177.55.144.0/21
🇧🇷CIDR
177.55.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
São José do Rio Preto
RIR
LACNIC
Status
allocated
Allocated
4/5/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.55.144.0/21 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | RADB | 6/1/2026 |
Covering Prefix
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.55.144.0/20 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.144.0/22 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.148.0/22 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.147.0/24 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.148.0/24 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.149.0/24 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.150.0/24 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.151.0/24 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.144.0/24 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.145.0/24 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
| 177.55.146.0/24 | AS262505AS262505 - N4 Telecomunicacoes LTDA - ME | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/177.55.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.55.144.0/21" | jq
External Links