L'indirizzo IP 205.91.31 è fornito da DoD Network Information Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 205.64.0.0/11, IP tra 205.64.0.0 a 205.95.255.255 ). Il numero di sistema autonomo (ASN) è 721.
| ASN | 721 |
| IP inizia con | 205.64.0.0 |
| IP finale con | 205.95.255.255 |
| ASN Nome | DoD Network Information Center |
| CDIR | 205.64.0.0/11 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 25/02/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Virginia Beach | 36,8816 | -76,0015 | 2018-02-25 |
| MaxMind | US | United States | - | Virginia Beach | 36,9205 | -76,0192 | 2018-02-25 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 205.91.31.0 | 3445300992 | 0 |
| 205.91.31.1 | 3445300993 | 0 |
| 205.91.31.2 | 3445300994 | 0 |
| 205.91.31.3 | 3445300995 | 0 |
| 205.91.31.4 | 3445300996 | 0 |
| 205.91.31.5 | 3445300997 | 0 |
| 205.91.31.6 | 3445300998 | 0 |
| 205.91.31.7 | 3445300999 | 0 |
| 205.91.31.8 | 3445301000 | 0 |
| 205.91.31.9 | 3445301001 | 0 |
| 205.91.31.10 | 3445301002 | 0 |
| 205.91.31.11 | 3445301003 | 0 |
| 205.91.31.12 | 3445301004 | 0 |
| 205.91.31.13 | 3445301005 | 0 |
| 205.91.31.14 | 3445301006 | 0 |
| 205.91.31.15 | 3445301007 | 0 |
| 205.91.31.16 | 3445301008 | 0 |
| 205.91.31.17 | 3445301009 | 0 |
| 205.91.31.18 | 3445301010 | 0 |
| 205.91.31.19 | 3445301011 | 0 |
| 205.91.31.20 | 3445301012 | 0 |
| 205.91.31.21 | 3445301013 | 0 |
| 205.91.31.22 | 3445301014 | 0 |
| 205.91.31.23 | 3445301015 | 0 |
| 205.91.31.24 | 3445301016 | 0 |
| 205.91.31.25 | 3445301017 | 0 |
| 205.91.31.26 | 3445301018 | 0 |
| 205.91.31.27 | 3445301019 | 0 |
| 205.91.31.28 | 3445301020 | 0 |
| 205.91.31.29 | 3445301021 | 0 |
| 205.91.31.30 | 3445301022 | 0 |
| 205.91.31.31 | 3445301023 | 0 |
| 205.91.31.32 | 3445301024 | 0 |
| 205.91.31.33 | 3445301025 | 0 |
| 205.91.31.34 | 3445301026 | 0 |
| 205.91.31.35 | 3445301027 | 0 |
| 205.91.31.36 | 3445301028 | 0 |
| 205.91.31.37 | 3445301029 | 0 |
| 205.91.31.38 | 3445301030 | 0 |
| 205.91.31.39 | 3445301031 | 0 |
| 205.91.31.40 | 3445301032 | 0 |
| 205.91.31.41 | 3445301033 | 0 |
| 205.91.31.42 | 3445301034 | 0 |
| 205.91.31.43 | 3445301035 | 0 |
| 205.91.31.44 | 3445301036 | 0 |
| 205.91.31.45 | 3445301037 | 0 |
| 205.91.31.46 | 3445301038 | 0 |
| 205.91.31.47 | 3445301039 | 0 |
| 205.91.31.48 | 3445301040 | 0 |
| 205.91.31.49 | 3445301041 | 0 |
| 205.91.31.50 | 3445301042 | 0 |
| 205.91.31.51 | 3445301043 | 0 |
| 205.91.31.52 | 3445301044 | 0 |
| 205.91.31.53 | 3445301045 | 0 |
| 205.91.31.54 | 3445301046 | 0 |
| 205.91.31.55 | 3445301047 | 0 |
| 205.91.31.56 | 3445301048 | 0 |
| 205.91.31.57 | 3445301049 | 0 |
| 205.91.31.58 | 3445301050 | 0 |
| 205.91.31.59 | 3445301051 | 0 |
| 205.91.31.60 | 3445301052 | 0 |
| 205.91.31.61 | 3445301053 | 0 |
| 205.91.31.62 | 3445301054 | 0 |
| 205.91.31.63 | 3445301055 | 0 |
| 205.91.31.64 | 3445301056 | 0 |
| 205.91.31.65 | 3445301057 | 0 |
| 205.91.31.66 | 3445301058 | 0 |
| 205.91.31.67 | 3445301059 | 0 |
| 205.91.31.68 | 3445301060 | 0 |
| 205.91.31.69 | 3445301061 | 0 |
| 205.91.31.70 | 3445301062 | 0 |
| 205.91.31.71 | 3445301063 | 0 |
| 205.91.31.72 | 3445301064 | 0 |
| 205.91.31.73 | 3445301065 | 0 |
| 205.91.31.74 | 3445301066 | 0 |
| 205.91.31.75 | 3445301067 | 0 |
| 205.91.31.76 | 3445301068 | 0 |
| 205.91.31.77 | 3445301069 | 0 |
| 205.91.31.78 | 3445301070 | 0 |
| 205.91.31.79 | 3445301071 | 0 |
| 205.91.31.80 | 3445301072 | 0 |
| 205.91.31.81 | 3445301073 | 0 |
| 205.91.31.82 | 3445301074 | 0 |
| 205.91.31.83 | 3445301075 | 0 |
| 205.91.31.84 | 3445301076 | 0 |
| 205.91.31.85 | 3445301077 | 0 |