143.137.40.0/22
🇧🇷CIDR
143.137.40.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Atalaia
RIR
LACNIC
Status
allocated
Allocated
9/18/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.137.40.0/22 | AS264030AS264030 - FIBER TELECOM | Valid | RADB | 6/1/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.137.42.0/23 | AS264030AS264030 - FIBER TELECOM | Valid | — | 6/1/2026 |
| 143.137.40.0/23 | AS264030AS264030 - FIBER TELECOM | Valid | — | 6/1/2026 |
| 143.137.43.0/24 | AS264030AS264030 - FIBER TELECOM | Valid | — | 6/1/2026 |
| 143.137.41.0/24 | AS264030AS264030 - FIBER TELECOM | Valid | — | 6/1/2026 |
| 143.137.40.0/24 | AS264030AS264030 - FIBER TELECOM | Valid | — | 6/1/2026 |
| 143.137.42.0/24 | AS264030AS264030 - FIBER TELECOM | Valid | — | 6/1/2026 |
Origin ASN
AS264030
AS264030 - FIBER TELECOM
Geolocation
API
Open https://api.ipctl.io/v1/prefix/143.137.40.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.137.40.0/22" | jq
External Links