Les adresses IP débutant par 198.131.4 sont fournies par ESnet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 198.128.0.0/14, le bloc IP comprant les adresses de 198.128.0.0 à 198.131.255.255). Le numéro de système autonome (ASN) est 292.
| ASN | 292 |
| IP commençant par | 198.128.0.0 |
| IP se terminant par | 198.131.255.255 |
| Nom ASN | ESnet |
| CDIR | 198.128.0.0/14 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 03/02/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Palo Alto | 37,4099 | -122,1604 | 2020-02-03 |
| MaxMind | US | États-Unis | - | Palo Alto | 37,3762 | -122,1826 | 2020-02-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 198.131.4.0 | 3330475008 | 0 |
| 198.131.4.1 | 3330475009 | 0 |
| 198.131.4.2 | 3330475010 | 0 |
| 198.131.4.3 | 3330475011 | 0 |
| 198.131.4.4 | 3330475012 | 0 |
| 198.131.4.5 | 3330475013 | 0 |
| 198.131.4.6 | 3330475014 | 0 |
| 198.131.4.7 | 3330475015 | 0 |
| 198.131.4.8 | 3330475016 | 0 |
| 198.131.4.9 | 3330475017 | 0 |
| 198.131.4.10 | 3330475018 | 0 |
| 198.131.4.11 | 3330475019 | 0 |
| 198.131.4.12 | 3330475020 | 0 |
| 198.131.4.13 | 3330475021 | 0 |
| 198.131.4.14 | 3330475022 | 0 |
| 198.131.4.15 | 3330475023 | 0 |
| 198.131.4.16 | 3330475024 | 0 |
| 198.131.4.17 | 3330475025 | 0 |
| 198.131.4.18 | 3330475026 | 0 |
| 198.131.4.19 | 3330475027 | 0 |
| 198.131.4.20 | 3330475028 | 0 |
| 198.131.4.21 | 3330475029 | 0 |
| 198.131.4.22 | 3330475030 | 0 |
| 198.131.4.23 | 3330475031 | 0 |
| 198.131.4.24 | 3330475032 | 0 |
| 198.131.4.25 | 3330475033 | 0 |
| 198.131.4.26 | 3330475034 | 0 |
| 198.131.4.27 | 3330475035 | 0 |
| 198.131.4.28 | 3330475036 | 0 |
| 198.131.4.29 | 3330475037 | 0 |
| 198.131.4.30 | 3330475038 | 0 |
| 198.131.4.31 | 3330475039 | 0 |
| 198.131.4.32 | 3330475040 | 0 |
| 198.131.4.33 | 3330475041 | 0 |
| 198.131.4.34 | 3330475042 | 0 |
| 198.131.4.35 | 3330475043 | 0 |
| 198.131.4.36 | 3330475044 | 0 |
| 198.131.4.37 | 3330475045 | 0 |
| 198.131.4.38 | 3330475046 | 0 |
| 198.131.4.39 | 3330475047 | 0 |
| 198.131.4.40 | 3330475048 | 0 |
| 198.131.4.41 | 3330475049 | 0 |
| 198.131.4.42 | 3330475050 | 0 |
| 198.131.4.43 | 3330475051 | 0 |
| 198.131.4.44 | 3330475052 | 0 |
| 198.131.4.45 | 3330475053 | 0 |
| 198.131.4.46 | 3330475054 | 0 |
| 198.131.4.47 | 3330475055 | 0 |
| 198.131.4.48 | 3330475056 | 0 |
| 198.131.4.49 | 3330475057 | 0 |
| 198.131.4.50 | 3330475058 | 0 |
| 198.131.4.51 | 3330475059 | 0 |
| 198.131.4.52 | 3330475060 | 0 |
| 198.131.4.53 | 3330475061 | 0 |
| 198.131.4.54 | 3330475062 | 0 |
| 198.131.4.55 | 3330475063 | 0 |
| 198.131.4.56 | 3330475064 | 0 |
| 198.131.4.57 | 3330475065 | 0 |
| 198.131.4.58 | 3330475066 | 0 |
| 198.131.4.59 | 3330475067 | 0 |
| 198.131.4.60 | 3330475068 | 0 |
| 198.131.4.61 | 3330475069 | 0 |
| 198.131.4.62 | 3330475070 | 0 |
| 198.131.4.63 | 3330475071 | 0 |
| 198.131.4.64 | 3330475072 | 0 |
| 198.131.4.65 | 3330475073 | 0 |
| 198.131.4.66 | 3330475074 | 0 |
| 198.131.4.67 | 3330475075 | 0 |
| 198.131.4.68 | 3330475076 | 0 |
| 198.131.4.69 | 3330475077 | 0 |
| 198.131.4.70 | 3330475078 | 0 |
| 198.131.4.71 | 3330475079 | 0 |
| 198.131.4.72 | 3330475080 | 0 |
| 198.131.4.73 | 3330475081 | 0 |
| 198.131.4.74 | 3330475082 | 0 |
| 198.131.4.75 | 3330475083 | 0 |
| 198.131.4.76 | 3330475084 | 0 |
| 198.131.4.77 | 3330475085 | 0 |
| 198.131.4.78 | 3330475086 | 0 |
| 198.131.4.79 | 3330475087 | 0 |
| 198.131.4.80 | 3330475088 | 0 |
| 198.131.4.81 | 3330475089 | 0 |
| 198.131.4.82 | 3330475090 | 0 |
| 198.131.4.83 | 3330475091 | 0 |
| 198.131.4.84 | 3330475092 | 0 |
| 198.131.4.85 | 3330475093 | 0 |