Les adresses IP débutant par 137.78.52 sont fournies par Jet Propulsion Laboratory, elles appartiennent au CIDR (Classless Inter-Domain Routing) 137.78.0.0/16, le bloc IP comprant les adresses de 137.78.0.0 à 137.78.255.255). Le numéro de système autonome (ASN) est 127.
| ASN | 127 |
| IP commençant par | 137.78.0.0 |
| IP se terminant par | 137.78.255.255 |
| Nom ASN | Jet Propulsion Laboratory |
| CDIR | 137.78.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 21/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Pasadena | 34,1478 | -118,1445 | 2018-03-21 |
| MaxMind | US | États-Unis | - | Pasadena | 34,1695 | -118,1223 | 2018-03-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 137.78.52.0 | 2303603712 | 0 |
| 137.78.52.1 | 2303603713 | 0 |
| 137.78.52.2 | 2303603714 | 0 |
| 137.78.52.3 | 2303603715 | 0 |
| 137.78.52.4 | 2303603716 | 0 |
| 137.78.52.5 | 2303603717 | 0 |
| 137.78.52.6 | 2303603718 | 0 |
| 137.78.52.7 | 2303603719 | 0 |
| 137.78.52.8 | 2303603720 | 0 |
| 137.78.52.9 | 2303603721 | 0 |
| 137.78.52.10 | 2303603722 | 0 |
| 137.78.52.11 | 2303603723 | 0 |
| 137.78.52.12 | 2303603724 | 0 |
| 137.78.52.13 | 2303603725 | 0 |
| 137.78.52.14 | 2303603726 | 0 |
| 137.78.52.15 | 2303603727 | 0 |
| 137.78.52.16 | 2303603728 | 0 |
| 137.78.52.17 | 2303603729 | 0 |
| 137.78.52.18 | 2303603730 | 0 |
| 137.78.52.19 | 2303603731 | 0 |
| 137.78.52.20 | 2303603732 | 0 |
| 137.78.52.21 | 2303603733 | 0 |
| 137.78.52.22 | 2303603734 | 0 |
| 137.78.52.23 | 2303603735 | 0 |
| 137.78.52.24 | 2303603736 | 0 |
| 137.78.52.25 | 2303603737 | 0 |
| 137.78.52.26 | 2303603738 | 0 |
| 137.78.52.27 | 2303603739 | 0 |
| 137.78.52.28 | 2303603740 | 0 |
| 137.78.52.29 | 2303603741 | 0 |
| 137.78.52.30 | 2303603742 | 0 |
| 137.78.52.31 | 2303603743 | 0 |
| 137.78.52.32 | 2303603744 | 0 |
| 137.78.52.33 | 2303603745 | 0 |
| 137.78.52.34 | 2303603746 | 0 |
| 137.78.52.35 | 2303603747 | 0 |
| 137.78.52.36 | 2303603748 | 0 |
| 137.78.52.37 | 2303603749 | 0 |
| 137.78.52.38 | 2303603750 | 0 |
| 137.78.52.39 | 2303603751 | 0 |
| 137.78.52.40 | 2303603752 | 0 |
| 137.78.52.41 | 2303603753 | 0 |
| 137.78.52.42 | 2303603754 | 0 |
| 137.78.52.43 | 2303603755 | 0 |
| 137.78.52.44 | 2303603756 | 0 |
| 137.78.52.45 | 2303603757 | 0 |
| 137.78.52.46 | 2303603758 | 0 |
| 137.78.52.47 | 2303603759 | 0 |
| 137.78.52.48 | 2303603760 | 0 |
| 137.78.52.49 | 2303603761 | 0 |
| 137.78.52.50 | 2303603762 | 0 |
| 137.78.52.51 | 2303603763 | 0 |
| 137.78.52.52 | 2303603764 | 0 |
| 137.78.52.53 | 2303603765 | 0 |
| 137.78.52.54 | 2303603766 | 0 |
| 137.78.52.55 | 2303603767 | 0 |
| 137.78.52.56 | 2303603768 | 0 |
| 137.78.52.57 | 2303603769 | 0 |
| 137.78.52.58 | 2303603770 | 0 |
| 137.78.52.59 | 2303603771 | 0 |
| 137.78.52.60 | 2303603772 | 0 |
| 137.78.52.61 | 2303603773 | 0 |
| 137.78.52.62 | 2303603774 | 0 |
| 137.78.52.63 | 2303603775 | 0 |
| 137.78.52.64 | 2303603776 | 0 |
| 137.78.52.65 | 2303603777 | 0 |
| 137.78.52.66 | 2303603778 | 0 |
| 137.78.52.67 | 2303603779 | 0 |
| 137.78.52.68 | 2303603780 | 0 |
| 137.78.52.69 | 2303603781 | 0 |
| 137.78.52.70 | 2303603782 | 0 |
| 137.78.52.71 | 2303603783 | 0 |
| 137.78.52.72 | 2303603784 | 0 |
| 137.78.52.73 | 2303603785 | 0 |
| 137.78.52.74 | 2303603786 | 0 |
| 137.78.52.75 | 2303603787 | 0 |
| 137.78.52.76 | 2303603788 | 0 |
| 137.78.52.77 | 2303603789 | 0 |
| 137.78.52.78 | 2303603790 | 0 |
| 137.78.52.79 | 2303603791 | 0 |
| 137.78.52.80 | 2303603792 | 0 |
| 137.78.52.81 | 2303603793 | 0 |
| 137.78.52.82 | 2303603794 | 0 |
| 137.78.52.83 | 2303603795 | 0 |
| 137.78.52.84 | 2303603796 | 0 |
| 137.78.52.85 | 2303603797 | 0 |