199.36.136.0/21
🇺🇸CIDR
199.36.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
McKinney
RIR
ARIN
Status
allocated
Allocated
9/20/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.36.136.0/21 | AS26405HDCS - HORIZON DATA SOLUTIONS, LLC | No ROA | RADB | 5/30/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.36.136.0/23 | AS26405HDCS - HORIZON DATA SOLUTIONS, LLC | No ROA | — | 5/30/2026 |
| 199.36.142.0/23 | AS26405HDCS - HORIZON DATA SOLUTIONS, LLC | No ROA | — | 5/30/2026 |
| 199.36.137.0/24 | AS26405HDCS - HORIZON DATA SOLUTIONS, LLC | No ROA | — | 5/30/2026 |
| 199.36.141.0/24 | AS26405HDCS - HORIZON DATA SOLUTIONS, LLC | No ROA | — | 5/30/2026 |
| 199.36.136.0/24 | AS26405HDCS - HORIZON DATA SOLUTIONS, LLC | No ROA | — | 5/30/2026 |
| 199.36.138.0/24 | AS395929VHL - Virtuwave Holdings LLC | No ROA | — | 5/30/2026 |
| 199.36.139.0/24 | AS395929VHL - Virtuwave Holdings LLC | No ROA | — | 5/30/2026 |
| 199.36.140.0/24 | AS395929VHL - Virtuwave Holdings LLC | No ROA | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.36.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.36.136.0/21" | jq
External Links