143.0.16.0/22
🇧🇷CIDR
143.0.16.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Embu-Guaçu
RIR
LACNIC
Status
allocated
Allocated
9/8/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.0.16.0/22 | AS263990AS263990 - FASTNET COMUNICACAO EIRELI - ME | No ROA | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.0.18.0/23 | AS263990AS263990 - FASTNET COMUNICACAO EIRELI - ME | No ROA | — | 5/31/2026 |
| 143.0.16.0/23 | AS263990AS263990 - FASTNET COMUNICACAO EIRELI - ME | No ROA | — | 5/31/2026 |
| 143.0.19.0/24 | AS263990AS263990 - FASTNET COMUNICACAO EIRELI - ME | No ROA | — | 5/31/2026 |
| 143.0.17.0/24 | AS263990AS263990 - FASTNET COMUNICACAO EIRELI - ME | No ROA | — | 5/31/2026 |
| 143.0.16.0/24 | AS263990AS263990 - FASTNET COMUNICACAO EIRELI - ME | No ROA | — | 5/31/2026 |
| 143.0.18.0/24 | AS263990AS263990 - FASTNET COMUNICACAO EIRELI - ME | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS263990 | RADB | MAINT-AS263047 | 3/18/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/143.0.16.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.0.16.0/22" | jq
External Links