The IP address 146.139.244 is provided by Argonne National Lab, it's belong to the CDIR (Classless Inter-Domain Routing) 146.139.0.0/16 (range 146.139.0.0 to 146.139.255.255). The autonomous system number (ASN) is 683.
| ASN | 683 |
| IP starting by | 146.139.0.0 |
| IP ending by | 146.139.255.255 |
| ASN Name | Argonne National Lab |
| CDIR | 146.139.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 15/03/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Argonne | 45.7239 | -88.8587 | 2020-03-15 |
| MaxMind | DE | Germany | - | - | 51.2993 | 9.491 | 2020-03-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |