Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 42165 |
| Name | JRC |
| Organization | European Commission - Directorate General - Joint Research Centre |
| Country | Belgium
|
| Registry | RIPE NCC |
| IPv4 addresses | 69,632 |
| IPv6 /64 networks | 0 |
| Prefixes | 2 |
IPv4 Prefixes for AS42165
| Network |
Location |
Addresses |
| 139.191.0.0/16 |
European Commission - Directorate General - Joint Research Centre |
Ispra |
65,536 |
| 139.191.192.0/20 |
Jrcpetten |
Ispra |
4,096 |