L'indirizzo IP 137.81.2 è fornito da University of Wisconsin System, che è di proprietà del CIDR (Classless Inter-Domain Routing) 137.81.0.0/16, IP tra 137.81.0.0 a 137.81.255.255 ). Il numero di sistema autonomo (ASN) è 3128.
| ASN | 3128 |
| IP inizia con | 137.81.0.0 |
| IP finale con | 137.81.255.255 |
| ASN Nome | University of Wisconsin System |
| CDIR | 137.81.0.0/16 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 18/05/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Milwaukee | 43,0389 | -87,9065 | 2019-05-18 |
| MaxMind | CA | Canada | - | Vancouver | 49,4635 | -122,822 | 2019-05-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 137.81.2.0 | 2303787520 | 0 |
| 137.81.2.1 | 2303787521 | 0 |
| 137.81.2.2 | 2303787522 | 0 |
| 137.81.2.3 | 2303787523 | 0 |
| 137.81.2.4 | 2303787524 | 0 |
| 137.81.2.5 | 2303787525 | 0 |
| 137.81.2.6 | 2303787526 | 0 |
| 137.81.2.7 | 2303787527 | 0 |
| 137.81.2.8 | 2303787528 | 0 |
| 137.81.2.9 | 2303787529 | 0 |
| 137.81.2.10 | 2303787530 | 0 |
| 137.81.2.11 | 2303787531 | 0 |
| 137.81.2.12 | 2303787532 | 0 |
| 137.81.2.13 | 2303787533 | 0 |
| 137.81.2.14 | 2303787534 | 0 |
| 137.81.2.15 | 2303787535 | 0 |
| 137.81.2.16 | 2303787536 | 0 |
| 137.81.2.17 | 2303787537 | 0 |
| 137.81.2.18 | 2303787538 | 0 |
| 137.81.2.19 | 2303787539 | 0 |
| 137.81.2.20 | 2303787540 | 0 |
| 137.81.2.21 | 2303787541 | 0 |
| 137.81.2.22 | 2303787542 | 0 |
| 137.81.2.23 | 2303787543 | 0 |
| 137.81.2.24 | 2303787544 | 0 |
| 137.81.2.25 | 2303787545 | 0 |
| 137.81.2.26 | 2303787546 | 0 |
| 137.81.2.27 | 2303787547 | 0 |
| 137.81.2.28 | 2303787548 | 0 |
| 137.81.2.29 | 2303787549 | 0 |
| 137.81.2.30 | 2303787550 | 0 |
| 137.81.2.31 | 2303787551 | 0 |
| 137.81.2.32 | 2303787552 | 0 |
| 137.81.2.33 | 2303787553 | 0 |
| 137.81.2.34 | 2303787554 | 0 |
| 137.81.2.35 | 2303787555 | 0 |
| 137.81.2.36 | 2303787556 | 0 |
| 137.81.2.37 | 2303787557 | 0 |
| 137.81.2.38 | 2303787558 | 0 |
| 137.81.2.39 | 2303787559 | 0 |
| 137.81.2.40 | 2303787560 | 0 |
| 137.81.2.41 | 2303787561 | 0 |
| 137.81.2.42 | 2303787562 | 0 |
| 137.81.2.43 | 2303787563 | 0 |
| 137.81.2.44 | 2303787564 | 0 |
| 137.81.2.45 | 2303787565 | 0 |
| 137.81.2.46 | 2303787566 | 0 |
| 137.81.2.47 | 2303787567 | 0 |
| 137.81.2.48 | 2303787568 | 0 |
| 137.81.2.49 | 2303787569 | 0 |
| 137.81.2.50 | 2303787570 | 0 |
