Les adresses IP débutant par 131.1.136 sont fournies par 754th Electronic Systems Group, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.3.0.0/16, le bloc IP comprant les adresses de 131.3.0.0 à 131.3.255.255). Le numéro de système autonome (ASN) est 444.
| ASN | 444 |
| IP commençant par | 131.3.0.0 |
| IP se terminant par | 131.3.255.255 |
| Nom ASN | 754th Electronic Systems Group |
| CDIR | 131.3.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 29/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | IT | Italie | - | Ivrea | 45,4581 | 7,8719 | 2017-08-29 |
| MaxMind | IT | Italie | - | Ivrée | 45,4672 | 7,8762 | 2017-08-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.1.136.0 | 2197915648 | 0 |
| 131.1.136.1 | 2197915649 | 0 |
| 131.1.136.2 | 2197915650 | 0 |
| 131.1.136.3 | 2197915651 | 0 |
| 131.1.136.4 | 2197915652 | 0 |
| 131.1.136.5 | 2197915653 | 0 |
| 131.1.136.6 | 2197915654 | 0 |
| 131.1.136.7 | 2197915655 | 0 |
| 131.1.136.8 | 2197915656 | 0 |
| 131.1.136.9 | 2197915657 | 0 |
| 131.1.136.10 | 2197915658 | 0 |
| 131.1.136.11 | 2197915659 | 0 |
| 131.1.136.12 | 2197915660 | 0 |
| 131.1.136.13 | 2197915661 | 0 |
| 131.1.136.14 | 2197915662 | 0 |
| 131.1.136.15 | 2197915663 | 0 |
| 131.1.136.16 | 2197915664 | 0 |
| 131.1.136.17 | 2197915665 | 0 |
| 131.1.136.18 | 2197915666 | 0 |
| 131.1.136.19 | 2197915667 | 0 |
| 131.1.136.20 | 2197915668 | 0 |
| 131.1.136.21 | 2197915669 | 0 |
| 131.1.136.22 | 2197915670 | 0 |
| 131.1.136.23 | 2197915671 | 0 |
| 131.1.136.24 | 2197915672 | 0 |
| 131.1.136.25 | 2197915673 | 0 |
| 131.1.136.26 | 2197915674 | 0 |
| 131.1.136.27 | 2197915675 | 0 |
| 131.1.136.28 | 2197915676 | 0 |
| 131.1.136.29 | 2197915677 | 0 |
| 131.1.136.30 | 2197915678 | 0 |
| 131.1.136.31 | 2197915679 | 0 |
| 131.1.136.32 | 2197915680 | 0 |
| 131.1.136.33 | 2197915681 | 0 |
| 131.1.136.34 | 2197915682 | 0 |
| 131.1.136.35 | 2197915683 | 0 |
| 131.1.136.36 | 2197915684 | 0 |
| 131.1.136.37 | 2197915685 | 0 |
| 131.1.136.38 | 2197915686 | 0 |
| 131.1.136.39 | 2197915687 | 0 |
| 131.1.136.40 | 2197915688 | 0 |
| 131.1.136.41 | 2197915689 | 0 |
| 131.1.136.42 | 2197915690 | 0 |
| 131.1.136.43 | 2197915691 | 0 |
| 131.1.136.44 | 2197915692 | 0 |
| 131.1.136.45 | 2197915693 | 0 |
| 131.1.136.46 | 2197915694 | 0 |
| 131.1.136.47 | 2197915695 | 0 |
| 131.1.136.48 | 2197915696 | 0 |
| 131.1.136.49 | 2197915697 | 0 |
| 131.1.136.50 | 2197915698 | 0 |
| 131.1.136.51 | 2197915699 | 0 |
| 131.1.136.52 | 2197915700 | 0 |
| 131.1.136.53 | 2197915701 | 0 |
| 131.1.136.54 | 2197915702 | 0 |
| 131.1.136.55 | 2197915703 | 0 |
| 131.1.136.56 | 2197915704 | 0 |
| 131.1.136.57 | 2197915705 | 0 |
| 131.1.136.58 | 2197915706 | 0 |
| 131.1.136.59 | 2197915707 | 0 |
| 131.1.136.60 | 2197915708 | 0 |
| 131.1.136.61 | 2197915709 | 0 |
| 131.1.136.62 | 2197915710 | 0 |
| 131.1.136.63 | 2197915711 | 0 |
| 131.1.136.64 | 2197915712 | 0 |
| 131.1.136.65 | 2197915713 | 0 |
| 131.1.136.66 | 2197915714 | 0 |
| 131.1.136.67 | 2197915715 | 0 |
| 131.1.136.68 | 2197915716 | 0 |
| 131.1.136.69 | 2197915717 | 0 |
| 131.1.136.70 | 2197915718 | 0 |
| 131.1.136.71 | 2197915719 | 0 |
| 131.1.136.72 | 2197915720 | 0 |
| 131.1.136.73 | 2197915721 | 0 |
| 131.1.136.74 | 2197915722 | 0 |
| 131.1.136.75 | 2197915723 | 0 |
| 131.1.136.76 | 2197915724 | 0 |
| 131.1.136.77 | 2197915725 | 0 |
| 131.1.136.78 | 2197915726 | 0 |
| 131.1.136.79 | 2197915727 | 0 |
| 131.1.136.80 | 2197915728 | 0 |
| 131.1.136.81 | 2197915729 | 0 |
| 131.1.136.82 | 2197915730 | 0 |
| 131.1.136.83 | 2197915731 | 0 |
| 131.1.136.84 | 2197915732 | 0 |
| 131.1.136.85 | 2197915733 | 0 |