The IP address 131.141.3 is provided by Harvard University, it's belong to the CDIR (Classless Inter-Domain Routing) 131.142.0.0/16 (range 131.142.0.0 to 131.142.255.255). The autonomous system number (ASN) is 1742.
| ASN | 1742 |
| IP starting by | 131.142.0.0 |
| IP ending by | 131.142.255.255 |
| ASN Name | Harvard University |
| CDIR | 131.142.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 27/11/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3783 | -71.1304 | 2018-11-26 |
| MaxMind | US | United States | - | Cambridge | 42.38 | -71.1329 | 2018-11-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.141.3.0 | 2207056640 | 0 |
| 131.141.3.1 | 2207056641 | 0 |
| 131.141.3.2 | 2207056642 | 0 |
| 131.141.3.3 | 2207056643 | 0 |
| 131.141.3.4 | 2207056644 | 0 |
| 131.141.3.5 | 2207056645 | 0 |
| 131.141.3.6 | 2207056646 | 0 |
| 131.141.3.7 | 2207056647 | 0 |
| 131.141.3.8 | 2207056648 | 0 |
| 131.141.3.9 | 2207056649 | 0 |
| 131.141.3.10 | 2207056650 | 0 |
| 131.141.3.11 | 2207056651 | 0 |
| 131.141.3.12 | 2207056652 | 0 |
| 131.141.3.13 | 2207056653 | 0 |
| 131.141.3.14 | 2207056654 | 0 |
| 131.141.3.15 | 2207056655 | 0 |
| 131.141.3.16 | 2207056656 | 0 |
| 131.141.3.17 | 2207056657 | 0 |
| 131.141.3.18 | 2207056658 | 0 |
| 131.141.3.19 | 2207056659 | 0 |
| 131.141.3.20 | 2207056660 | 0 |
| 131.141.3.21 | 2207056661 | 0 |
| 131.141.3.22 | 2207056662 | 0 |
| 131.141.3.23 | 2207056663 | 0 |
| 131.141.3.24 | 2207056664 | 0 |
| 131.141.3.25 | 2207056665 | 0 |
| 131.141.3.26 | 2207056666 | 0 |
| 131.141.3.27 | 2207056667 | 0 |
| 131.141.3.28 | 2207056668 | 0 |
| 131.141.3.29 | 2207056669 | 0 |
| 131.141.3.30 | 2207056670 | 0 |
| 131.141.3.31 | 2207056671 | 0 |
| 131.141.3.32 | 2207056672 | 0 |
| 131.141.3.33 | 2207056673 | 0 |
| 131.141.3.34 | 2207056674 | 0 |
| 131.141.3.35 | 2207056675 | 0 |
| 131.141.3.36 | 2207056676 | 0 |
| 131.141.3.37 | 2207056677 | 0 |
| 131.141.3.38 | 2207056678 | 0 |
| 131.141.3.39 | 2207056679 | 0 |
| 131.141.3.40 | 2207056680 | 0 |
| 131.141.3.41 | 2207056681 | 0 |
| 131.141.3.42 | 2207056682 | 0 |
| 131.141.3.43 | 2207056683 | 0 |
| 131.141.3.44 | 2207056684 | 0 |
| 131.141.3.45 | 2207056685 | 0 |
| 131.141.3.46 | 2207056686 | 0 |
| 131.141.3.47 | 2207056687 | 0 |
| 131.141.3.48 | 2207056688 | 0 |
| 131.141.3.49 | 2207056689 | 0 |
| 131.141.3.50 | 2207056690 | 0 |
| 131.141.3.51 | 2207056691 | 0 |
| 131.141.3.52 | 2207056692 | 0 |
| 131.141.3.53 | 2207056693 | 0 |
| 131.141.3.54 | 2207056694 | 0 |
| 131.141.3.55 | 2207056695 | 0 |
| 131.141.3.56 | 2207056696 | 0 |
| 131.141.3.57 | 2207056697 | 0 |
| 131.141.3.58 | 2207056698 | 0 |
| 131.141.3.59 | 2207056699 | 0 |
| 131.141.3.60 | 2207056700 | 0 |
| 131.141.3.61 | 2207056701 | 0 |
| 131.141.3.62 | 2207056702 | 0 |
| 131.141.3.63 | 2207056703 | 0 |
| 131.141.3.64 | 2207056704 | 0 |
| 131.141.3.65 | 2207056705 | 0 |
| 131.141.3.66 | 2207056706 | 0 |
| 131.141.3.67 | 2207056707 | 0 |
| 131.141.3.68 | 2207056708 | 0 |
| 131.141.3.69 | 2207056709 | 0 |
| 131.141.3.70 | 2207056710 | 0 |
| 131.141.3.71 | 2207056711 | 0 |
| 131.141.3.72 | 2207056712 | 0 |
| 131.141.3.73 | 2207056713 | 0 |
| 131.141.3.74 | 2207056714 | 0 |
| 131.141.3.75 | 2207056715 | 0 |
| 131.141.3.76 | 2207056716 | 0 |
| 131.141.3.77 | 2207056717 | 0 |
| 131.141.3.78 | 2207056718 | 0 |
| 131.141.3.79 | 2207056719 | 0 |
| 131.141.3.80 | 2207056720 | 0 |
| 131.141.3.81 | 2207056721 | 0 |
| 131.141.3.82 | 2207056722 | 0 |
| 131.141.3.83 | 2207056723 | 0 |
| 131.141.3.84 | 2207056724 | 0 |
| 131.141.3.85 | 2207056725 | 0 |