181.189.28.0/23
🇧🇷CIDR
181.189.28.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇷 Brazil
City
Lima Duarte
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 181.189.28.0/23 | AS271404AS271404 - E-SERV COMUNICACAO LTDA. | Valid | — | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 181.189.28.0/22 | AS271404AS271404 - E-SERV COMUNICACAO LTDA. | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 181.189.28.0/22 | AS271404 | /32 | lacnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/181.189.28.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/181.189.28.0/23" | jq
External Links