138.122.236.0/22
🇧🇷IPv4LACNICallocatedMOAS RPKI Valid
CIDR
138.122.236.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
Três Corações
RIR
LACNIC
Status
allocated
Allocated
6/24/2015
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.122.236.0/22 | AS28220AS28220 - Alares Cabo Servicos de Telecomunicacoes S.A. | Valid | — | 6/1/2026 |
| 138.122.236.0/22 | AS28270 | Invalid | — | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.122.236.0/24 | AS28220AS28220 - Alares Cabo Servicos de Telecomunicacoes S.A. | Valid | — | 6/1/2026 |
| 138.122.237.0/24 | AS28220AS28220 - Alares Cabo Servicos de Telecomunicacoes S.A. | Valid | — | 6/1/2026 |
| 138.122.236.0/24 | AS28270 | Invalid | — | 6/1/2026 |
| 138.122.237.0/24 | AS28270 | Invalid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 138.122.236.0/22 | AS28220 | /24 | lacnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/138.122.236.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/138.122.236.0/22" | jq
External Links