163.230.200.0/21
🇺🇸CIDR
163.230.200.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.230.200.0/21 | AS27336SENTARA-HEALTH-CARE - Sentara Healthcare | No ROA | ARIN | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.230.0.0/16 | AS27336SENTARA-HEALTH-CARE - Sentara Healthcare | No ROA | — | 6/1/2026 |
| 163.230.200.0/24 | AS27336SENTARA-HEALTH-CARE - Sentara Healthcare | No ROA | — | 6/1/2026 |
| 163.230.201.0/24 | AS27336SENTARA-HEALTH-CARE - Sentara Healthcare | No ROA | — | 6/1/2026 |
| 163.230.205.0/24 | AS27336SENTARA-HEALTH-CARE - Sentara Healthcare | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS27336 | ARIN | MNT-SHC-40 | 4/2/2021 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/163.230.200.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/163.230.200.0/21" | jq
External Links