45.231.4.0/23
🇧🇷CIDR
45.231.4.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇷 Brazil
City
Almeirim
RIR
LACNIC
Status
allocated
Allocated
2/20/2018
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.231.4.0/23 | AS267215AS267215 - FLYWEB LTDA | No ROA | RADB | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.231.5.0/24 | AS267215AS267215 - FLYWEB LTDA | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS267215 | RADB | MAINT-AS8167 | 3/22/2025 |
Origin ASN
AS267215
AS267215 - FLYWEB LTDA
Geolocation
API
Open https://api.ipctl.io/v1/prefix/45.231.4.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.231.4.0/23" | jq
External Links