191.52.0.0/18
🇧🇷CIDR
191.52.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇧🇷 Brazil
City
Florianópolis
RIR
LACNIC
Status
assigned
Allocated
4/2/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.52.0.0/18 | AS263410AS263410 - Instituto Federal Catarinense | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.52.0.0/22 | AS263410AS263410 - Instituto Federal Catarinense | No ROA | — | 5/31/2026 |
| 191.52.4.0/23 | AS263410AS263410 - Instituto Federal Catarinense | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS263410 | RADB | MAINT-AS18678 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/191.52.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.52.0.0/18" | jq
External Links