Les adresses IP débutant par 128.3.91 sont fournies par Lawrence Berkeley National Laboratory, elles appartiennent au CIDR (Classless Inter-Domain Routing) 128.3.0.0/16, le bloc IP comprant les adresses de 128.3.0.0 à 128.3.255.255). Le numéro de système autonome (ASN) est 16.
| ASN | 16 |
| IP commençant par | 128.3.0.0 |
| IP se terminant par | 128.3.255.255 |
| Nom ASN | Lawrence Berkeley National Laboratory |
| CDIR | 128.3.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 28/03/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Greenwich | 39,3897 | -75,3389 | 2019-03-27 |
| MaxMind | US | États-Unis | - | Emeryville | 37,8342 | -122,2897 | 2019-03-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.3.91.0 | 2147703552 | 0 |
| 128.3.91.1 | 2147703553 | 0 |
| 128.3.91.2 | 2147703554 | 0 |
| 128.3.91.3 | 2147703555 | 0 |
| 128.3.91.4 | 2147703556 | 0 |
| 128.3.91.5 | 2147703557 | 0 |
| 128.3.91.6 | 2147703558 | 0 |
| 128.3.91.7 | 2147703559 | 0 |
| 128.3.91.8 | 2147703560 | 0 |
| 128.3.91.9 | 2147703561 | 0 |
| 128.3.91.10 | 2147703562 | 0 |
| 128.3.91.11 | 2147703563 | 0 |
| 128.3.91.12 | 2147703564 | 0 |
| 128.3.91.13 | 2147703565 | 0 |
| 128.3.91.14 | 2147703566 | 0 |
| 128.3.91.15 | 2147703567 | 0 |
| 128.3.91.16 | 2147703568 | 0 |
| 128.3.91.17 | 2147703569 | 0 |
| 128.3.91.18 | 2147703570 | 0 |
| 128.3.91.19 | 2147703571 | 0 |
| 128.3.91.20 | 2147703572 | 0 |
| 128.3.91.21 | 2147703573 | 0 |
| 128.3.91.22 | 2147703574 | 0 |
| 128.3.91.23 | 2147703575 | 0 |
| 128.3.91.24 | 2147703576 | 0 |
| 128.3.91.25 | 2147703577 | 0 |
| 128.3.91.26 | 2147703578 | 0 |
| 128.3.91.27 | 2147703579 | 0 |
| 128.3.91.28 | 2147703580 | 0 |
| 128.3.91.29 | 2147703581 | 0 |
| 128.3.91.30 | 2147703582 | 0 |
| 128.3.91.31 | 2147703583 | 0 |
| 128.3.91.32 | 2147703584 | 0 |
| 128.3.91.33 | 2147703585 | 0 |
| 128.3.91.34 | 2147703586 | 0 |
| 128.3.91.35 | 2147703587 | 0 |
| 128.3.91.36 | 2147703588 | 0 |
| 128.3.91.37 | 2147703589 | 0 |
| 128.3.91.38 | 2147703590 | 0 |
| 128.3.91.39 | 2147703591 | 0 |
| 128.3.91.40 | 2147703592 | 0 |
| 128.3.91.41 | 2147703593 | 0 |
| 128.3.91.42 | 2147703594 | 0 |
| 128.3.91.43 | 2147703595 | 0 |
| 128.3.91.44 | 2147703596 | 0 |
| 128.3.91.45 | 2147703597 | 0 |
| 128.3.91.46 | 2147703598 | 0 |
| 128.3.91.47 | 2147703599 | 0 |
| 128.3.91.48 | 2147703600 | 0 |
| 128.3.91.49 | 2147703601 | 0 |
