177.72.128.0/21
🇧🇷CIDR
177.72.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Guarulhos (Jardim das Camelias)
RIR
LACNIC
Status
allocated
Allocated
8/1/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.72.128.0/21 | AS53018AS53018 - Viana & Viana Comunicacao LTDA-ME | Valid | RADB | 5/31/2026 |
Covering Prefix
14 less-specific announcementsGeolocation
Country🇧🇷BrazilBR
RegionSão Paulo
CityGuarulhos (Jardim das Camelias)
Coordinates-23.5096, -46.4612 ↗
API
Open https://api.ipctl.io/v1/prefix/177.72.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.72.128.0/21" | jq
External Links