Les adresses IP débutant par 18.89.29 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 | |
| Dernière mise à jour | 18/02/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Cambridge | 42,3651 | -71,1045 | 2018-02-18 |
| MaxMind | US | États-Unis | - | Cambridge | 42,3646 | -71,1028 | 2018-02-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.89.29.0 | 307830016 | 0 |
| 18.89.29.1 | 307830017 | 0 |
| 18.89.29.2 | 307830018 | 0 |
| 18.89.29.3 | 307830019 | 0 |
| 18.89.29.4 | 307830020 | 0 |
| 18.89.29.5 | 307830021 | 0 |
| 18.89.29.6 | 307830022 | 0 |
| 18.89.29.7 | 307830023 | 0 |
| 18.89.29.8 | 307830024 | 0 |
| 18.89.29.9 | 307830025 | 0 |
| 18.89.29.10 | 307830026 | 0 |
| 18.89.29.11 | 307830027 | 0 |
| 18.89.29.12 | 307830028 | 0 |
| 18.89.29.13 | 307830029 | 0 |
| 18.89.29.14 | 307830030 | 0 |
| 18.89.29.15 | 307830031 | 0 |
| 18.89.29.16 | 307830032 | 0 |
| 18.89.29.17 | 307830033 | 0 |
| 18.89.29.18 | 307830034 | 0 |
| 18.89.29.19 | 307830035 | 0 |
| 18.89.29.20 | 307830036 | 0 |
| 18.89.29.21 | 307830037 | 0 |
| 18.89.29.22 | 307830038 | 0 |
| 18.89.29.23 | 307830039 | 0 |
| 18.89.29.24 | 307830040 | 0 |
| 18.89.29.25 | 307830041 | 0 |
| 18.89.29.26 | 307830042 | 0 |
| 18.89.29.27 | 307830043 | 0 |
| 18.89.29.28 | 307830044 | 0 |
| 18.89.29.29 | 307830045 | 0 |
| 18.89.29.30 | 307830046 | 0 |
| 18.89.29.31 | 307830047 | 0 |
| 18.89.29.32 | 307830048 | 0 |
| 18.89.29.33 | 307830049 | 0 |
| 18.89.29.34 | 307830050 | 0 |
| 18.89.29.35 | 307830051 | 0 |
| 18.89.29.36 | 307830052 | 0 |
| 18.89.29.37 | 307830053 | 0 |
| 18.89.29.38 | 307830054 | 0 |
| 18.89.29.39 | 307830055 | 0 |
| 18.89.29.40 | 307830056 | 0 |
| 18.89.29.41 | 307830057 | 0 |
| 18.89.29.42 | 307830058 | 0 |
| 18.89.29.43 | 307830059 | 0 |
| 18.89.29.44 | 307830060 | 0 |
| 18.89.29.45 | 307830061 | 0 |
| 18.89.29.46 | 307830062 | 0 |
| 18.89.29.47 | 307830063 | 0 |
| 18.89.29.48 | 307830064 | 0 |
| 18.89.29.49 | 307830065 | 0 |
| 18.89.29.50 | 307830066 | 0 |
| 18.89.29.51 | 307830067 | 0 |
| 18.89.29.52 | 307830068 | 0 |
| 18.89.29.53 | 307830069 | 0 |
| 18.89.29.54 | 307830070 | 0 |
| 18.89.29.55 | 307830071 | 0 |
| 18.89.29.56 | 307830072 | 0 |
| 18.89.29.57 | 307830073 | 0 |
| 18.89.29.58 | 307830074 | 0 |
| 18.89.29.59 | 307830075 | 0 |
| 18.89.29.60 | 307830076 | 0 |
| 18.89.29.61 | 307830077 | 0 |
| 18.89.29.62 | 307830078 | 0 |
| 18.89.29.63 | 307830079 | 0 |
| 18.89.29.64 | 307830080 | 0 |
| 18.89.29.65 | 307830081 | 0 |
| 18.89.29.66 | 307830082 | 0 |
| 18.89.29.67 | 307830083 | 0 |
| 18.89.29.68 | 307830084 | 0 |
| 18.89.29.69 | 307830085 | 0 |
| 18.89.29.70 | 307830086 | 0 |
| 18.89.29.71 | 307830087 | 0 |
| 18.89.29.72 | 307830088 | 0 |
| 18.89.29.73 | 307830089 | 0 |
| 18.89.29.74 | 307830090 | 0 |
| 18.89.29.75 | 307830091 | 0 |
| 18.89.29.76 | 307830092 | 0 |
| 18.89.29.77 | 307830093 | 0 |
| 18.89.29.78 | 307830094 | 0 |
| 18.89.29.79 | 307830095 | 0 |
| 18.89.29.80 | 307830096 | 0 |
| 18.89.29.81 | 307830097 | 0 |
| 18.89.29.82 | 307830098 | 0 |
| 18.89.29.83 | 307830099 | 0 |
| 18.89.29.84 | 307830100 | 0 |
| 18.89.29.85 | 307830101 | 0 |