L'indirizzo IP 18.99.42 è fornito da Massachusetts Institute of Technology, che è di proprietà del CIDR (Classless Inter-Domain Routing) 18.0.0.0/8, IP tra 18.0.0.0 a 18.255.255.255 ). Il numero di sistema autonomo (ASN) è 3.
| ASN | 3 |
| IP inizia con | 18.0.0.0 |
| IP finale con | 18.255.255.255 |
| ASN Nome | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 10/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Cambridge | 42,3651 | -71,1045 | 2017-07-10 |
| MaxMind | US | United States | - | Cambridge | 42,3646 | -71,1028 | 2017-07-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.99.42.0 | 308488704 | 0 |
| 18.99.42.1 | 308488705 | 0 |
| 18.99.42.2 | 308488706 | 0 |
| 18.99.42.3 | 308488707 | 0 |
| 18.99.42.4 | 308488708 | 0 |
| 18.99.42.5 | 308488709 | 0 |
| 18.99.42.6 | 308488710 | 0 |
| 18.99.42.7 | 308488711 | 0 |
| 18.99.42.8 | 308488712 | 0 |
| 18.99.42.9 | 308488713 | 0 |
| 18.99.42.10 | 308488714 | 0 |
| 18.99.42.11 | 308488715 | 0 |
| 18.99.42.12 | 308488716 | 0 |
| 18.99.42.13 | 308488717 | 0 |
| 18.99.42.14 | 308488718 | 0 |
| 18.99.42.15 | 308488719 | 0 |
| 18.99.42.16 | 308488720 | 0 |
| 18.99.42.17 | 308488721 | 0 |
| 18.99.42.18 | 308488722 | 0 |
| 18.99.42.19 | 308488723 | 0 |
| 18.99.42.20 | 308488724 | 0 |
| 18.99.42.21 | 308488725 | 0 |
| 18.99.42.22 | 308488726 | 0 |
| 18.99.42.23 | 308488727 | 0 |
| 18.99.42.24 | 308488728 | 0 |
| 18.99.42.25 | 308488729 | 0 |
| 18.99.42.26 | 308488730 | 0 |
| 18.99.42.27 | 308488731 | 0 |
| 18.99.42.28 | 308488732 | 0 |
| 18.99.42.29 | 308488733 | 0 |
| 18.99.42.30 | 308488734 | 0 |
| 18.99.42.31 | 308488735 | 0 |
| 18.99.42.32 | 308488736 | 0 |
| 18.99.42.33 | 308488737 | 0 |
| 18.99.42.34 | 308488738 | 0 |
| 18.99.42.35 | 308488739 | 0 |
| 18.99.42.36 | 308488740 | 0 |
| 18.99.42.37 | 308488741 | 0 |
| 18.99.42.38 | 308488742 | 0 |
| 18.99.42.39 | 308488743 | 0 |
| 18.99.42.40 | 308488744 | 0 |
| 18.99.42.41 | 308488745 | 0 |
| 18.99.42.42 | 308488746 | 0 |
| 18.99.42.43 | 308488747 | 0 |
| 18.99.42.44 | 308488748 | 0 |
| 18.99.42.45 | 308488749 | 0 |
| 18.99.42.46 | 308488750 | 0 |
| 18.99.42.47 | 308488751 | 0 |
| 18.99.42.48 | 308488752 | 0 |
| 18.99.42.49 | 308488753 | 0 |
| 18.99.42.50 | 308488754 | 0 |
| 18.99.42.51 | 308488755 | 0 |
| 18.99.42.52 | 308488756 | 0 |
| 18.99.42.53 | 308488757 | 0 |
| 18.99.42.54 | 308488758 | 0 |
| 18.99.42.55 | 308488759 | 0 |
| 18.99.42.56 | 308488760 | 0 |
| 18.99.42.57 | 308488761 | 0 |
| 18.99.42.58 | 308488762 | 0 |
| 18.99.42.59 | 308488763 | 0 |
| 18.99.42.60 | 308488764 | 0 |
| 18.99.42.61 | 308488765 | 0 |
| 18.99.42.62 | 308488766 | 0 |
| 18.99.42.63 | 308488767 | 0 |
| 18.99.42.64 | 308488768 | 0 |
| 18.99.42.65 | 308488769 | 0 |
| 18.99.42.66 | 308488770 | 0 |
| 18.99.42.67 | 308488771 | 0 |
| 18.99.42.68 | 308488772 | 0 |
| 18.99.42.69 | 308488773 | 0 |
| 18.99.42.70 | 308488774 | 0 |
| 18.99.42.71 | 308488775 | 0 |
| 18.99.42.72 | 308488776 | 0 |
| 18.99.42.73 | 308488777 | 0 |
| 18.99.42.74 | 308488778 | 0 |
| 18.99.42.75 | 308488779 | 0 |
| 18.99.42.76 | 308488780 | 0 |
| 18.99.42.77 | 308488781 | 0 |
| 18.99.42.78 | 308488782 | 0 |
| 18.99.42.79 | 308488783 | 0 |
| 18.99.42.80 | 308488784 | 0 |
| 18.99.42.81 | 308488785 | 0 |
| 18.99.42.82 | 308488786 | 0 |
| 18.99.42.83 | 308488787 | 0 |
| 18.99.42.84 | 308488788 | 0 |
| 18.99.42.85 | 308488789 | 0 |