Les adresses IP débutant par 157.80.75 sont fournies par Research Organization of Information and Systems, National Institute of Informatics, elles appartiennent au CIDR (Classless Inter-Domain Routing) 157.80.0.0/16, le bloc IP comprant les adresses de 157.80.0.0 à 157.80.255.255). Le numéro de système autonome (ASN) est 2907.
| ASN | 2907 |
| IP commençant par | 157.80.0.0 |
| IP se terminant par | 157.80.255.255 |
| Nom ASN | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 157.80.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 20/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japon | - | Mito | 36,367 | 140,467 | 2019-05-20 |
| MaxMind | JP | Japon | - | Tokyo | 35,6427 | 139,7677 | 2019-05-20 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 157.80.75.0 | 2639284992 | 0 |
| 157.80.75.1 | 2639284993 | 0 |
| 157.80.75.2 | 2639284994 | 0 |
| 157.80.75.3 | 2639284995 | 0 |
| 157.80.75.4 | 2639284996 | 0 |
| 157.80.75.5 | 2639284997 | 0 |
| 157.80.75.6 | 2639284998 | 0 |
| 157.80.75.7 | 2639284999 | 0 |
| 157.80.75.8 | 2639285000 | 0 |
| 157.80.75.9 | 2639285001 | 0 |
| 157.80.75.10 | 2639285002 | 0 |
| 157.80.75.11 | 2639285003 | 0 |
| 157.80.75.12 | 2639285004 | 0 |
| 157.80.75.13 | 2639285005 | 0 |
| 157.80.75.14 | 2639285006 | 0 |
| 157.80.75.15 | 2639285007 | 0 |
| 157.80.75.16 | 2639285008 | 0 |
| 157.80.75.17 | 2639285009 | 0 |
| 157.80.75.18 | 2639285010 | 0 |
| 157.80.75.19 | 2639285011 | 0 |
| 157.80.75.20 | 2639285012 | 0 |
| 157.80.75.21 | 2639285013 | 0 |
| 157.80.75.22 | 2639285014 | 0 |
| 157.80.75.23 | 2639285015 | 0 |
| 157.80.75.24 | 2639285016 | 0 |
| 157.80.75.25 | 2639285017 | 0 |
| 157.80.75.26 | 2639285018 | 0 |
| 157.80.75.27 | 2639285019 | 0 |
| 157.80.75.28 | 2639285020 | 0 |
| 157.80.75.29 | 2639285021 | 0 |
| 157.80.75.30 | 2639285022 | 0 |
| 157.80.75.31 | 2639285023 | 0 |
| 157.80.75.32 | 2639285024 | 0 |
| 157.80.75.33 | 2639285025 | 0 |
| 157.80.75.34 | 2639285026 | 0 |
| 157.80.75.35 | 2639285027 | 0 |
| 157.80.75.36 | 2639285028 | 0 |
| 157.80.75.37 | 2639285029 | 0 |
| 157.80.75.38 | 2639285030 | 0 |
| 157.80.75.39 | 2639285031 | 0 |
| 157.80.75.40 | 2639285032 | 0 |
| 157.80.75.41 | 2639285033 | 0 |
| 157.80.75.42 | 2639285034 | 0 |
| 157.80.75.43 | 2639285035 | 0 |
| 157.80.75.44 | 2639285036 | 0 |
| 157.80.75.45 | 2639285037 | 0 |
| 157.80.75.46 | 2639285038 | 0 |
| 157.80.75.47 | 2639285039 | 0 |
| 157.80.75.48 | 2639285040 | 0 |
| 157.80.75.49 | 2639285041 | 0 |
| 157.80.75.50 | 2639285042 | 0 |
| 157.80.75.51 | 2639285043 | 0 |
| 157.80.75.52 | 2639285044 | 0 |
| 157.80.75.53 | 2639285045 | 0 |
| 157.80.75.54 | 2639285046 | 0 |
| 157.80.75.55 | 2639285047 | 0 |
| 157.80.75.56 | 2639285048 | 0 |
| 157.80.75.57 | 2639285049 | 0 |
| 157.80.75.58 | 2639285050 | 0 |
| 157.80.75.59 | 2639285051 | 0 |
| 157.80.75.60 | 2639285052 | 0 |
| 157.80.75.61 | 2639285053 | 0 |
| 157.80.75.62 | 2639285054 | 0 |
| 157.80.75.63 | 2639285055 | 0 |
| 157.80.75.64 | 2639285056 | 0 |
| 157.80.75.65 | 2639285057 | 0 |
| 157.80.75.66 | 2639285058 | 0 |
| 157.80.75.67 | 2639285059 | 0 |
| 157.80.75.68 | 2639285060 | 0 |
| 157.80.75.69 | 2639285061 | 0 |
| 157.80.75.70 | 2639285062 | 0 |
| 157.80.75.71 | 2639285063 | 0 |
| 157.80.75.72 | 2639285064 | 0 |
| 157.80.75.73 | 2639285065 | 0 |
| 157.80.75.74 | 2639285066 | 0 |
| 157.80.75.75 | 2639285067 | 0 |
| 157.80.75.76 | 2639285068 | 0 |
| 157.80.75.77 | 2639285069 | 0 |
| 157.80.75.78 | 2639285070 | 0 |
| 157.80.75.79 | 2639285071 | 0 |
| 157.80.75.80 | 2639285072 | 0 |
| 157.80.75.81 | 2639285073 | 0 |
| 157.80.75.82 | 2639285074 | 0 |
| 157.80.75.83 | 2639285075 | 0 |
| 157.80.75.84 | 2639285076 | 0 |
| 157.80.75.85 | 2639285077 | 0 |