191.37.128.0/22
🇧🇷CIDR
191.37.128.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Pato Branco (Centro)
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.37.128.0/22 | AS263359AS263359 - Cybertech Informatica LTDA | Valid | — | 5/31/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.37.128.0/21 | AS263359AS263359 - Cybertech Informatica LTDA | Valid | — | 5/31/2026 |
| 191.37.128.0/24 | AS263359AS263359 - Cybertech Informatica LTDA | Valid | — | 5/31/2026 |
| 191.37.129.0/24 | AS263359AS263359 - Cybertech Informatica LTDA | Valid | — | 5/31/2026 |
| 191.37.130.0/24 | AS263359AS263359 - Cybertech Informatica LTDA | Valid | — | 5/31/2026 |
| 191.37.131.0/24 | AS263359AS263359 - Cybertech Informatica LTDA | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 191.37.128.0/21 | AS263359 | /24 | lacnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/191.37.128.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.37.128.0/22" | jq
External Links