Les adresses IP débutant par 128.3.71 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 | 30/11/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Greenwich | 39,3897 | -75,3389 | 2018-11-30 |
| MaxMind | US | États-Unis | - | Walnut Creek | 37,9137 | -122,0117 | 2018-11-30 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.3.71.0 | 2147698432 | 0 |
| 128.3.71.1 | 2147698433 | 0 |
| 128.3.71.2 | 2147698434 | 0 |
| 128.3.71.3 | 2147698435 | 0 |
| 128.3.71.4 | 2147698436 | 0 |
| 128.3.71.5 | 2147698437 | 0 |
| 128.3.71.6 | 2147698438 | 0 |
| 128.3.71.7 | 2147698439 | 0 |
| 128.3.71.8 | 2147698440 | 0 |
| 128.3.71.9 | 2147698441 | 0 |
| 128.3.71.10 | 2147698442 | 0 |
| 128.3.71.11 | 2147698443 | 0 |
| 128.3.71.12 | 2147698444 | 0 |
| 128.3.71.13 | 2147698445 | 0 |
| 128.3.71.14 | 2147698446 | 0 |
| 128.3.71.15 | 2147698447 | 0 |
| 128.3.71.16 | 2147698448 | 0 |
| 128.3.71.17 | 2147698449 | 0 |
| 128.3.71.18 | 2147698450 | 0 |
| 128.3.71.19 | 2147698451 | 0 |
| 128.3.71.20 | 2147698452 | 0 |
| 128.3.71.21 | 2147698453 | 0 |
| 128.3.71.22 | 2147698454 | 0 |
| 128.3.71.23 | 2147698455 | 0 |
| 128.3.71.24 | 2147698456 | 0 |
| 128.3.71.25 | 2147698457 | 0 |
| 128.3.71.26 | 2147698458 | 0 |
| 128.3.71.27 | 2147698459 | 0 |
| 128.3.71.28 | 2147698460 | 0 |
| 128.3.71.29 | 2147698461 | 0 |
| 128.3.71.30 | 2147698462 | 0 |
| 128.3.71.31 | 2147698463 | 0 |
| 128.3.71.32 | 2147698464 | 0 |
| 128.3.71.33 | 2147698465 | 0 |
| 128.3.71.34 | 2147698466 | 0 |
| 128.3.71.35 | 2147698467 | 0 |
| 128.3.71.36 | 2147698468 | 0 |
| 128.3.71.37 | 2147698469 | 0 |
| 128.3.71.38 | 2147698470 | 0 |
| 128.3.71.39 | 2147698471 | 0 |
| 128.3.71.40 | 2147698472 | 0 |
| 128.3.71.41 | 2147698473 | 0 |
| 128.3.71.42 | 2147698474 | 0 |
| 128.3.71.43 | 2147698475 | 0 |
| 128.3.71.44 | 2147698476 | 0 |
| 128.3.71.45 | 2147698477 | 0 |
| 128.3.71.46 | 2147698478 | 0 |
| 128.3.71.47 | 2147698479 | 0 |
| 128.3.71.48 | 2147698480 | 0 |
| 128.3.71.49 | 2147698481 | 0 |
| 128.3.71.50 | 2147698482 | 0 |
| 128.3.71.51 | 2147698483 | 0 |
| 128.3.71.52 | 2147698484 | 0 |
| 128.3.71.53 | 2147698485 | 0 |
| 128.3.71.54 | 2147698486 | 0 |
| 128.3.71.55 | 2147698487 | 0 |
| 128.3.71.56 | 2147698488 | 0 |
| 128.3.71.57 | 2147698489 | 0 |
| 128.3.71.58 | 2147698490 | 0 |
| 128.3.71.59 | 2147698491 | 0 |
| 128.3.71.60 | 2147698492 | 0 |
| 128.3.71.61 | 2147698493 | 0 |
| 128.3.71.62 | 2147698494 | 0 |
| 128.3.71.63 | 2147698495 | 0 |
| 128.3.71.64 | 2147698496 | 0 |
| 128.3.71.65 | 2147698497 | 0 |
| 128.3.71.66 | 2147698498 | 0 |
| 128.3.71.67 | 2147698499 | 0 |
| 128.3.71.68 | 2147698500 | 0 |
| 128.3.71.69 | 2147698501 | 0 |
| 128.3.71.70 | 2147698502 | 0 |
| 128.3.71.71 | 2147698503 | 0 |
| 128.3.71.72 | 2147698504 | 0 |
| 128.3.71.73 | 2147698505 | 0 |
| 128.3.71.74 | 2147698506 | 0 |
| 128.3.71.75 | 2147698507 | 0 |
| 128.3.71.76 | 2147698508 | 0 |
| 128.3.71.77 | 2147698509 | 0 |
| 128.3.71.78 | 2147698510 | 0 |
| 128.3.71.79 | 2147698511 | 0 |
| 128.3.71.80 | 2147698512 | 0 |