| 137.81.2.51 | 2303787571 | 0 |
| 137.81.2.52 | 2303787572 | 0 |
| 137.81.2.53 | 2303787573 | 0 |
| 137.81.2.54 | 2303787574 | 0 |
| 137.81.2.55 | 2303787575 | 0 |
| 137.81.2.56 | 2303787576 | 0 |
| 137.81.2.57 | 2303787577 | 0 |
| 137.81.2.58 | 2303787578 | 0 |
| 137.81.2.59 | 2303787579 | 0 |
| 137.81.2.60 | 2303787580 | 0 |
| 137.81.2.61 | 2303787581 | 0 |
| 137.81.2.62 | 2303787582 | 0 |
| 137.81.2.63 | 2303787583 | 0 |
| 137.81.2.64 | 2303787584 | 0 |
| 137.81.2.65 | 2303787585 | 0 |
| 137.81.2.66 | 2303787586 | 0 |
| 137.81.2.67 | 2303787587 | 0 |
| 137.81.2.68 | 2303787588 | 0 |
| 137.81.2.69 | 2303787589 | 0 |
| 137.81.2.70 | 2303787590 | 0 |
| 137.81.2.71 | 2303787591 | 0 |
| 137.81.2.72 | 2303787592 | 0 |
| 137.81.2.73 | 2303787593 | 0 |
| 137.81.2.74 | 2303787594 | 0 |
| 137.81.2.75 | 2303787595 | 0 |
| 137.81.2.76 | 2303787596 | 0 |
| 137.81.2.77 | 2303787597 | 0 |
| 137.81.2.78 | 2303787598 | 0 |
| 137.81.2.79 | 2303787599 | 0 |
| 137.81.2.80 | 2303787600 | 0 |
| 137.81.2.81 | 2303787601 | 0 |
| 137.81.2.82 | 2303787602 | 0 |
| 137.81.2.83 | 2303787603 | 0 |
| 137.81.2.84 | 2303787604 | 0 |
| 137.81.2.85 | 2303787605 | 0 |
| IP | Numerical IP | DNS |
| 137.81.2.86 | 2303787606 | 0 |
| 137.81.2.87 | 2303787607 | 0 |
| 137.81.2.88 | 2303787608 | 0 |
| 137.81.2.89 | 2303787609 | 0 |
| 137.81.2.90 | 2303787610 | 0 |
| 137.81.2.91 | 2303787611 | 0 |
| 137.81.2.92 | 2303787612 | 0 |
| 137.81.2.93 | 2303787613 | 0 |
| 137.81.2.94 | 2303787614 | 0 |
| 137.81.2.95 | 2303787615 | 0 |
| 137.81.2.96 | 2303787616 | 0 |
| 137.81.2.97 | 2303787617 | 0 |
| 137.81.2.98 | 2303787618 | 0 |
| 137.81.2.99 | 2303787619 | 0 |
| 137.81.2.100 | 2303787620 | 0 |
| 137.81.2.101 | 2303787621 | 0 |
| 137.81.2.102 | 2303787622 | 0 |
| 137.81.2.103 | 2303787623 | 0 |
| 137.81.2.104 | 2303787624 | 0 |
| 137.81.2.105 | 2303787625 | 0 |
| 137.81.2.106 | 2303787626 | 0 |
| 137.81.2.107 | 2303787627 | 0 |
| 137.81.2.108 | 2303787628 | 0 |
| 137.81.2.109 | 2303787629 | 0 |
| 137.81.2.110 | 2303787630 | 0 |
| 137.81.2.111 | 2303787631 | 0 |
| 137.81.2.112 | 2303787632 | 0 |
| 137.81.2.113 | 2303787633 | 0 |
| 137.81.2.114 | 2303787634 | 0 |
| 137.81.2.115 | 2303787635 | 0 |
| 137.81.2.116 | 2303787636 | 0 |
| 137.81.2.117 | 2303787637 | 0 |
| 137.81.2.118 | 2303787638 | 0 |
| 137.81.2.119 | 2303787639 | 0 |
