40.76 | 927082572 | 0 |
| 55.66.40.77 | 927082573 | 0 |
| 55.66.40.78 | 927082574 | 0 |
| 55.66.40.79 | 927082575 | 0 |
| 55.66.40.80 | 927082576 | 0 |
| 55.66.40.81 | 927082577 | 0 |
| 55.66.40.82 | 927082578 | 0 |
| 55.66.40.83 | 927082579 | 0 |
| 55.66.40.84 | 927082580 | 0 |
| 55.66.40.85 | 927082581 | 0 |