| 128.3.91.50 | 2147703602 | 0 |
| 128.3.91.51 | 2147703603 | 0 |
| 128.3.91.52 | 2147703604 | 0 |
| 128.3.91.53 | 2147703605 | 0 |
| 128.3.91.54 | 2147703606 | 0 |
| 128.3.91.55 | 2147703607 | 0 |
| 128.3.91.56 | 2147703608 | 0 |
| 128.3.91.57 | 2147703609 | 0 |
| 128.3.91.58 | 2147703610 | 0 |
| 128.3.91.59 | 2147703611 | 0 |
| 128.3.91.60 | 2147703612 | 0 |
| 128.3.91.61 | 2147703613 | 0 |
| 128.3.91.62 | 2147703614 | 0 |
| 128.3.91.63 | 2147703615 | 0 |
| 128.3.91.64 | 2147703616 | 0 |
| 128.3.91.65 | 2147703617 | 0 |
| 128.3.91.66 | 2147703618 | 0 |
| 128.3.91.67 | 2147703619 | 0 |
| 128.3.91.68 | 2147703620 | 0 |
| 128.3.91.69 | 2147703621 | 0 |
| 128.3.91.70 | 2147703622 | 0 |
| 128.3.91.71 | 2147703623 | 0 |
| 128.3.91.72 | 2147703624 | 0 |
| 128.3.91.73 | 2147703625 | 0 |
| 128.3.91.74 | 2147703626 | 0 |
| 128.3.91.75 | 2147703627 | 0 |
| 128.3.91.76 | 2147703628 | 0 |
| 128.3.91.77 | 2147703629 | 0 |
| 128.3.91.78 | 2147703630 | 0 |
| 128.3.91.79 | 2147703631 | 0 |
| 128.3.91.80 | 2147703632 | 0 |
| 128.3.91.81 | 2147703633 | 0 |
| 128.3.91.82 | 2147703634 | 0 |
| 128.3.91.83 | 2147703635 | 0 |
| 128.3.91.84 | 2147703636 | 0 |
| 128.3.91.85 | 2147703637 | 0 |
| IP | Numerical IP | DNS |
| 128.3.91.86 | 2147703638 | 0 |
| 128.3.91.87 | 2147703639 | 0 |
| 128.3.91.88 | 2147703640 | 0 |
| 128.3.91.89 | 2147703641 | 0 |
| 128.3.91.90 | 2147703642 | 0 |
| 128.3.91.91 | 2147703643 | 0 |
| 128.3.91.92 | 2147703644 | 0 |
| 128.3.91.93 | 2147703645 | 0 |
| 128.3.91.94 | 2147703646 | 0 |
| 128.3.91.95 | 2147703647 | 0 |
| 128.3.91.96 | 2147703648 | 0 |
| 128.3.91.97 | 2147703649 | 0 |
| 128.3.91.98 | 2147703650 | 0 |
| 128.3.91.99 | 2147703651 | 0 |
| 128.3.91.100 | 2147703652 | 0 |
| 128.3.91.101 | 2147703653 | 0 |
| 128.3.91.102 | 2147703654 | 0 |
| 128.3.91.103 | 2147703655 | 0 |
| 128.3.91.104 | 2147703656 | 0 |
| 128.3.91.105 | 2147703657 | 0 |
| 128.3.91.106 | 2147703658 | 0 |
| 128.3.91.107 | 2147703659 | 0 |
| 128.3.91.108 | 2147703660 | 0 |
| 128.3.91.109 | 2147703661 | 0 |
| 128.3.91.110 | 2147703662 | 0 |
| 128.3.91.111 | 2147703663 | 0 |
| 128.3.91.112 | 2147703664 | 0 |
| 128.3.91.113 | 2147703665 | 0 |
| 128.3.91.114 | 2147703666 | 0 |
| 128.3.91.115 | 2147703667 | 0 |
| 128.3.91.116 | 2147703668 | 0 |
| 128.3.91.117 | 2147703669 | 0 |
| 128.3.91.118 | 2147703670 | 0 |
