139.191.184.0/21
🇮🇹CIDR
139.191.184.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇹 Italy
City
Ispra
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.191.184.0/21 | AS680DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | No ROA | RIPE | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.191.0.0/16 | AS42165JRC European Commission - Directorate General - Joint Research Centre | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS680 | RIPE | DFN-MNT | 8/6/2003 |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/139.191.184.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/139.191.184.0/21" | jq
External Links