201.131.240.0/22
🇧🇷CIDR
201.131.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Contagem
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.131.240.0/22 | AS52758AS52758 - Global Network Telecomunicacoes do Brasil Ltda. | Valid | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.131.240.0/21 | AS52758AS52758 - Global Network Telecomunicacoes do Brasil Ltda. | Valid | — | 5/31/2026 |
| 201.131.242.0/23 | AS52758AS52758 - Global Network Telecomunicacoes do Brasil Ltda. | Valid | — | 5/31/2026 |
| 201.131.240.0/23 | AS52758AS52758 - Global Network Telecomunicacoes do Brasil Ltda. | Valid | — | 5/31/2026 |
| 201.131.240.0/24 | AS52758AS52758 - Global Network Telecomunicacoes do Brasil Ltda. | Valid | — | 5/31/2026 |
| 201.131.242.0/24 | AS52758AS52758 - Global Network Telecomunicacoes do Brasil Ltda. | Valid | — | 5/31/2026 |
| 201.131.243.0/24 | AS52758AS52758 - Global Network Telecomunicacoes do Brasil Ltda. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 201.131.240.0/21 | AS52758 | /24 | lacnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/201.131.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/201.131.240.0/22" | jq
External Links