139.83.0.0/16
🇵🇹CIDR
139.83.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇵🇹 Portugal
City
Lisbon
RIR
RIPENCC
Status
assigned
Allocated
3/8/1991
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.83.0.0/16 | AS1930RCCN Fundacao para a Ciencia e a Tecnologia, I.P. | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 139.83.0.0/16 | AS1930 | /16 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS1930 | RIPE | AS1930-MNT | 9/9/2004 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 139.83.255.255/32 | 🇵🇹PT | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/139.83.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/139.83.0.0/16" | jq
External Links