Die IP-Adresse 131.66.87 erfolgt über DoD Network Information Center, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 131.64.0.0/13 (Bereich 131.64.0.0, 131.71.255.255). Die autonomen Systemnummer (ASN) ist 721.
| ASN | 721 |
| Ausgehend von IP | 131.64.0.0 |
| Beendigung durch IP | 131.71.255.255 |
| ASN-Namen | DoD Network Information Center |
| GGDV | 131.64.0.0/13 |
| Numerische IP | |
| Registrierung | |
| Letztes update | 28.05.2019 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Pearland | 29,5636 | -95,2861 | 2019-05-28 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2019-05-28 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.66.87.0 | 2202162944 | 0 |
| 131.66.87.1 | 2202162945 | 0 |
| 131.66.87.2 | 2202162946 | 0 |
| 131.66.87.3 | 2202162947 | 0 |
| 131.66.87.4 | 2202162948 | 0 |
| 131.66.87.5 | 2202162949 | 0 |
| 131.66.87.6 | 2202162950 | 0 |
| 131.66.87.7 | 2202162951 | 0 |
| 131.66.87.8 | 2202162952 | 0 |
| 131.66.87.9 | 2202162953 | 0 |
| 131.66.87.10 | 2202162954 | 0 |
| 131.66.87.11 | 2202162955 | 0 |
| 131.66.87.12 | 2202162956 | 0 |
| 131.66.87.13 | 2202162957 | 0 |
| 131.66.87.14 | 2202162958 | 0 |
| 131.66.87.15 | 2202162959 | 0 |
| 131.66.87.16 | 2202162960 | 0 |
| 131.66.87.17 | 2202162961 | 0 |
| 131.66.87.18 | 2202162962 | 0 |
| 131.66.87.19 | 2202162963 | 0 |
| 131.66.87.20 | 2202162964 | 0 |
| 131.66.87.21 | 2202162965 | 0 |
| 131.66.87.22 | 2202162966 | 0 |
| 131.66.87.23 | 2202162967 | 0 |
| 131.66.87.24 | 2202162968 | 0 |
| 131.66.87.25 | 2202162969 | 0 |
| 131.66.87.26 | 2202162970 | 0 |
| 131.66.87.27 | 2202162971 | 0 |
| 131.66.87.28 | 2202162972 | 0 |
| 131.66.87.29 | 2202162973 | 0 |
| 131.66.87.30 | 2202162974 | 0 |
| 131.66.87.31 | 2202162975 | 0 |
| 131.66.87.32 | 2202162976 | 0 |
| 131.66.87.33 | 2202162977 | 0 |
| 131.66.87.34 | 2202162978 | 0 |
| 131.66.87.35 | 2202162979 | 0 |
| 131.66.87.36 | 2202162980 | 0 |
| 131.66.87.37 | 2202162981 | 0 |
| 131.66.87.38 | 2202162982 | 0 |
| 131.66.87.39 | 2202162983 | 0 |
| 131.66.87.40 | 2202162984 | 0 |
| 131.66.87.41 | 2202162985 | 0 |
| 131.66.87.42 | 2202162986 | 0 |
| 131.66.87.43 | 2202162987 | 0 |
| 131.66.87.44 | 2202162988 | 0 |
| 131.66.87.45 | 2202162989 | 0 |
| 131.66.87.46 | 2202162990 | 0 |
| 131.66.87.47 | 2202162991 | 0 |
| 131.66.87.48 | 2202162992 | 0 |
| 131.66.87.49 | 2202162993 | 0 |
| 131.66.87.50 | 2202162994 | 0 |
| 131.66.87.51 | 2202162995 | 0 |
| 131.66.87.52 | 2202162996 | 0 |
| 131.66.87.53 | 2202162997 | 0 |
| 131.66.87.54 | 2202162998 | 0 |
| 131.66.87.55 | 2202162999 | 0 |
| 131.66.87.56 | 2202163000 | 0 |
| 131.66.87.57 | 2202163001 | 0 |
| 131.66.87.58 | 2202163002 | 0 |
| 131.66.87.59 | 2202163003 | 0 |
| 131.66.87.60 | 2202163004 | 0 |
| 131.66.87.61 | 2202163005 | 0 |
| 131.66.87.62 | 2202163006 | 0 |
| 131.66.87.63 | 2202163007 | 0 |
| 131.66.87.64 | 2202163008 | 0 |
| 131.66.87.65 | 2202163009 | 0 |
| 131.66.87.66 | 2202163010 | 0 |
| 131.66.87.67 | 2202163011 | 0 |
| 131.66.87.68 | 2202163012 | 0 |
| 131.66.87.69 | 2202163013 | 0 |
| 131.66.87.70 | 2202163014 | 0 |
| 131.66.87.71 | 2202163015 | 0 |
| 131.66.87.72 | 2202163016 | 0 |
| 131.66.87.73 | 2202163017 | 0 |
| 131.66.87.74 | 2202163018 | 0 |
| 131.66.87.75 | 2202163019 | 0 |
| 131.66.87.76 | 2202163020 | 0 |
| 131.66.87.77 | 2202163021 | 0 |
| 131.66.87.78 | 2202163022 | 0 |
| 131.66.87.79 | 2202163023 | 0 |
| 131.66.87.80 | 2202163024 | 0 |
| 131.66.87.81 | 2202163025 | 0 |
| 131.66.87.82 | 2202163026 | 0 |
| 131.66.87.83 | 2202163027 | 0 |
| 131.66.87.84 | 2202163028 | 0 |
| 131.66.87.85 | 2202163029 | 0 |