152.75.0.0/16
🇺🇸CIDR
152.75.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
District of Columbia (Southwest Washington)
RIR
ARIN
Status
allocated
Allocated
8/27/1991
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 152.75.0.0/16 | AS4185ATTIS-ASN4185 - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 152.75.221.0/24 | AS4185ATTIS-ASN4185 - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
| 152.75.129.0/24 | AS20137USAGM-LAN - USAGM | No ROA | — | 5/31/2026 |
| 152.75.250.0/24 | AS20137USAGM-LAN - USAGM | No ROA | — | 5/31/2026 |
| 152.75.252.0/24 | AS20137USAGM-LAN - USAGM | No ROA | — | 5/31/2026 |
| 152.75.253.0/24 | AS20137USAGM-LAN - USAGM | No ROA | — | 5/31/2026 |
| 152.75.254.0/24 | AS20137USAGM-LAN - USAGM | No ROA | — | 5/31/2026 |
| 152.75.128.0/24 | AS20137USAGM-LAN - USAGM | No ROA | — | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionDistrict of Columbia
CityDistrict of Columbia (Southwest Washington)
Coordinates38.8873, -77.0173 ↗
API
Open https://api.ipctl.io/v1/prefix/152.75.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/152.75.0.0/16" | jq
External Links