45.173.21.0/24
🇧🇷CIDR
45.173.21.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇧🇷 Brazil
City
Manaus (Ponta Negra)
RIR
LACNIC
Status
allocated
Allocated
3/18/2019
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.173.21.0/24 | AS268257AS268257 - SIDI SERVICOS DE COMUNICACAO LTDA-ME | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS268257 | RADB | MAINT-AS4230 | 12/15/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/45.173.21.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.173.21.0/24" | jq
External Links