The IP address 166.40.75 is provided by MCI, it's belong to the CDIR (Classless Inter-Domain Routing) 166.32.0.0/12 (range 166.32.0.0 to 166.47.255.255). The autonomous system number (ASN) is 3371.
| ASN | 3371 |
| IP starting by | 166.32.0.0 |
| IP ending by | 166.47.255.255 |
| ASN Name | MCI |
| CDIR | 166.32.0.0/12 |
| Numerical IP | |
| Registry | arin |
| Last update | 30/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Dulles | 38.9517 | -77.4481 | 2017-07-29 |
| MaxMind | US | United States | - | Ashburn | 39.018 | -77.539 | 2017-07-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.40.75.0 | 2787658496 | 0 |
| 166.40.75.1 | 2787658497 | 0 |
| 166.40.75.2 | 2787658498 | 0 |
| 166.40.75.3 | 2787658499 | 0 |
| 166.40.75.4 | 2787658500 | 0 |
| 166.40.75.5 | 2787658501 | 0 |
| 166.40.75.6 | 2787658502 | 0 |
| 166.40.75.7 | 2787658503 | 0 |
| 166.40.75.8 | 2787658504 | 0 |
| 166.40.75.9 | 2787658505 | 0 |
| 166.40.75.10 | 2787658506 | 0 |
| 166.40.75.11 | 2787658507 | 0 |
| 166.40.75.12 | 2787658508 | 0 |
| 166.40.75.13 | 2787658509 | 0 |
| 166.40.75.14 | 2787658510 | 0 |
| 166.40.75.15 | 2787658511 | 0 |
| 166.40.75.16 | 2787658512 | 0 |
| 166.40.75.17 | 2787658513 | 0 |
| 166.40.75.18 | 2787658514 | 0 |
| 166.40.75.19 | 2787658515 | 0 |
| 166.40.75.20 | 2787658516 | 0 |
| 166.40.75.21 | 2787658517 | 0 |
| 166.40.75.22 | 2787658518 | 0 |
| 166.40.75.23 | 2787658519 | 0 |
| 166.40.75.24 | 2787658520 | 0 |
| 166.40.75.25 | 2787658521 | 0 |
| 166.40.75.26 | 2787658522 | 0 |
| 166.40.75.27 | 2787658523 | 0 |
| 166.40.75.28 | 2787658524 | 0 |
| 166.40.75.29 | 2787658525 | 0 |
| 166.40.75.30 | 2787658526 | 0 |
| 166.40.75.31 | 2787658527 | 0 |
| 166.40.75.32 | 2787658528 | 0 |
| 166.40.75.33 | 2787658529 | 0 |
| 166.40.75.34 | 2787658530 | 0 |
| 166.40.75.35 | 2787658531 | 0 |
| 166.40.75.36 | 2787658532 | 0 |
| 166.40.75.37 | 2787658533 | 0 |
| 166.40.75.38 | 2787658534 | 0 |
| 166.40.75.39 | 2787658535 | 0 |
| 166.40.75.40 | 2787658536 | 0 |
| 166.40.75.41 | 2787658537 | 0 |
| 166.40.75.42 | 2787658538 | 0 |
| 166.40.75.43 | 2787658539 | 0 |
| 166.40.75.44 | 2787658540 | 0 |
| 166.40.75.45 | 2787658541 | 0 |
| 166.40.75.46 | 2787658542 | 0 |
| 166.40.75.47 | 2787658543 | 0 |
| 166.40.75.48 | 2787658544 | 0 |
| 166.40.75.49 | 2787658545 | 0 |
| 166.40.75.50 | 2787658546 | 0 |
| 166.40.75.51 | 2787658547 | 0 |
| 166.40.75.52 | 2787658548 | 0 |
| 166.40.75.53 | 2787658549 | 0 |
| 166.40.75.54 | 2787658550 | 0 |
| 166.40.75.55 | 2787658551 | 0 |
| 166.40.75.56 | 2787658552 | 0 |
| 166.40.75.57 | 2787658553 | 0 |
| 166.40.75.58 | 2787658554 | 0 |
| 166.40.75.59 | 2787658555 | 0 |
| 166.40.75.60 | 2787658556 | 0 |
| 166.40.75.61 | 2787658557 | 0 |
| 166.40.75.62 | 2787658558 | 0 |
| 166.40.75.63 | 2787658559 | 0 |
| 166.40.75.64 | 2787658560 | 0 |
| 166.40.75.65 | 2787658561 | 0 |
| 166.40.75.66 | 2787658562 | 0 |
| 166.40.75.67 | 2787658563 | 0 |
| 166.40.75.68 | 2787658564 | 0 |
| 166.40.75.69 | 2787658565 | 0 |
| 166.40.75.70 | 2787658566 | 0 |
| 166.40.75.71 | 2787658567 | 0 |
| 166.40.75.72 | 2787658568 | 0 |
| 166.40.75.73 | 2787658569 | 0 |
| 166.40.75.74 | 2787658570 | 0 |
| 166.40.75.75 | 2787658571 | 0 |
| 166.40.75.76 | 2787658572 | 0 |
| 166.40.75.77 | 2787658573 | 0 |
| 166.40.75.78 | 2787658574 | 0 |
| 166.40.75.79 | 2787658575 | 0 |
| 166.40.75.80 | 2787658576 | 0 |
| 166.40.75.81 | 2787658577 | 0 |
| 166.40.75.82 | 2787658578 | 0 |
| 166.40.75.83 | 2787658579 | 0 |
| 166.40.75.84 | 2787658580 | 0 |
| 166.40.75.85 | 2787658581 | 0 |