143.107.0.0/16
🇧🇷CIDR
143.107.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇧🇷 Brazil
City
São Paulo
RIR
LACNIC
Status
assigned
Allocated
3/26/1990
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.107.0.0/16 | AS28571AS28571 - UNIVERSIDADE DE SAO PAULO | Valid | RADB | 6/1/2026 |
Covering Prefix
16 less-specific announcementsGeolocation
API
Open https://api.ipctl.io/v1/prefix/143.107.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.107.0.0/16" | jq
External Links