177.72.138.0/23
🇧🇷CIDR
177.72.138.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇷 Brazil
City
Guarulhos
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.72.138.0/23 | AS53018AS53018 - Viana & Viana Comunicacao LTDA-ME | Valid | RADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.72.136.0/21 | AS53018AS53018 - Viana & Viana Comunicacao LTDA-ME | Valid | — | 5/31/2026 |
| 177.72.136.0/22 | AS53018AS53018 - Viana & Viana Comunicacao LTDA-ME | Valid | — | 5/31/2026 |
| 177.72.138.0/24 | AS53018AS53018 - Viana & Viana Comunicacao LTDA-ME | Valid | — | 5/31/2026 |
| 177.72.139.0/24 | AS53018AS53018 - Viana & Viana Comunicacao LTDA-ME | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/177.72.138.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.72.138.0/23" | jq
External Links