170.247.28.0/22
🇧🇷CIDR
170.247.28.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
São Luís
RIR
LACNIC
Status
allocated
Allocated
2/7/2017
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.247.28.0/22 | AS269194AS269194 - ST1 INTERNET | Valid | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.247.30.0/23 | AS269194AS269194 - ST1 INTERNET | Valid | — | 5/31/2026 |
| 170.247.28.0/23 | AS269194AS269194 - ST1 INTERNET | Valid | — | 5/31/2026 |
| 170.247.31.0/24 | AS269194AS269194 - ST1 INTERNET | Valid | — | 5/31/2026 |
| 170.247.29.0/24 | AS269194AS269194 - ST1 INTERNET | Valid | — | 5/31/2026 |
| 170.247.28.0/24 | AS269194AS269194 - ST1 INTERNET | Valid | — | 5/31/2026 |
| 170.247.30.0/24 | AS269194AS269194 - ST1 INTERNET | Valid | — | 5/31/2026 |
Origin ASN
AS269194
AS269194 - ST1 INTERNET
Geolocation
API
Open https://api.ipctl.io/v1/prefix/170.247.28.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.247.28.0/22" | jq
External Links