Les adresses IP débutant par 133.78.72 sont fournies par Research Organization of Information and Systems, National Institute of Informatics, elles appartiennent au CIDR (Classless Inter-Domain Routing) 133.78.0.0/16, le bloc IP comprant les adresses de 133.78.0.0 à 133.78.255.255). Le numéro de système autonome (ASN) est 2907.
| ASN | 2907 |
| IP commençant par | 133.78.0.0 |
| IP se terminant par | 133.78.255.255 |
| Nom ASN | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 133.78.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 06/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japon | - | Yokohama | 35,4442 | 139,6381 | 2019-05-06 |
| MaxMind | JP | Japon | - | - | 35,69 | 139,69 | 2019-05-06 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.78.72.0 | 2236499968 | 0 |
| 133.78.72.1 | 2236499969 | 0 |
| 133.78.72.2 | 2236499970 | 0 |
| 133.78.72.3 | 2236499971 | 0 |
| 133.78.72.4 | 2236499972 | 0 |
| 133.78.72.5 | 2236499973 | 0 |
| 133.78.72.6 | 2236499974 | 0 |
| 133.78.72.7 | 2236499975 | 0 |
| 133.78.72.8 | 2236499976 | 0 |
| 133.78.72.9 | 2236499977 | 0 |
| 133.78.72.10 | 2236499978 | 0 |
| 133.78.72.11 | 2236499979 | 0 |
| 133.78.72.12 | 2236499980 | 0 |
| 133.78.72.13 | 2236499981 | 0 |
| 133.78.72.14 | 2236499982 | 0 |
| 133.78.72.15 | 2236499983 | 0 |
| 133.78.72.16 | 2236499984 | 0 |
| 133.78.72.17 | 2236499985 | 0 |
| 133.78.72.18 | 2236499986 | 0 |
| 133.78.72.19 | 2236499987 | 0 |
| 133.78.72.20 | 2236499988 | 0 |
| 133.78.72.21 | 2236499989 | 0 |
| 133.78.72.22 | 2236499990 | 0 |
| 133.78.72.23 | 2236499991 | 0 |
| 133.78.72.24 | 2236499992 | 0 |
| 133.78.72.25 | 2236499993 | 0 |
| 133.78.72.26 | 2236499994 | 0 |
| 133.78.72.27 | 2236499995 | 0 |
| 133.78.72.28 | 2236499996 | 0 |
| 133.78.72.29 | 2236499997 | 0 |
| 133.78.72.30 | 2236499998 | 0 |
| 133.78.72.31 | 2236499999 | 0 |
| 133.78.72.32 | 2236500000 | 0 |
| 133.78.72.33 | 2236500001 | 0 |
| 133.78.72.34 | 2236500002 | 0 |
| 133.78.72.35 | 2236500003 | 0 |
| 133.78.72.36 | 2236500004 | 0 |
| 133.78.72.37 | 2236500005 | 0 |
| 133.78.72.38 | 2236500006 | 0 |
| 133.78.72.39 | 2236500007 | 0 |
| 133.78.72.40 | 2236500008 | 0 |
| 133.78.72.41 | 2236500009 | 0 |
| 133.78.72.42 | 2236500010 | 0 |
| 133.78.72.43 | 2236500011 | 0 |
| 133.78.72.44 | 2236500012 | 0 |
| 133.78.72.45 | 2236500013 | 0 |
| 133.78.72.46 | 2236500014 | 0 |
| 133.78.72.47 | 2236500015 | 0 |
| 133.78.72.48 | 2236500016 | 0 |
| 133.78.72.49 | 2236500017 | 0 |
| 133.78.72.50 | 2236500018 | 0 |
| 133.78.72.51 | 2236500019 | 0 |
| 133.78.72.52 | 2236500020 | 0 |
| 133.78.72.53 | 2236500021 | 0 |
| 133.78.72.54 | 2236500022 | 0 |
| 133.78.72.55 | 2236500023 | 0 |
| 133.78.72.56 | 2236500024 | 0 |
| 133.78.72.57 | 2236500025 | 0 |
| 133.78.72.58 | 2236500026 | 0 |
| 133.78.72.59 | 2236500027 | 0 |
| 133.78.72.60 | 2236500028 | 0 |
| 133.78.72.61 | 2236500029 | 0 |
| 133.78.72.62 | 2236500030 | 0 |
| 133.78.72.63 | 2236500031 | 0 |
| 133.78.72.64 | 2236500032 | 0 |
| 133.78.72.65 | 2236500033 | 0 |
| 133.78.72.66 | 2236500034 | 0 |
| 133.78.72.67 | 2236500035 | 0 |
| 133.78.72.68 | 2236500036 | 0 |
| 133.78.72.69 | 2236500037 | 0 |
| 133.78.72.70 | 2236500038 | 0 |
| 133.78.72.71 | 2236500039 | 0 |
| 133.78.72.72 | 2236500040 | 0 |
| 133.78.72.73 | 2236500041 | 0 |
| 133.78.72.74 | 2236500042 | 0 |
| 133.78.72.75 | 2236500043 | 0 |
| 133.78.72.76 | 2236500044 | 0 |
| 133.78.72.77 | 2236500045 | 0 |
| 133.78.72.78 | 2236500046 | 0 |
| 133.78.72.79 | 2236500047 | 0 |
| 133.78.72.80 | 2236500048 | 0 |
| 133.78.72.81 | 2236500049 | 0 |
| 133.78.72.82 | 2236500050 | 0 |
| 133.78.72.83 | 2236500051 | 0 |
| 133.78.72.84 | 2236500052 | 0 |
| 133.78.72.85 | 2236500053 | 0 |