Die IP-Adresse 131.90.45 erfolgt über PG&E, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 131.90.0.0/16 (Bereich 131.90.0.0, 131.90.255.255). Die autonomen Systemnummer (ASN) ist 2013.
| ASN | 2013 |
| Ausgehend von IP | 131.90.0.0 |
| Beendigung durch IP | 131.90.255.255 |
| ASN-Namen | PG&E |
| GGDV | 131.90.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 05.12.2018 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | San Pablo | 37,9622 | -122,3455 | 2018-12-05 |
| MaxMind | US | USA | - | San Francisco | 37,7898 | -122,3942 | 2018-12-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.90.45.0 | 2203725056 | 0 |
| 131.90.45.1 | 2203725057 | 0 |
| 131.90.45.2 | 2203725058 | 0 |
| 131.90.45.3 | 2203725059 | 0 |
| 131.90.45.4 | 2203725060 | 0 |
| 131.90.45.5 | 2203725061 | 0 |
| 131.90.45.6 | 2203725062 | 0 |
| 131.90.45.7 | 2203725063 | 0 |
| 131.90.45.8 | 2203725064 | 0 |
| 131.90.45.9 | 2203725065 | 0 |
| 131.90.45.10 | 2203725066 | 0 |
| 131.90.45.11 | 2203725067 | 0 |
| 131.90.45.12 | 2203725068 | 0 |
| 131.90.45.13 | 2203725069 | 0 |
| 131.90.45.14 | 2203725070 | 0 |
| 131.90.45.15 | 2203725071 | 0 |
| 131.90.45.16 | 2203725072 | 0 |
| 131.90.45.17 | 2203725073 | 0 |
| 131.90.45.18 | 2203725074 | 0 |
| 131.90.45.19 | 2203725075 | 0 |
| 131.90.45.20 | 2203725076 | 0 |
| 131.90.45.21 | 2203725077 | 0 |
| 131.90.45.22 | 2203725078 | 0 |
| 131.90.45.23 | 2203725079 | 0 |
| 131.90.45.24 | 2203725080 | 0 |
| 131.90.45.25 | 2203725081 | 0 |
| 131.90.45.26 | 2203725082 | 0 |
| 131.90.45.27 | 2203725083 | 0 |
| 131.90.45.28 | 2203725084 | 0 |
| 131.90.45.29 | 2203725085 | 0 |
| 131.90.45.30 | 2203725086 | 0 |
| 131.90.45.31 | 2203725087 | 0 |
| 131.90.45.32 | 2203725088 | 0 |
| 131.90.45.33 | 2203725089 | 0 |
| 131.90.45.34 | 2203725090 | 0 |
| 131.90.45.35 | 2203725091 | 0 |
| 131.90.45.36 | 2203725092 | 0 |
| 131.90.45.37 | 2203725093 | 0 |
| 131.90.45.38 | 2203725094 | 0 |
| 131.90.45.39 | 2203725095 | 0 |
| 131.90.45.40 | 2203725096 | 0 |
| 131.90.45.41 | 2203725097 | 0 |
| 131.90.45.42 | 2203725098 | 0 |
| 131.90.45.43 | 2203725099 | 0 |
| 131.90.45.44 | 2203725100 | 0 |
| 131.90.45.45 | 2203725101 | 0 |
| 131.90.45.46 | 2203725102 | 0 |
| 131.90.45.47 | 2203725103 | 0 |
| 131.90.45.48 | 2203725104 | 0 |
| 131.90.45.49 | 2203725105 | 0 |
| 131.90.45.50 | 2203725106 | 0 |
| 131.90.45.51 | 2203725107 | 0 |
| 131.90.45.52 | 2203725108 | 0 |
| 131.90.45.53 | 2203725109 | 0 |
| 131.90.45.54 | 2203725110 | 0 |
| 131.90.45.55 | 2203725111 | 0 |
| 131.90.45.56 | 2203725112 | 0 |
| 131.90.45.57 | 2203725113 | 0 |
| 131.90.45.58 | 2203725114 | 0 |
| 131.90.45.59 | 2203725115 | 0 |
| 131.90.45.60 | 2203725116 | 0 |
| 131.90.45.61 | 2203725117 | 0 |
| 131.90.45.62 | 2203725118 | 0 |
| 131.90.45.63 | 2203725119 | 0 |
| 131.90.45.64 | 2203725120 | 0 |
| 131.90.45.65 | 2203725121 | 0 |
| 131.90.45.66 | 2203725122 | 0 |
| 131.90.45.67 | 2203725123 | 0 |
| 131.90.45.68 | 2203725124 | 0 |
| 131.90.45.69 | 2203725125 | 0 |
| 131.90.45.70 | 2203725126 | 0 |
| 131.90.45.71 | 2203725127 | 0 |
| 131.90.45.72 | 2203725128 | 0 |
| 131.90.45.73 | 2203725129 | 0 |
| 131.90.45.74 | 2203725130 | 0 |
| 131.90.45.75 | 2203725131 | 0 |
| 131.90.45.76 | 2203725132 | 0 |
| 131.90.45.77 | 2203725133 | 0 |
| 131.90.45.78 | 2203725134 | 0 |
| 131.90.45.79 | 2203725135 | 0 |
| 131.90.45.80 | 2203725136 | 0 |
| 131.90.45.81 | 2203725137 | 0 |
| 131.90.45.82 | 2203725138 | 0 |
| 131.90.45.83 | 2203725139 | 0 |
| 131.90.45.84 | 2203725140 | 0 |
| 131.90.45.85 | 2203725141 | 0 |