| 128.3.71.81 | 2147698513 | 0 |
| 128.3.71.82 | 2147698514 | 0 |
| 128.3.71.83 | 2147698515 | 0 |
| 128.3.71.84 | 2147698516 | 0 |
| 128.3.71.85 | 2147698517 | 0 |
| IP | Numerical IP | DNS |
| 128.3.71.86 | 2147698518 | 0 |
| 128.3.71.87 | 2147698519 | 0 |
| 128.3.71.88 | 2147698520 | 0 |
| 128.3.71.89 | 2147698521 | 0 |
| 128.3.71.90 | 2147698522 | 0 |
| 128.3.71.91 | 2147698523 | 0 |
| 128.3.71.92 | 2147698524 | 0 |
| 128.3.71.93 | 2147698525 | 0 |
| 128.3.71.94 | 2147698526 | 0 |
| 128.3.71.95 | 2147698527 | 0 |
| 128.3.71.96 | 2147698528 | 0 |
| 128.3.71.97 | 2147698529 | 0 |
| 128.3.71.98 | 2147698530 | 0 |
| 128.3.71.99 | 2147698531 | 0 |
| 128.3.71.100 | 2147698532 | 0 |
| 128.3.71.101 | 2147698533 | 0 |
| 128.3.71.102 | 2147698534 | 0 |
| 128.3.71.103 | 2147698535 | 0 |
| 128.3.71.104 | 2147698536 | 0 |
| 128.3.71.105 | 2147698537 | 0 |
| 128.3.71.106 | 2147698538 | 0 |
| 128.3.71.107 | 2147698539 | 0 |
| 128.3.71.108 | 2147698540 | 0 |
| 128.3.71.109 | 2147698541 | 0 |
| 128.3.71.110 | 2147698542 | 0 |
| 128.3.71.111 | 2147698543 | 0 |
| 128.3.71.112 | 2147698544 | 0 |
| 128.3.71.113 | 2147698545 | 0 |
| 128.3.71.114 | 2147698546 | 0 |
| 128.3.71.115 | 2147698547 | 0 |
| 128.3.71.116 | 2147698548 | 0 |
| 128.3.71.117 | 2147698549 | 0 |
| 128.3.71.118 | 2147698550 | 0 |
| 128.3.71.119 | 2147698551 | 0 |
| 128.3.71.120 | 2147698552 | 0 |
| 128.3.71.121 | 2147698553 | 0 |
| 128.3.71.122 | 2147698554 | 0 |
| 128.3.71.123 | 2147698555 | 0 |
| 128.3.71.124 | 2147698556 | 0 |
| 128.3.71.125 | 2147698557 | 0 |
| 128.3.71.126 | 2147698558 | 0 |
| 128.3.71.127 | 2147698559 | 0 |
| 128.3.71.128 | 2147698560 | 0 |
| 128.3.71.129 | 2147698561 | 0 |
| 128.3.71.130 | 2147698562 | 0 |
| 128.3.71.131 | 2147698563 | 0 |
| 128.3.71.132 | 2147698564 | 0 |
| 128.3.71.133 | 2147698565 | 0 |
| 128.3.71.134 | 2147698566 | 0 |
| 128.3.71.135 | 2147698567 | 0 |
| 128.3.71.136 | 2147698568 | 0 |
| 128.3.71.137 | 2147698569 | 0 |
| 128.3.71.138 | 2147698570 | 0 |
| 128.3.71.139 | 2147698571 | 0 |
| 128.3.71.140 | 2147698572 | 0 |
| 128.3.71.141 | 2147698573 | 0 |
| 128.3.71.142 | 2147698574 | 0 |
| 128.3.71.143 | 2147698575 | 0 |
| 128.3.71.144 | 2147698576 | 0 |
| 128.3.71.145 | 2147698577 | 0 |
| 128.3.71.146 | 2147698578 | 0 |
| 128.3.71.147 | 2147698579 | 0 |
| 128.3.71.148 | 2147698580 | 0 |
| 128.3.71.149 | 2147698581 | 0 |
| 128.3.71.150 | 2147698582 | 0 |
| 128.3.71.151 | 2147698583 | 0 |
| 128.3.71.152 | 2147698584 | 0 |
| 128.3.71.153 | 2147698585 | 0 |
| 128.3.71.154 | 2147698586 | 0 |
| 128.3.71.155 | 2147698587 | 0 |
| 128.3.71.156 | 2147698588 | 0 |
| 128.3.71.157 | 2147698589 | 0 |
| 128.3.71.158 | 2147698590 | 0 |
| 128.3.71.159 | 2147698591 | 0 |
| 128.3.71.160 | 2147698592 | 0 |
| 128.3.71.161 | 2147698593 | 0 |
| 128.3.71.162 | 2147698594 | 0 |
| 128.3.71.163 | 2147698595 | 0 |
| 128.3.71.164 | 2147698596 | 0 |
| 128.3.71.165 | 2147698597 | 0 |
| 128.3.71.166 | 2147698598 | 0 |
| 128.3.71.167 | 2147698599 | 0 |
| 128.3.71.168 | 2147698600 | 0 |
