187.1.172.0/22
🇧🇷CIDR
187.1.172.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Recife
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.1.172.0/22 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.1.160.0/20 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
| 187.1.168.0/21 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
| 187.1.174.0/23 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
| 187.1.172.0/23 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
| 187.1.175.0/24 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
| 187.1.172.0/24 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
| 187.1.173.0/24 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
| 187.1.174.0/24 | AS28252AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/187.1.172.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/187.1.172.0/22" | jq
External Links