177.91.236.0/22
🇧🇷CIDR
177.91.236.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Primavera do Leste
RIR
LACNIC
Status
allocated
Allocated
12/10/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.91.236.0/22 | AS52564AS52564 - Biazi Telecom | Valid | — | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.91.236.0/24 | AS52564AS52564 - Biazi Telecom | Valid | — | 5/31/2026 |
| 177.91.237.0/24 | AS52564AS52564 - Biazi Telecom | Valid | — | 5/31/2026 |
| 177.91.238.0/24 | AS52564AS52564 - Biazi Telecom | Valid | — | 5/31/2026 |
| 177.91.239.0/24 | AS52564AS52564 - Biazi Telecom | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 177.91.236.0/22 | AS52564 | /24 | lacnic |
Origin ASN
AS52564
AS52564 - Biazi Telecom
Geolocation
API
Open https://api.ipctl.io/v1/prefix/177.91.236.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.91.236.0/22" | jq
External Links