189.51.72.0/21
🇧🇷CIDR
189.51.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Santos
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 189.51.72.0/21 | AS28640AS28640 - VIPWAY Telecomunicacoes Ltda | No ROA | — | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 189.51.64.0/20 | AS28640AS28640 - VIPWAY Telecomunicacoes Ltda | No ROA | — | 5/31/2026 |
| 189.51.72.0/22 | AS28640AS28640 - VIPWAY Telecomunicacoes Ltda | No ROA | — | 5/31/2026 |
| 189.51.76.0/22 | AS28640AS28640 - VIPWAY Telecomunicacoes Ltda | No ROA | — | 5/31/2026 |
| 189.51.78.0/23 | AS28640AS28640 - VIPWAY Telecomunicacoes Ltda | No ROA | — | 5/31/2026 |
| 189.51.72.0/23 | AS28640AS28640 - VIPWAY Telecomunicacoes Ltda | No ROA | — | 5/31/2026 |
| 189.51.74.0/23 | AS28640AS28640 - VIPWAY Telecomunicacoes Ltda | No ROA | — | 5/31/2026 |
| 189.51.76.0/23 | AS28640AS28640 - VIPWAY Telecomunicacoes Ltda | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/189.51.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/189.51.72.0/21" | jq
External Links