Les adresses IP débutant par 18.89.74 sont fournies par Massachusetts Institute of Technology, elles appartiennent au CIDR (Classless Inter-Domain Routing) 18.0.0.0/8, le bloc IP comprant les adresses de 18.0.0.0 à 18.255.255.255). Le numéro de système autonome (ASN) est 3.
| ASN | 3 |
| IP commençant par | 18.0.0.0 |
| IP se terminant par | 18.255.255.255 |
| Nom ASN | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 16/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Cambridge | 42,3651 | -71,1045 | 2017-09-15 |
| MaxMind | US | États-Unis | - | Cambridge | 42,3646 | -71,1028 | 2017-09-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.89.74.0 | 307841536 | 0 |
| 18.89.74.1 | 307841537 | 0 |
| 18.89.74.2 | 307841538 | 0 |
| 18.89.74.3 | 307841539 | 0 |
| 18.89.74.4 | 307841540 | 0 |
| 18.89.74.5 | 307841541 | 0 |
| 18.89.74.6 | 307841542 | 0 |
| 18.89.74.7 | 307841543 | 0 |
| 18.89.74.8 | 307841544 | 0 |
| 18.89.74.9 | 307841545 | 0 |
| 18.89.74.10 | 307841546 | 0 |
| 18.89.74.11 | 307841547 | 0 |
| 18.89.74.12 | 307841548 | 0 |
| 18.89.74.13 | 307841549 | 0 |
| 18.89.74.14 | 307841550 | 0 |
| 18.89.74.15 | 307841551 | 0 |
| 18.89.74.16 | 307841552 | 0 |
| 18.89.74.17 | 307841553 | 0 |
| 18.89.74.18 | 307841554 | 0 |
| 18.89.74.19 | 307841555 | 0 |
| 18.89.74.20 | 307841556 | 0 |
| 18.89.74.21 | 307841557 | 0 |
| 18.89.74.22 | 307841558 | 0 |
| 18.89.74.23 | 307841559 | 0 |
| 18.89.74.24 | 307841560 | 0 |
| 18.89.74.25 | 307841561 | 0 |
| 18.89.74.26 | 307841562 | 0 |
| 18.89.74.27 | 307841563 | 0 |
| 18.89.74.28 | 307841564 | 0 |
| 18.89.74.29 | 307841565 | 0 |
| 18.89.74.30 | 307841566 | 0 |
| 18.89.74.31 | 307841567 | 0 |
| 18.89.74.32 | 307841568 | 0 |
| 18.89.74.33 | 307841569 | 0 |
| 18.89.74.34 | 307841570 | 0 |
| 18.89.74.35 | 307841571 | 0 |
| 18.89.74.36 | 307841572 | 0 |
| 18.89.74.37 | 307841573 | 0 |
| 18.89.74.38 | 307841574 | 0 |
| 18.89.74.39 | 307841575 | 0 |
| 18.89.74.40 | 307841576 | 0 |
| 18.89.74.41 | 307841577 | 0 |
| 18.89.74.42 | 307841578 | 0 |
| 18.89.74.43 | 307841579 | 0 |
| 18.89.74.44 | 307841580 | 0 |
| 18.89.74.45 | 307841581 | 0 |
| 18.89.74.46 | 307841582 | 0 |
| 18.89.74.47 | 307841583 | 0 |
| 18.89.74.48 | 307841584 | 0 |
| 18.89.74.49 | 307841585 | 0 |
| 18.89.74.50 | 307841586 | 0 |
| 18.89.74.51 | 307841587 | 0 |
| 18.89.74.52 | 307841588 | 0 |
| 18.89.74.53 | 307841589 | 0 |
| 18.89.74.54 | 307841590 | 0 |
| 18.89.74.55 | 307841591 | 0 |
| 18.89.74.56 | 307841592 | 0 |
| 18.89.74.57 | 307841593 | 0 |
| 18.89.74.58 | 307841594 | 0 |
| 18.89.74.59 | 307841595 | 0 |
| 18.89.74.60 | 307841596 | 0 |
| 18.89.74.61 | 307841597 | 0 |
| 18.89.74.62 | 307841598 | 0 |
| 18.89.74.63 | 307841599 | 0 |
| 18.89.74.64 | 307841600 | 0 |
| 18.89.74.65 | 307841601 | 0 |
| 18.89.74.66 | 307841602 | 0 |
| 18.89.74.67 | 307841603 | 0 |
| 18.89.74.68 | 307841604 | 0 |
| 18.89.74.69 | 307841605 | 0 |
| 18.89.74.70 | 307841606 | 0 |
| 18.89.74.71 | 307841607 | 0 |
| 18.89.74.72 | 307841608 | 0 |
| 18.89.74.73 | 307841609 | 0 |
| 18.89.74.74 | 307841610 | 0 |
| 18.89.74.75 | 307841611 | 0 |
| 18.89.74.76 | 307841612 | 0 |
| 18.89.74.77 | 307841613 | 0 |
| 18.89.74.78 | 307841614 | 0 |
| 18.89.74.79 | 307841615 | 0 |
| 18.89.74.80 | 307841616 | 0 |
| 18.89.74.81 | 307841617 | 0 |
| 18.89.74.82 | 307841618 | 0 |
| 18.89.74.83 | 307841619 | 0 |
| 18.89.74.84 | 307841620 | 0 |
| 18.89.74.85 | 307841621 | 0 |