201.33.96.0/21
🇧🇷CIDR
201.33.96.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Fundão
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.33.96.0/21 | AS28275AS28275 - Fundacao Casper Libero | No ROA | RADB | 5/31/2026 |
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.33.96.0/20 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
| 201.33.97.0/24 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
| 201.33.98.0/24 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
| 201.33.99.0/24 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
| 201.33.100.0/24 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
| 201.33.101.0/24 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
| 201.33.102.0/24 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
| 201.33.103.0/24 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
| 201.33.96.0/24 | AS28275AS28275 - Fundacao Casper Libero | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS28275 | RADB | MAINT-AS4230 | 4/24/2026 |
Origin ASN
AS28275
AS28275 - Fundacao Casper Libero
Geolocation
API
Open https://api.ipctl.io/v1/prefix/201.33.96.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/201.33.96.0/21" | jq
External Links