| 137.81.2.120 | 2303787640 | 0 |
| 137.81.2.121 | 2303787641 | 0 |
| 137.81.2.122 | 2303787642 | 0 |
| 137.81.2.123 | 2303787643 | 0 |
| 137.81.2.124 | 2303787644 | 0 |
| 137.81.2.125 | 2303787645 | 0 |
| 137.81.2.126 | 2303787646 | 0 |
| 137.81.2.127 | 2303787647 | 0 |
| 137.81.2.128 | 2303787648 | 0 |
| 137.81.2.129 | 2303787649 | 0 |
| 137.81.2.130 | 2303787650 | 0 |
| 137.81.2.131 | 2303787651 | 0 |
| 137.81.2.132 | 2303787652 | 0 |
| 137.81.2.133 | 2303787653 | 0 |
| 137.81.2.134 | 2303787654 | 0 |
| 137.81.2.135 | 2303787655 | 0 |
| 137.81.2.136 | 2303787656 | 0 |
| 137.81.2.137 | 2303787657 | 0 |
| 137.81.2.138 | 2303787658 | 0 |
| 137.81.2.139 | 2303787659 | 0 |
| 137.81.2.140 | 2303787660 | 0 |
| 137.81.2.141 | 2303787661 | 0 |
| 137.81.2.142 | 2303787662 | 0 |
| 137.81.2.143 | 2303787663 | 0 |
| 137.81.2.144 | 2303787664 | 0 |
| 137.81.2.145 | 2303787665 | 0 |
| 137.81.2.146 | 2303787666 | 0 |
| 137.81.2.147 | 2303787667 | 0 |
| 137.81.2.148 | 2303787668 | 0 |
| 137.81.2.149 | 2303787669 | 0 |
| 137.81.2.150 | 2303787670 | 0 |
| 137.81.2.151 | 2303787671 | 0 |
| 137.81.2.152 | 2303787672 | 0 |
| 137.81.2.153 | 2303787673 | 0 |
| 137.81.2.154 | 2303787674 | 0 |
| 137.81.2.155 | 2303787675 | 0 |
| 137.81.2.156 | 2303787676 | 0 |
| 137.81.2.157 | 2303787677 | 0 |
| 137.81.2.158 | 2303787678 | 0 |
| 137.81.2.159 | 2303787679 | 0 |
| 137.81.2.160 | 2303787680 | 0 |
| 137.81.2.161 | 2303787681 | 0 |
| 137.81.2.162 | 2303787682 | 0 |
| 137.81.2.163 | 2303787683 | 0 |
| 137.81.2.164 | 2303787684 | 0 |
| 137.81.2.165 | 2303787685 | 0 |
| 137.81.2.166 | 2303787686 | 0 |
| 137.81.2.167 | 2303787687 | 0 |
| 137.81.2.168 | 2303787688 | 0 |
| 137.81.2.169 | 2303787689 | 0 |
| 137.81.2.170 | 2303787690 | 0 |
| 137.81.2.171 | 2303787691 | 0 |
| IP | Numerical IP | DNS |
| 137.81.2.172 | 2303787692 | 0 |
| 137.81.2.173 | 2303787693 | 0 |
| 137.81.2.174 | 2303787694 | 0 |
| 137.81.2.175 | 2303787695 | 0 |
| 137.81.2.176 | 2303787696 | 0 |
| 137.81.2.177 | 2303787697 | 0 |
| 137.81.2.178 | 2303787698 | 0 |
| 137.81.2.179 | 2303787699 | 0 |
| 137.81.2.180 | 2303787700 | 0 |
| 137.81.2.181 | 2303787701 | 0 |
| 137.81.2.182 | 2303787702 | 0 |
| 137.81.2.183 | 2303787703 | 0 |
| 137.81.2.184 | 2303787704 | 0 |
| 137.81.2.185 | 2303787705 | 0 |
| 137.81.2.186 | 2303787706 | 0 |
| 137.81.2.187 | 2303787707 | 0 |
