191.36.136.0/21
🇧🇷CIDR
191.36.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Paragominas
RIR
LACNIC
Status
allocated
Allocated
3/13/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.36.136.0/21 | AS263335AS263335 - Alternativa Telecom | No ROA | RADB | 5/30/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.36.140.0/22 | AS263335AS263335 - Alternativa Telecom | No ROA | — | 5/30/2026 |
| 191.36.136.0/22 | AS263335AS263335 - Alternativa Telecom | No ROA | — | 5/30/2026 |
| 191.36.142.0/23 | AS263335AS263335 - Alternativa Telecom | No ROA | — | 5/30/2026 |
| 191.36.138.0/23 | AS263335AS263335 - Alternativa Telecom | No ROA | — | 5/30/2026 |
| 191.36.136.0/23 | AS263335AS263335 - Alternativa Telecom | No ROA | — | 5/30/2026 |
| 191.36.140.0/23 | AS263335AS263335 - Alternativa Telecom | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS263335 | RADB | MAINT-AS14840 | 11/13/2023 |
Origin ASN
AS263335
AS263335 - Alternativa Telecom
Geolocation
API
Open https://api.ipctl.io/v1/prefix/191.36.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.36.136.0/21" | jq
External Links