The IP address 18.4.166 is provided by Massachusetts Institute of Technology, it's belong to the CDIR (Classless Inter-Domain Routing) 18.0.0.0/8 (range 18.0.0.0 to 18.255.255.255). The autonomous system number (ASN) is 3.
| ASN | 3 |
| IP starting by | 18.0.0.0 |
| IP ending by | 18.255.255.255 |
| ASN Name | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| Numerical IP | |
| Registry | |
| Last update | 19/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3651 | -71.1045 | 2017-07-03 |
| MaxMind | US | United States | - | Cambridge | 42.3646 | -71.1028 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.4.166.0 | 302294528 | 0 |
| 18.4.166.1 | 302294529 | 0 |
| 18.4.166.2 | 302294530 | 0 |
| 18.4.166.3 | 302294531 | 0 |
| 18.4.166.4 | 302294532 | 0 |
| 18.4.166.5 | 302294533 | 0 |
| 18.4.166.6 | 302294534 | 0 |
| 18.4.166.7 | 302294535 | 0 |
| 18.4.166.8 | 302294536 | 0 |
| 18.4.166.9 | 302294537 | 0 |
| 18.4.166.10 | 302294538 | 0 |
| 18.4.166.11 | 302294539 | 0 |
| 18.4.166.12 | 302294540 | 0 |
| 18.4.166.13 | 302294541 | 0 |
| 18.4.166.14 | 302294542 | 0 |
| 18.4.166.15 | 302294543 | 0 |
| 18.4.166.16 | 302294544 | 0 |
| 18.4.166.17 | 302294545 | 0 |
| 18.4.166.18 | 302294546 | 0 |
| 18.4.166.19 | 302294547 | 0 |
| 18.4.166.20 | 302294548 | 0 |
| 18.4.166.21 | 302294549 | 0 |
| 18.4.166.22 | 302294550 | 0 |
| 18.4.166.23 | 302294551 | 0 |
| 18.4.166.24 | 302294552 | 0 |
| 18.4.166.25 | 302294553 | 0 |
| 18.4.166.26 | 302294554 | 0 |
| 18.4.166.27 | 302294555 | 0 |
| 18.4.166.28 | 302294556 | 0 |
| 18.4.166.29 | 302294557 | 0 |
| 18.4.166.30 | 302294558 | 0 |
| 18.4.166.31 | 302294559 | 0 |
| 18.4.166.32 | 302294560 | 0 |
| 18.4.166.33 | 302294561 | 0 |
| 18.4.166.34 | 302294562 | 0 |
| 18.4.166.35 | 302294563 | 0 |
| 18.4.166.36 | 302294564 | 0 |
| 18.4.166.37 | 302294565 | 0 |
| 18.4.166.38 | 302294566 | 0 |
| 18.4.166.39 | 302294567 | 0 |
| 18.4.166.40 | 302294568 | 0 |
| 18.4.166.41 | 302294569 | 0 |
| 18.4.166.42 | 302294570 | 0 |
| 18.4.166.43 | 302294571 | 0 |
| 18.4.166.44 | 302294572 | 0 |
| 18.4.166.45 | 302294573 | 0 |
| 18.4.166.46 | 302294574 | 0 |
| 18.4.166.47 | 302294575 | 0 |
| 18.4.166.48 | 302294576 | 0 |
| 18.4.166.49 | 302294577 | 0 |
| 18.4.166.50 | 302294578 | 0 |
| 18.4.166.51 | 302294579 | 0 |
| 18.4.166.52 | 302294580 | 0 |
| 18.4.166.53 | 302294581 | 0 |
| 18.4.166.54 | 302294582 | 0 |
| 18.4.166.55 | 302294583 | 0 |
| 18.4.166.56 | 302294584 | 0 |
| 18.4.166.57 | 302294585 | 0 |
| 18.4.166.58 | 302294586 | 0 |
| 18.4.166.59 | 302294587 | 0 |
| 18.4.166.60 | 302294588 | 0 |
| 18.4.166.61 | 302294589 | 0 |
| 18.4.166.62 | 302294590 | 0 |
| 18.4.166.63 | 302294591 | 0 |
| 18.4.166.64 | 302294592 | 0 |
| 18.4.166.65 | 302294593 | 0 |
| 18.4.166.66 | 302294594 | 0 |
| 18.4.166.67 | 302294595 | 0 |
| 18.4.166.68 | 302294596 | 0 |
| 18.4.166.69 | 302294597 | 0 |
| 18.4.166.70 | 302294598 | 0 |
| 18.4.166.71 | 302294599 | 0 |
| 18.4.166.72 | 302294600 | 0 |
| 18.4.166.73 | 302294601 | 0 |
| 18.4.166.74 | 302294602 | 0 |
| 18.4.166.75 | 302294603 | 0 |
| 18.4.166.76 | 302294604 | 0 |
| 18.4.166.77 | 302294605 | 0 |
| 18.4.166.78 | 302294606 | 0 |
| 18.4.166.79 | 302294607 | 0 |
| 18.4.166.80 | 302294608 | 0 |
| 18.4.166.81 | 302294609 | 0 |
| 18.4.166.82 | 302294610 | 0 |
| 18.4.166.83 | 302294611 | 0 |
| 18.4.166.84 | 302294612 | 0 |
| 18.4.166.85 | 302294613 | 0 |