| 128.3.71.169 | 2147698601 | 0 |
| 128.3.71.170 | 2147698602 | 0 |
| 128.3.71.171 | 2147698603 | 0 |
| IP | Numerical IP | DNS |
| 128.3.71.172 | 2147698604 | 0 |
| 128.3.71.173 | 2147698605 | 0 |
| 128.3.71.174 | 2147698606 | 0 |
| 128.3.71.175 | 2147698607 | 0 |
| 128.3.71.176 | 2147698608 | 0 |
| 128.3.71.177 | 2147698609 | 0 |
| 128.3.71.178 | 2147698610 | 0 |
| 128.3.71.179 | 2147698611 | 0 |
| 128.3.71.180 | 2147698612 | 0 |
| 128.3.71.181 | 2147698613 | 0 |
| 128.3.71.182 | 2147698614 | 0 |
| 128.3.71.183 | 2147698615 | 0 |
| 128.3.71.184 | 2147698616 | 0 |
| 128.3.71.185 | 2147698617 | 0 |
| 128.3.71.186 | 2147698618 | 0 |
| 128.3.71.187 | 2147698619 | 0 |
| 128.3.71.188 | 2147698620 | 0 |
| 128.3.71.189 | 2147698621 | 0 |
| 128.3.71.190 | 2147698622 | 0 |
| 128.3.71.191 | 2147698623 | 0 |
| 128.3.71.192 | 2147698624 | 0 |
| 128.3.71.193 | 2147698625 | 0 |
| 128.3.71.194 | 2147698626 | 0 |
| 128.3.71.195 | 2147698627 | 0 |
| 128.3.71.196 | 2147698628 | 0 |
| 128.3.71.197 | 2147698629 | 0 |
| 128.3.71.198 | 2147698630 | 0 |
| 128.3.71.199 | 2147698631 | 0 |
| 128.3.71.200 | 2147698632 | 0 |
| 128.3.71.201 | 2147698633 | 0 |
| 128.3.71.202 | 2147698634 | 0 |
| 128.3.71.203 | 2147698635 | 0 |
| 128.3.71.204 | 2147698636 | 0 |
| 128.3.71.205 | 2147698637 | 0 |
| 128.3.71.206 | 2147698638 | 0 |
| 128.3.71.207 | 2147698639 | 0 |
| 128.3.71.208 | 2147698640 | 0 |
| 128.3.71.209 | 2147698641 | 0 |
| 128.3.71.210 | 2147698642 | 0 |
| 128.3.71.211 | 2147698643 | 0 |
| 128.3.71.212 | 2147698644 | 0 |
| 128.3.71.213 | 2147698645 | 0 |
| 128.3.71.214 | 2147698646 | 0 |
| 128.3.71.215 | 2147698647 | 0 |
| 128.3.71.216 | 2147698648 | 0 |
| 128.3.71.217 | 2147698649 | 0 |
| 128.3.71.218 | 2147698650 | 0 |
| 128.3.71.219 | 2147698651 | 0 |
| 128.3.71.220 | 2147698652 | 0 |
| 128.3.71.221 | 2147698653 | 0 |
| 128.3.71.222 | 2147698654 | 0 |
| 128.3.71.223 | 2147698655 | 0 |
| 128.3.71.224 | 2147698656 | 0 |
| 128.3.71.225 | 2147698657 | 0 |
| 128.3.71.226 | 2147698658 | 0 |
| 128.3.71.227 | 2147698659 | 0 |
| 128.3.71.228 | 2147698660 | 0 |
| 128.3.71.229 | 2147698661 | 0 |
| 128.3.71.230 | 2147698662 | 0 |
| 128.3.71.231 | 2147698663 | 0 |
| 128.3.71.232 | 2147698664 | 0 |
| 128.3.71.233 | 2147698665 | 0 |
| 128.3.71.234 | 2147698666 | 0 |
| 128.3.71.235 | 2147698667 | 0 |
| 128.3.71.236 | 2147698668 | 0 |
| 128.3.71.237 | 2147698669 | 0 |
| 128.3.71.238 | 2147698670 | 0 |
| 128.3.71.239 | 2147698671 | 0 |
| 128.3.71.240 | 2147698672 | 0 |
| 128.3.71.241 | 2147698673 | 0 |
| 128.3.71.242 | 2147698674 | 0 |
| 128.3.71.243 | 2147698675 | 0 |
| 128.3.71.244 | 2147698676 | 0 |
| 128.3.71.245 | 2147698677 | 0 |
| 128.3.71.246 | 2147698678 | 0 |
| 128.3.71.247 | 2147698679 | 0 |
| 128.3.71.248 | 2147698680 | 0 |
| 128.3.71.249 | 2147698681 | 0 |
| 128.3.71.250 | 2147698682 | 0 |
| 128.3.71.251 | 2147698683 | 0 |
| 128.3.71.252 | 2147698684 | 0 |
| 128.3.71.253 | 2147698685 | 0 |
| 128.3.71.254 | 2147698686 | 0 |
| 128.3.71.255 | 2147698687 | 0 |