201.54.240.0/21
🇧🇷CIDR
201.54.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Barueri
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.54.240.0/21 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | RADB | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.54.240.0/24 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | — | 5/31/2026 |
| 201.54.241.0/24 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | — | 5/31/2026 |
| 201.54.242.0/24 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | — | 5/31/2026 |
| 201.54.243.0/24 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | — | 5/31/2026 |
| 201.54.244.0/24 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | — | 5/31/2026 |
| 201.54.245.0/24 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | — | 5/31/2026 |
| 201.54.246.0/24 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | — | 5/31/2026 |
| 201.54.247.0/24 | AS28618AS28618 - Linktel Telecom do Brasil Ltda | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS28618 | RADB | MAINT-AS4230 | 10/15/2024 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/201.54.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/201.54.240.0/21" | jq
External Links