L'indirizzo IP 18.87.72 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 | 14/08/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Cambridge | 42,3751 | -71,1056 | 2018-08-14 |
| MaxMind | US | United States | - | Dearborn | 42,3223 | -83,1763 | 2018-08-14 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.87.72.0 | 307709952 | 0 |
| 18.87.72.1 | 307709953 | 0 |
| 18.87.72.2 | 307709954 | 0 |
| 18.87.72.3 | 307709955 | 0 |
| 18.87.72.4 | 307709956 | 0 |
| 18.87.72.5 | 307709957 | 0 |
| 18.87.72.6 | 307709958 | 0 |
| 18.87.72.7 | 307709959 | 0 |
| 18.87.72.8 | 307709960 | 0 |
| 18.87.72.9 | 307709961 | 0 |
| 18.87.72.10 | 307709962 | 0 |
| 18.87.72.11 | 307709963 | 0 |
| 18.87.72.12 | 307709964 | 0 |
| 18.87.72.13 | 307709965 | 0 |
| 18.87.72.14 | 307709966 | 0 |
| 18.87.72.15 | 307709967 | 0 |
| 18.87.72.16 | 307709968 | 0 |
| 18.87.72.17 | 307709969 | 0 |
| 18.87.72.18 | 307709970 | 0 |
| 18.87.72.19 | 307709971 | 0 |
| 18.87.72.20 | 307709972 | 0 |
| 18.87.72.21 | 307709973 | 0 |
| 18.87.72.22 | 307709974 | 0 |
| 18.87.72.23 | 307709975 | 0 |
| 18.87.72.24 | 307709976 | 0 |
| 18.87.72.25 | 307709977 | 0 |
| 18.87.72.26 | 307709978 | 0 |
| 18.87.72.27 | 307709979 | 0 |
| 18.87.72.28 | 307709980 | 0 |
| 18.87.72.29 | 307709981 | 0 |
| 18.87.72.30 | 307709982 | 0 |
| 18.87.72.31 | 307709983 | 0 |
| 18.87.72.32 | 307709984 | 0 |
| 18.87.72.33 | 307709985 | 0 |
| 18.87.72.34 | 307709986 | 0 |
| 18.87.72.35 | 307709987 | 0 |
| 18.87.72.36 | 307709988 | 0 |
| 18.87.72.37 | 307709989 | 0 |
| 18.87.72.38 | 307709990 | 0 |
| 18.87.72.39 | 307709991 | 0 |
| 18.87.72.40 | 307709992 | 0 |
| 18.87.72.41 | 307709993 | 0 |
| 18.87.72.42 | 307709994 | 0 |
| 18.87.72.43 | 307709995 | 0 |
| 18.87.72.44 | 307709996 | 0 |
| 18.87.72.45 | 307709997 | 0 |
| 18.87.72.46 | 307709998 | 0 |
| 18.87.72.47 | 307709999 | 0 |
| 18.87.72.48 | 307710000 | 0 |
| 18.87.72.49 | 307710001 | 0 |
| 18.87.72.50 | 307710002 | 0 |
| 18.87.72.51 | 307710003 | 0 |
| 18.87.72.52 | 307710004 | 0 |
| 18.87.72.53 | 307710005 | 0 |
| 18.87.72.54 | 307710006 | 0 |
| 18.87.72.55 | 307710007 | 0 |
| 18.87.72.56 | 307710008 | 0 |
| 18.87.72.57 | 307710009 | 0 |
| 18.87.72.58 | 307710010 | 0 |
| 18.87.72.59 | 307710011 | 0 |
| 18.87.72.60 | 307710012 | 0 |
| 18.87.72.61 | 307710013 | 0 |
| 18.87.72.62 | 307710014 | 0 |
| 18.87.72.63 | 307710015 | 0 |
| 18.87.72.64 | 307710016 | 0 |
| 18.87.72.65 | 307710017 | 0 |
| 18.87.72.66 | 307710018 | 0 |
| 18.87.72.67 | 307710019 | 0 |
| 18.87.72.68 | 307710020 | 0 |
| 18.87.72.69 | 307710021 | 0 |
| 18.87.72.70 | 307710022 | 0 |
| 18.87.72.71 | 307710023 | 0 |
| 18.87.72.72 | 307710024 | 0 |
| 18.87.72.73 | 307710025 | 0 |
| 18.87.72.74 | 307710026 | 0 |
| 18.87.72.75 | 307710027 | 0 |
| 18.87.72.76 | 307710028 | 0 |
| 18.87.72.77 | 307710029 | 0 |
| 18.87.72.78 | 307710030 | 0 |
| 18.87.72.79 | 307710031 | 0 |
| 18.87.72.80 | 307710032 | 0 |
| 18.87.72.81 | 307710033 | 0 |
| 18.87.72.82 | 307710034 | 0 |
| 18.87.72.83 | 307710035 | 0 |
| 18.87.72.84 | 307710036 | 0 |
| 18.87.72.85 | 307710037 | 0 |