187.0.48.0/21
🇧🇷CIDR
187.0.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
São Paulo
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.0.48.0/21 | AS28352AS28352 - NETSPEED LTDA | Valid | RADB | 5/30/2026 |
Covering Prefix
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.0.48.0/20 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.52.0/22 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.48.0/22 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.52.0/23 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.54.0/23 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.48.0/24 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.52.0/24 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.53.0/24 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.55.0/24 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.54.0/24 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
| 187.0.49.0/24 | AS28352AS28352 - NETSPEED LTDA | Valid | — | 5/30/2026 |
Origin ASN
AS28352
AS28352 - NETSPEED LTDA
Geolocation
API
Open https://api.ipctl.io/v1/prefix/187.0.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/187.0.48.0/21" | jq
External Links