177.221.48.0/21
🇧🇷CIDR
177.221.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Itacorubi
RIR
LACNIC
Status
assigned
Allocated
11/11/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.221.48.0/21 | AS263660AS263660 - FEDERACAO DAS INDUSTRIAS DO ESTADO DE SC - FIESC | No ROA | RADB | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.221.50.0/24 | AS263660AS263660 - FEDERACAO DAS INDUSTRIAS DO ESTADO DE SC - FIESC | No ROA | — | 6/1/2026 |
| 177.221.52.0/24 | AS263660AS263660 - FEDERACAO DAS INDUSTRIAS DO ESTADO DE SC - FIESC | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS263660 | RADB | MAINT-AS1916 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/177.221.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.221.48.0/21" | jq
External Links