205.152.0.0/16
🇺🇸CIDR
205.152.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Atlanta (Buckhead)
RIR
ARIN
Status
allocated
Allocated
3/2/1995
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.152.0.0/16 | AS6389BELLSOUTH-NET-BLK - AT&T Enterprises, LLC | No ROA | — | 5/30/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.152.51.0/24 | AS2386INS-AS - AT&T Enterprises, LLC | No ROA | — | 5/30/2026 |
| 205.152.72.0/24 | AS8103STATE-OF-FLA - Florida Department of Management Services - Division of Telecommunications | No ROA | — | 5/30/2026 |
| 205.152.238.0/24 | AS22083MEMORIAL-HEALTH-CARE - Memorial Health Care System | No ROA | — | 5/30/2026 |
| 205.152.157.0/24 | AS33328NORTON-HEALTHCARE - Norton Healthcare | No ROA | — | 5/30/2026 |
| 205.152.158.0/24 | AS33328NORTON-HEALTHCARE - Norton Healthcare | No ROA | — | 5/30/2026 |
| 205.152.159.0/24 | AS33328NORTON-HEALTHCARE - Norton Healthcare | No ROA | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/205.152.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.152.0.0/16" | jq
External Links