177.129.128.0/21
🇧🇷CIDR
177.129.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Três Marias
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.129.128.0/21 | AS269554AS269554 - Tres Marias Fiber Telecom | No ROA | — | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.129.128.0/22 | AS269554AS269554 - Tres Marias Fiber Telecom | No ROA | — | 6/1/2026 |
| 177.129.132.0/22 | AS269554AS269554 - Tres Marias Fiber Telecom | No ROA | — | 6/1/2026 |
| 177.129.128.0/23 | AS269554AS269554 - Tres Marias Fiber Telecom | No ROA | — | 6/1/2026 |
| 177.129.129.0/24 | AS269554AS269554 - Tres Marias Fiber Telecom | No ROA | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 177.129.132.0/22 | AS269554 | 🇧🇷BR | allocated |
| 177.129.128.0/22 | AS269554 | 🇧🇷BR | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/177.129.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.129.128.0/21" | jq
External Links