Autonomous System
AS42165 European Commission - Directorate General - Joint Research Centre
GovernmentActiveBelgiumRIPE
AS42165 (JRC) is a government network operated by European Commission - Directorate General - Joint Research Centre in Belgium, registered with RIPE. It has 2 IPv4 prefixes with 69,632 addresses, which makes it the 3,044th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses69,632in 2 prefixes
IPv6 prefixes0none
Size rank#3,044of 82,200 active ASNs
Details
OrganizationEuropean Commission - Directorate General - Joint Research Centre
AS nameJRC
Websiteec.europa.eu
Country Belgium (BE)
Network typeGovernment
RegistryRIPE
Abuse contactabuse@jrc.ec.europa.eu
Registered2007-01-03
Last updated2025-01-29
IPv4 prefixes
2 prefixes · 69,632 addresses| Network | Addresses | First – last address |
|---|---|---|
| 139.191.0.0/16 | 65,536 | 139.191.0.0 – 139.191.255.255 |
| 139.191.192.0/20 | 4,096 | 139.191.192.0 – 139.191.207.255 |
139.191.0.0/16 139.191.192.0/20
IPv6 prefixes
No IPv6 prefixes.
Query AS42165 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS42165&key=YOUR_API_KEY"Any address in its prefixes resolves to AS42165, with or without a key:
curl "https://api.ipapi.is/?q=139.191.0.1"