199.231.176.0/21
🇺🇸CIDR
199.231.176.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Ivyland
RIR
ARIN
Status
allocated
Allocated
7/11/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.231.176.0/21 | AS16958BCIU-22 - Bucks County Intermediate Unit #22 | No ROA | RADB | 5/30/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.231.176.0/24 | AS16958BCIU-22 - Bucks County Intermediate Unit #22 | No ROA | — | 5/30/2026 |
| 199.231.177.0/24 | AS16958BCIU-22 - Bucks County Intermediate Unit #22 | No ROA | — | 5/30/2026 |
| 199.231.178.0/24 | AS16958BCIU-22 - Bucks County Intermediate Unit #22 | No ROA | — | 5/30/2026 |
| 199.231.179.0/24 | AS16958BCIU-22 - Bucks County Intermediate Unit #22 | No ROA | — | 5/30/2026 |
| 199.231.180.0/24 | AS16958BCIU-22 - Bucks County Intermediate Unit #22 | No ROA | — | 5/30/2026 |
| 199.231.181.0/24 | AS16958BCIU-22 - Bucks County Intermediate Unit #22 | No ROA | — | 5/30/2026 |
| 199.231.182.0/24 | AS16958BCIU-22 - Bucks County Intermediate Unit #22 | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS16958 | RADB | MAINT-AS7922 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.231.176.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.231.176.0/21" | jq
External Links