191.253.28.0/23
🇧🇷CIDR
191.253.28.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇷 Brazil
City
Porto União
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.253.28.0/23 | AS263524AS263524 - Ciabrasnet - Central Brasileira de Internet Ltda | Valid | — | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.253.24.0/21 | AS263524AS263524 - Ciabrasnet - Central Brasileira de Internet Ltda | Valid | — | 5/31/2026 |
| 191.253.29.0/24 | AS263524AS263524 - Ciabrasnet - Central Brasileira de Internet Ltda | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 191.253.24.0/21 | AS263524 | /24 | lacnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/191.253.28.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.253.28.0/23" | jq
External Links