144.163.0.0/16
🇺🇸CIDR
144.163.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Dothan
RIR
ARIN
Status
allocated
Allocated
12/13/1990
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 144.163.0.0/16 | AS209CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC | No ROA | — | 6/15/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 144.163.0.0/17 | AS19901BRIGHTSPEED - Brightspeed | No ROA | — | 6/15/2026 |
| 144.163.128.0/17 | AS19901BRIGHTSPEED - Brightspeed | No ROA | — | 6/15/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/144.163.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/144.163.0.0/16" | jq
External Links