| 137.81.2.188 | 2303787708 | 0 |
| 137.81.2.189 | 2303787709 | 0 |
| 137.81.2.190 | 2303787710 | 0 |
| 137.81.2.191 | 2303787711 | 0 |
| 137.81.2.192 | 2303787712 | 0 |
| 137.81.2.193 | 2303787713 | 0 |
| 137.81.2.194 | 2303787714 | 0 |
| 137.81.2.195 | 2303787715 | 0 |
| 137.81.2.196 | 2303787716 | 0 |
| 137.81.2.197 | 2303787717 | 0 |
| 137.81.2.198 | 2303787718 | 0 |
| 137.81.2.199 | 2303787719 | 0 |
| 137.81.2.200 | 2303787720 | 0 |
| 137.81.2.201 | 2303787721 | 0 |
| 137.81.2.202 | 2303787722 | 0 |
| 137.81.2.203 | 2303787723 | 0 |
| 137.81.2.204 | 2303787724 | 0 |
| 137.81.2.205 | 2303787725 | 0 |
| 137.81.2.206 | 2303787726 | 0 |
| 137.81.2.207 | 2303787727 | 0 |
| 137.81.2.208 | 2303787728 | 0 |
| 137.81.2.209 | 2303787729 | 0 |
| 137.81.2.210 | 2303787730 | 0 |
| 137.81.2.211 | 2303787731 | 0 |
| 137.81.2.212 | 2303787732 | 0 |
| 137.81.2.213 | 2303787733 | 0 |
| 137.81.2.214 | 2303787734 | 0 |
| 137.81.2.215 | 2303787735 | 0 |
| 137.81.2.216 | 2303787736 | 0 |
| 137.81.2.217 | 2303787737 | 0 |
| 137.81.2.218 | 2303787738 | 0 |
| 137.81.2.219 | 2303787739 | 0 |
| 137.81.2.220 | 2303787740 | 0 |
| 137.81.2.221 | 2303787741 | 0 |
| 137.81.2.222 | 2303787742 | 0 |
| 137.81.2.223 | 2303787743 | 0 |
| 137.81.2.224 | 2303787744 | 0 |
| 137.81.2.225 | 2303787745 | 0 |
| 137.81.2.226 | 2303787746 | 0 |
| 137.81.2.227 | 2303787747 | 0 |
| 137.81.2.228 | 2303787748 | 0 |
| 137.81.2.229 | 2303787749 | 0 |
| 137.81.2.230 | 2303787750 | 0 |
| 137.81.2.231 | 2303787751 | 0 |
| 137.81.2.232 | 2303787752 | 0 |
| 137.81.2.233 | 2303787753 | 0 |
| 137.81.2.234 | 2303787754 | 0 |
| 137.81.2.235 | 2303787755 | 0 |
| 137.81.2.236 | 2303787756 | 0 |
| 137.81.2.237 | 2303787757 | 0 |
| 137.81.2.238 | 2303787758 | 0 |
| 137.81.2.239 | 2303787759 | 0 |
| 137.81.2.240 | 2303787760 | 0 |
| 137.81.2.241 | 2303787761 | 0 |
| 137.81.2.242 | 2303787762 | 0 |
| 137.81.2.243 | 2303787763 | 0 |
| 137.81.2.244 | 2303787764 | 0 |
| 137.81.2.245 | 2303787765 | 0 |
| 137.81.2.246 | 2303787766 | 0 |
| 137.81.2.247 | 2303787767 | 0 |
| 137.81.2.248 | 2303787768 | 0 |
| 137.81.2.249 | 2303787769 | 0 |
| 137.81.2.250 | 2303787770 | 0 |
| 137.81.2.251 | 2303787771 | 0 |
| 137.81.2.252 | 2303787772 | 0 |
| 137.81.2.253 | 2303787773 | 0 |
| 137.81.2.254 | 2303787774 | 0 |
| 137.81.2.255 | 2303787775 | 0 |