131.221.52.0/22
🇧🇷CIDR
131.221.52.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Toropi
RIR
LACNIC
Status
allocated
Allocated
10/7/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.221.52.0/22 | AS262907AS262907 - BRASIL TECPAR AMIGO AVATO | Valid | RADB | 5/30/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.221.54.0/23 | AS262907AS262907 - BRASIL TECPAR AMIGO AVATO | Valid | — | 5/30/2026 |
| 131.221.52.0/23 | AS262907AS262907 - BRASIL TECPAR AMIGO AVATO | Valid | — | 5/30/2026 |
| 131.221.55.0/24 | AS262907AS262907 - BRASIL TECPAR AMIGO AVATO | Valid | — | 5/30/2026 |
| 131.221.53.0/24 | AS262907AS262907 - BRASIL TECPAR AMIGO AVATO | Valid | — | 5/30/2026 |
| 131.221.52.0/24 | AS262907AS262907 - BRASIL TECPAR AMIGO AVATO | Valid | — | 5/30/2026 |
| 131.221.54.0/24 | AS262907AS262907 - BRASIL TECPAR AMIGO AVATO | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/131.221.52.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.221.52.0/22" | jq
External Links