Les adresses IP débutant par 131.40.40 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.32.0.0/11, le bloc IP comprant les adresses de 131.32.0.0 à 131.63.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.32.0.0 |
| IP se terminant par | 131.63.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 31/03/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2020-03-30 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2020-03-30 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.40.40.0 | 2200446976 | 0 |
| 131.40.40.1 | 2200446977 | 0 |
| 131.40.40.2 | 2200446978 | 0 |
| 131.40.40.3 | 2200446979 | 0 |
| 131.40.40.4 | 2200446980 | 0 |
| 131.40.40.5 | 2200446981 | 0 |
| 131.40.40.6 | 2200446982 | 0 |
| 131.40.40.7 | 2200446983 | 0 |
| 131.40.40.8 | 2200446984 | 0 |
| 131.40.40.9 | 2200446985 | 0 |
| 131.40.40.10 | 2200446986 | 0 |
| 131.40.40.11 | 2200446987 | 0 |
| 131.40.40.12 | 2200446988 | 0 |
| 131.40.40.13 | 2200446989 | 0 |
| 131.40.40.14 | 2200446990 | 0 |
| 131.40.40.15 | 2200446991 | 0 |
| 131.40.40.16 | 2200446992 | 0 |
| 131.40.40.17 | 2200446993 | 0 |
| 131.40.40.18 | 2200446994 | 0 |
| 131.40.40.19 | 2200446995 | 0 |
| 131.40.40.20 | 2200446996 | 0 |
| 131.40.40.21 | 2200446997 | 0 |
| 131.40.40.22 | 2200446998 | 0 |
| 131.40.40.23 | 2200446999 | 0 |
| 131.40.40.24 | 2200447000 | 0 |
| 131.40.40.25 | 2200447001 | 0 |
| 131.40.40.26 | 2200447002 | 0 |
| 131.40.40.27 | 2200447003 | 0 |
| 131.40.40.28 | 2200447004 | 0 |
| 131.40.40.29 | 2200447005 | 0 |
| 131.40.40.30 | 2200447006 | 0 |
| 131.40.40.31 | 2200447007 | 0 |
| 131.40.40.32 | 2200447008 | 0 |
| 131.40.40.33 | 2200447009 | 0 |
| 131.40.40.34 | 2200447010 | 0 |
| 131.40.40.35 | 2200447011 | 0 |
| 131.40.40.36 | 2200447012 | 0 |
| 131.40.40.37 | 2200447013 | 0 |
| 131.40.40.38 | 2200447014 | 0 |
| 131.40.40.39 | 2200447015 | 0 |
| 131.40.40.40 | 2200447016 | 0 |
| 131.40.40.41 | 2200447017 | 0 |
| 131.40.40.42 | 2200447018 | 0 |
| 131.40.40.43 | 2200447019 | 0 |
| 131.40.40.44 | 2200447020 | 0 |
| 131.40.40.45 | 2200447021 | 0 |
| 131.40.40.46 | 2200447022 | 0 |
| 131.40.40.47 | 2200447023 | 0 |
| 131.40.40.48 | 2200447024 | 0 |
| 131.40.40.49 | 2200447025 | 0 |
| 131.40.40.50 | 2200447026 | 0 |
| 131.40.40.51 | 2200447027 | 0 |
| 131.40.40.52 | 2200447028 | 0 |
| 131.40.40.53 | 2200447029 | 0 |
| 131.40.40.54 | 2200447030 | 0 |
| 131.40.40.55 | 2200447031 | 0 |
| 131.40.40.56 | 2200447032 | 0 |
| 131.40.40.57 | 2200447033 | 0 |
| 131.40.40.58 | 2200447034 | 0 |
| 131.40.40.59 | 2200447035 | 0 |
| 131.40.40.60 | 2200447036 | 0 |
| 131.40.40.61 | 2200447037 | 0 |
| 131.40.40.62 | 2200447038 | 0 |
| 131.40.40.63 | 2200447039 | 0 |
| 131.40.40.64 | 2200447040 | 0 |
| 131.40.40.65 | 2200447041 | 0 |
| 131.40.40.66 | 2200447042 | 0 |
| 131.40.40.67 | 2200447043 | 0 |
| 131.40.40.68 | 2200447044 | 0 |
| 131.40.40.69 | 2200447045 | 0 |
| 131.40.40.70 | 2200447046 | 0 |
| 131.40.40.71 | 2200447047 | 0 |
| 131.40.40.72 | 2200447048 | 0 |
| 131.40.40.73 | 2200447049 | 0 |
| 131.40.40.74 | 2200447050 | 0 |
| 131.40.40.75 | 2200447051 | 0 |
| 131.40.40.76 | 2200447052 | 0 |
| 131.40.40.77 | 2200447053 | 0 |
| 131.40.40.78 | 2200447054 | 0 |
| 131.40.40.79 | 2200447055 | 0 |
| 131.40.40.80 | 2200447056 | 0 |
| 131.40.40.81 | 2200447057 | 0 |
| 131.40.40.82 | 2200447058 | 0 |
| 131.40.40.83 | 2200447059 | 0 |
| 131.40.40.84 | 2200447060 | 0 |
| 131.40.40.85 | 2200447061 | 0 |