| 128.3.91.119 | 2147703671 | 0 |
| 128.3.91.120 | 2147703672 | 0 |
| 128.3.91.121 | 2147703673 | 0 |
| 128.3.91.122 | 2147703674 | 0 |
| 128.3.91.123 | 2147703675 | 0 |
| 128.3.91.124 | 2147703676 | 0 |
| 128.3.91.125 | 2147703677 | 0 |
| 128.3.91.126 | 2147703678 | 0 |
| 128.3.91.127 | 2147703679 | 0 |
| 128.3.91.128 | 2147703680 | 0 |
| 128.3.91.129 | 2147703681 | 0 |
| 128.3.91.130 | 2147703682 | 0 |
| 128.3.91.131 | 2147703683 | 0 |
| 128.3.91.132 | 2147703684 | 0 |
| 128.3.91.133 | 2147703685 | 0 |
| 128.3.91.134 | 2147703686 | 0 |
| 128.3.91.135 | 2147703687 | 0 |
| 128.3.91.136 | 2147703688 | 0 |
| 128.3.91.137 | 2147703689 | 0 |
| 128.3.91.138 | 2147703690 | 0 |
| 128.3.91.139 | 2147703691 | 0 |
| 128.3.91.140 | 2147703692 | 0 |
| 128.3.91.141 | 2147703693 | 0 |
| 128.3.91.142 | 2147703694 | 0 |
| 128.3.91.143 | 2147703695 | 0 |
| 128.3.91.144 | 2147703696 | 0 |
| 128.3.91.145 | 2147703697 | 0 |
| 128.3.91.146 | 2147703698 | 0 |
| 128.3.91.147 | 2147703699 | 0 |
| 128.3.91.148 | 2147703700 | 0 |
| 128.3.91.149 | 2147703701 | 0 |
| 128.3.91.150 | 2147703702 | 0 |
| 128.3.91.151 | 2147703703 | 0 |
| 128.3.91.152 | 2147703704 | 0 |
| 128.3.91.153 | 2147703705 | 0 |
| 128.3.91.154 | 2147703706 | 0 |
| 128.3.91.155 | 2147703707 | 0 |
| 128.3.91.156 | 2147703708 | 0 |
| 128.3.91.157 | 2147703709 | 0 |
| 128.3.91.158 | 2147703710 | 0 |
| 128.3.91.159 | 2147703711 | 0 |
| 128.3.91.160 | 2147703712 | 0 |
| 128.3.91.161 | 2147703713 | 0 |
| 128.3.91.162 | 2147703714 | 0 |
| 128.3.91.163 | 2147703715 | 0 |
| 128.3.91.164 | 2147703716 | 0 |
| 128.3.91.165 | 2147703717 | 0 |
| 128.3.91.166 | 2147703718 | 0 |
| 128.3.91.167 | 2147703719 | 0 |
| 128.3.91.168 | 2147703720 | 0 |
| 128.3.91.169 | 2147703721 | 0 |
| 128.3.91.170 | 2147703722 | 0 |
| 128.3.91.171 | 2147703723 | 0 |
| IP | Numerical IP | DNS |
| 128.3.91.172 | 2147703724 | 0 |
| 128.3.91.173 | 2147703725 | 0 |
| 128.3.91.174 | 2147703726 | 0 |
| 128.3.91.175 | 2147703727 | 0 |
| 128.3.91.176 | 2147703728 | 0 |
| 128.3.91.177 | 2147703729 | 0 |
| 128.3.91.178 | 2147703730 | 0 |
| 128.3.91.179 | 2147703731 | 0 |
| 128.3.91.180 | 2147703732 | 0 |
| 128.3.91.181 | 2147703733 | 0 |
| 128.3.91.182 | 2147703734 | 0 |
| 128.3.91.183 | 2147703735 | 0 |
| 128.3.91.184 | 2147703736 | 0 |
| 128.3.91.185 | 2147703737 | 0 |
| 128.3.91.186 | 2147703738 | 0 |
