186.237.216.0/21
🇧🇷CIDR
186.237.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Asa Sul
RIR
LACNIC
Status
allocated
Allocated
7/25/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 186.237.216.0/21 | AS263558AS263558 - RD TELECOM LTDA -ME | Valid | RADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 186.237.218.0/24 | AS263558AS263558 - RD TELECOM LTDA -ME | Valid | — | 5/31/2026 |
| 186.237.219.0/24 | AS263558AS263558 - RD TELECOM LTDA -ME | Valid | — | 5/31/2026 |
| 186.237.220.0/24 | AS263558AS263558 - RD TELECOM LTDA -ME | Valid | — | 5/31/2026 |
| 186.237.221.0/24 | AS263558AS263558 - RD TELECOM LTDA -ME | Valid | — | 5/31/2026 |
Origin ASN
AS263558
AS263558 - RD TELECOM LTDA -ME
Geolocation
API
Open https://api.ipctl.io/v1/prefix/186.237.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/186.237.216.0/21" | jq
External Links