138.0.172.0/22
🇧🇷CIDR
138.0.172.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Ribeirão das Neves
RIR
LACNIC
Status
allocated
Allocated
1/7/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.0.172.0/22 | AS264552AS264552 - JustWeb Telecomunicacoes LTDA | No ROA | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.0.174.0/23 | AS264552AS264552 - JustWeb Telecomunicacoes LTDA | No ROA | — | 5/31/2026 |
| 138.0.172.0/23 | AS264552AS264552 - JustWeb Telecomunicacoes LTDA | No ROA | — | 5/31/2026 |
| 138.0.175.0/24 | AS264552AS264552 - JustWeb Telecomunicacoes LTDA | No ROA | — | 5/31/2026 |
| 138.0.173.0/24 | AS264552AS264552 - JustWeb Telecomunicacoes LTDA | No ROA | — | 5/31/2026 |
| 138.0.172.0/24 | AS264552AS264552 - JustWeb Telecomunicacoes LTDA | No ROA | — | 5/31/2026 |
| 138.0.174.0/24 | AS264552AS264552 - JustWeb Telecomunicacoes LTDA | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/138.0.172.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/138.0.172.0/22" | jq
External Links