200.136.52.0/23
🇧🇷CIDR
200.136.52.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇷 Brazil
City
São Paulo
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.136.52.0/23 | AS28571AS28571 - UNIVERSIDADE DE SAO PAULO | Valid | RADB | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.136.32.0/19 | AS1251AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO | No ROA | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/200.136.52.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/200.136.52.0/23" | jq
External Links