205.235.48.0/20
🇺🇸CIDR
205.235.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Lancaster
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.235.48.0/20 | AS31763BCIU - Berks County Intermediate Unit | No ROA | RADB | 5/31/2026 |
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.235.32.0/19 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
| 205.235.49.0/24 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
| 205.235.52.0/24 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
| 205.235.56.0/24 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
| 205.235.57.0/24 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
| 205.235.59.0/24 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
| 205.235.61.0/24 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
| 205.235.63.0/24 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
| 205.235.48.0/24 | AS31763BCIU - Berks County Intermediate Unit | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS31763 | RADB | MAINT-AS14773 | 7/18/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/205.235.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.235.48.0/20" | jq
External Links