| 128.3.91.187 | 2147703739 | 0 |
| 128.3.91.188 | 2147703740 | 0 |
| 128.3.91.189 | 2147703741 | 0 |
| 128.3.91.190 | 2147703742 | 0 |
| 128.3.91.191 | 2147703743 | 0 |
| 128.3.91.192 | 2147703744 | 0 |
| 128.3.91.193 | 2147703745 | 0 |
| 128.3.91.194 | 2147703746 | 0 |
| 128.3.91.195 | 2147703747 | 0 |
| 128.3.91.196 | 2147703748 | 0 |
| 128.3.91.197 | 2147703749 | 0 |
| 128.3.91.198 | 2147703750 | 0 |
| 128.3.91.199 | 2147703751 | 0 |
| 128.3.91.200 | 2147703752 | 0 |
| 128.3.91.201 | 2147703753 | 0 |
| 128.3.91.202 | 2147703754 | 0 |
| 128.3.91.203 | 2147703755 | 0 |
| 128.3.91.204 | 2147703756 | 0 |
| 128.3.91.205 | 2147703757 | 0 |
| 128.3.91.206 | 2147703758 | 0 |
| 128.3.91.207 | 2147703759 | 0 |
| 128.3.91.208 | 2147703760 | 0 |
| 128.3.91.209 | 2147703761 | 0 |
| 128.3.91.210 | 2147703762 | 0 |
| 128.3.91.211 | 2147703763 | 0 |
| 128.3.91.212 | 2147703764 | 0 |
| 128.3.91.213 | 2147703765 | 0 |
| 128.3.91.214 | 2147703766 | 0 |
| 128.3.91.215 | 2147703767 | 0 |
| 128.3.91.216 | 2147703768 | 0 |
| 128.3.91.217 | 2147703769 | 0 |
| 128.3.91.218 | 2147703770 | 0 |
| 128.3.91.219 | 2147703771 | 0 |
| 128.3.91.220 | 2147703772 | 0 |
| 128.3.91.221 | 2147703773 | 0 |
| 128.3.91.222 | 2147703774 | 0 |
| 128.3.91.223 | 2147703775 | 0 |
| 128.3.91.224 | 2147703776 | 0 |
| 128.3.91.225 | 2147703777 | 0 |
| 128.3.91.226 | 2147703778 | 0 |
| 128.3.91.227 | 2147703779 | 0 |
| 128.3.91.228 | 2147703780 | 0 |
| 128.3.91.229 | 2147703781 | 0 |
| 128.3.91.230 | 2147703782 | 0 |
| 128.3.91.231 | 2147703783 | 0 |
| 128.3.91.232 | 2147703784 | 0 |
| 128.3.91.233 | 2147703785 | 0 |
| 128.3.91.234 | 2147703786 | 0 |
| 128.3.91.235 | 2147703787 | 0 |
| 128.3.91.236 | 2147703788 | 0 |
| 128.3.91.237 | 2147703789 | 0 |
| 128.3.91.238 | 2147703790 | 0 |
| 128.3.91.239 | 2147703791 | 0 |
| 128.3.91.240 | 2147703792 | 0 |
| 128.3.91.241 | 2147703793 | 0 |
| 128.3.91.242 | 2147703794 | 0 |
| 128.3.91.243 | 2147703795 | 0 |
| 128.3.91.244 | 2147703796 | 0 |
| 128.3.91.245 | 2147703797 | 0 |
| 128.3.91.246 | 2147703798 | 0 |
| 128.3.91.247 | 2147703799 | 0 |
| 128.3.91.248 | 2147703800 | 0 |
| 128.3.91.249 | 2147703801 | 0 |
| 128.3.91.250 | 2147703802 | 0 |
| 128.3.91.251 | 2147703803 | 0 |
| 128.3.91.252 | 2147703804 | 0 |
| 128.3.91.253 | 2147703805 | 0 |
| 128.3.91.254 | 2147703806 | 0 |
| 128.3.91.255 | 2147703807 | 0 |