Die IP-Adresse 131.91.57 erfolgt über Florida Atlantic University, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 131.91.0.0/16 (Bereich 131.91.0.0, 131.91.255.255). Die autonomen Systemnummer (ASN) ist 12013.
| ASN | 12013 |
| Ausgehend von IP | 131.91.0.0 |
| Beendigung durch IP | 131.91.255.255 |
| ASN-Namen | Florida Atlantic University |
| GGDV | 131.91.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 17.08.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Boca Raton | 26,3854 | -80,0997 | 2017-08-16 |
| MaxMind | US | USA | - | Boca Raton | 26,3818 | -80,1046 | 2017-08-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.91.57.0 | 2203793664 | 0 |
| 131.91.57.1 | 2203793665 | 0 |
| 131.91.57.2 | 2203793666 | 0 |
| 131.91.57.3 | 2203793667 | 0 |
| 131.91.57.4 | 2203793668 | 0 |
| 131.91.57.5 | 2203793669 | 0 |
| 131.91.57.6 | 2203793670 | 0 |
| 131.91.57.7 | 2203793671 | 0 |
| 131.91.57.8 | 2203793672 | 0 |
| 131.91.57.9 | 2203793673 | 0 |
| 131.91.57.10 | 2203793674 | 0 |
| 131.91.57.11 | 2203793675 | 0 |
| 131.91.57.12 | 2203793676 | 0 |
| 131.91.57.13 | 2203793677 | 0 |
| 131.91.57.14 | 2203793678 | 0 |
| 131.91.57.15 | 2203793679 | 0 |
| 131.91.57.16 | 2203793680 | 0 |
| 131.91.57.17 | 2203793681 | 0 |
| 131.91.57.18 | 2203793682 | 0 |
| 131.91.57.19 | 2203793683 | 0 |
| 131.91.57.20 | 2203793684 | 0 |
| 131.91.57.21 | 2203793685 | 0 |
| 131.91.57.22 | 2203793686 | 0 |
| 131.91.57.23 | 2203793687 | 0 |
| 131.91.57.24 | 2203793688 | 0 |
| 131.91.57.25 | 2203793689 | 0 |
| 131.91.57.26 | 2203793690 | 0 |
| 131.91.57.27 | 2203793691 | 0 |
| 131.91.57.28 | 2203793692 | 0 |
| 131.91.57.29 | 2203793693 | 0 |
| 131.91.57.30 | 2203793694 | 0 |
| 131.91.57.31 | 2203793695 | 0 |
| 131.91.57.32 | 2203793696 | 0 |
| 131.91.57.33 | 2203793697 | 0 |
| 131.91.57.34 | 2203793698 | 0 |
| 131.91.57.35 | 2203793699 | 0 |
| 131.91.57.36 | 2203793700 | 0 |
| 131.91.57.37 | 2203793701 | 0 |
| 131.91.57.38 | 2203793702 | 0 |
| 131.91.57.39 | 2203793703 | 0 |
| 131.91.57.40 | 2203793704 | 0 |
| 131.91.57.41 | 2203793705 | 0 |
| 131.91.57.42 | 2203793706 | 0 |
| 131.91.57.43 | 2203793707 | 0 |
| 131.91.57.44 | 2203793708 | 0 |
| 131.91.57.45 | 2203793709 | 0 |
| 131.91.57.46 | 2203793710 | 0 |
| 131.91.57.47 | 2203793711 | 0 |
| 131.91.57.48 | 2203793712 | 0 |
| 131.91.57.49 | 2203793713 | 0 |
| 131.91.57.50 | 2203793714 | 0 |
| 131.91.57.51 | 2203793715 | 0 |
| 131.91.57.52 | 2203793716 | 0 |
| 131.91.57.53 | 2203793717 | 0 |
| 131.91.57.54 | 2203793718 | 0 |
| 131.91.57.55 | 2203793719 | 0 |
| 131.91.57.56 | 2203793720 | 0 |
| 131.91.57.57 | 2203793721 | 0 |
| 131.91.57.58 | 2203793722 | 0 |
| 131.91.57.59 | 2203793723 | 0 |
| 131.91.57.60 | 2203793724 | 0 |
| 131.91.57.61 | 2203793725 | 0 |
| 131.91.57.62 | 2203793726 | 0 |
| 131.91.57.63 | 2203793727 | 0 |
| 131.91.57.64 | 2203793728 | 0 |
| 131.91.57.65 | 2203793729 | 0 |
| 131.91.57.66 | 2203793730 | 0 |
| 131.91.57.67 | 2203793731 | 0 |
| 131.91.57.68 | 2203793732 | 0 |
| 131.91.57.69 | 2203793733 | 0 |
| 131.91.57.70 | 2203793734 | 0 |
| 131.91.57.71 | 2203793735 | 0 |
| 131.91.57.72 | 2203793736 | 0 |
| 131.91.57.73 | 2203793737 | 0 |
| 131.91.57.74 | 2203793738 | 0 |
| 131.91.57.75 | 2203793739 | 0 |
| 131.91.57.76 | 2203793740 | 0 |
| 131.91.57.77 | 2203793741 | 0 |
| 131.91.57.78 | 2203793742 | 0 |
| 131.91.57.79 | 2203793743 | 0 |
| 131.91.57.80 | 2203793744 | 0 |
| 131.91.57.81 | 2203793745 | 0 |
| 131.91.57.82 | 2203793746 | 0 |
| 131.91.57.83 | 2203793747 | 0 |
| 131.91.57.84 | 2203793748 | 0 |
| 131.91.57.85 | 2203793749 | 0 |