Les adresses IP débutant par 128.3.158 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 | 03/01/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Greenwich | 39,3897 | -75,3389 | 2020-01-03 |
| MaxMind | US | États-Unis | - | Berkeley | 37,8668 | -122,2536 | 2020-01-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.3.158.0 | 2147720704 | 0 |
| 128.3.158.1 | 2147720705 | 0 |
| 128.3.158.2 | 2147720706 | 0 |
| 128.3.158.3 | 2147720707 | 0 |
| 128.3.158.4 | 2147720708 | 0 |
| 128.3.158.5 | 2147720709 | 0 |
| 128.3.158.6 | 2147720710 | 0 |
| 128.3.158.7 | 2147720711 | 0 |
| 128.3.158.8 | 2147720712 | 0 |
| 128.3.158.9 | 2147720713 | 0 |
| 128.3.158.10 | 2147720714 | 0 |
| 128.3.158.11 | 2147720715 | 0 |
| 128.3.158.12 | 2147720716 | 0 |
| 128.3.158.13 | 2147720717 | 0 |
| 128.3.158.14 | 2147720718 | 0 |
| 128.3.158.15 | 2147720719 | 0 |
| 128.3.158.16 | 2147720720 | 0 |
| 128.3.158.17 | 2147720721 | 0 |
| 128.3.158.18 | 2147720722 | 0 |
| 128.3.158.19 | 2147720723 | 0 |
| 128.3.158.20 | 2147720724 | 0 |
| 128.3.158.21 | 2147720725 | 0 |
| 128.3.158.22 | 2147720726 | 0 |
| 128.3.158.23 | 2147720727 | 0 |
| 128.3.158.24 | 2147720728 | 0 |
| 128.3.158.25 | 2147720729 | 0 |
| 128.3.158.26 | 2147720730 | 0 |
| 128.3.158.27 | 2147720731 | 0 |
| 128.3.158.28 | 2147720732 | 0 |
| 128.3.158.29 | 2147720733 | 0 |
| 128.3.158.30 | 2147720734 | 0 |
| 128.3.158.31 | 2147720735 | 0 |
| 128.3.158.32 | 2147720736 | 0 |
| 128.3.158.33 | 2147720737 | 0 |
| 128.3.158.34 | 2147720738 | 0 |
| 128.3.158.35 | 2147720739 | 0 |
| 128.3.158.36 | 2147720740 | 0 |
| 128.3.158.37 | 2147720741 | 0 |
| 128.3.158.38 | 2147720742 | 0 |
| 128.3.158.39 | 2147720743 | 0 |
| 128.3.158.40 | 2147720744 | 0 |
| 128.3.158.41 | 2147720745 | 0 |
| 128.3.158.42 | 2147720746 | 0 |
| 128.3.158.43 | 2147720747 | 0 |
| 128.3.158.44 | 2147720748 | 0 |
| 128.3.158.45 | 2147720749 | 0 |
| 128.3.158.46 | 2147720750 | 0 |
| 128.3.158.47 | 2147720751 | 0 |
| 128.3.158.48 | 2147720752 | 0 |
| 128.3.158.49 | 2147720753 | 0 |
| 128.3.158.50 | 2147720754 | 0 |
| 128.3.158.51 | 2147720755 | 0 |
| 128.3.158.52 | 2147720756 | 0 |
| 128.3.158.53 | 2147720757 | 0 |
| 128.3.158.54 | 2147720758 | 0 |
| 128.3.158.55 | 2147720759 | 0 |
| 128.3.158.56 | 2147720760 | 0 |
| 128.3.158.57 | 2147720761 | 0 |
| 128.3.158.58 | 2147720762 | 0 |
| 128.3.158.59 | 2147720763 | 0 |
| 128.3.158.60 | 2147720764 | 0 |
| 128.3.158.61 | 2147720765 | 0 |
| 128.3.158.62 | 2147720766 | 0 |
| 128.3.158.63 | 2147720767 | 0 |
| 128.3.158.64 | 2147720768 | 0 |
| 128.3.158.65 | 2147720769 | 0 |
| 128.3.158.66 | 2147720770 | 0 |
| 128.3.158.67 | 2147720771 | 0 |
| 128.3.158.68 | 2147720772 | 0 |
| 128.3.158.69 | 2147720773 | 0 |
| 128.3.158.70 | 2147720774 | 0 |
| 128.3.158.71 | 2147720775 | 0 |
| 128.3.158.72 | 2147720776 | 0 |
| 128.3.158.73 | 2147720777 | 0 |
| 128.3.158.74 | 2147720778 | 0 |
| 128.3.158.75 | 2147720779 | 0 |
| 128.3.158.76 | 2147720780 | 0 |
| 128.3.158.77 | 2147720781 | 0 |
| 128.3.158.78 | 2147720782 | 0 |
| 128.3.158.79 | 2147720783 | 0 |
| 128.3.158.80 | 2147720784 | 0 |
| 128.3.158.81 | 2147720785 | 0 |
| 128.3.158.82 | 2147720786 | 0 |
| 128.3.158.83 | 2147720787 | 0 |
| 128.3.158.84 | 2147720788 | 0 |
| 128.3.158.85 | 2147720789 | 0 |