144.166.0.0/16
🇺🇸IPv4ARINallocatedNo ROA
CIDR
144.166.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Los Angeles (Downtown Los Angeles)
RIR
ARIN
Status
allocated
Allocated
12/12/1990
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 144.166.53.0/24 | AS21799MWDSC - Metropolitan Water District of Southern California | No ROA | — | 6/15/2026 |
| 144.166.55.0/24 | AS21799MWDSC - Metropolitan Water District of Southern California | No ROA | — | 6/15/2026 |
| 144.166.56.0/24 | AS21799MWDSC - Metropolitan Water District of Southern California | No ROA | — | 6/15/2026 |
| 144.166.74.0/24 | AS21799MWDSC - Metropolitan Water District of Southern California | No ROA | — | 6/15/2026 |
| 144.166.174.0/24 | AS21799MWDSC - Metropolitan Water District of Southern California | No ROA | — | 6/15/2026 |
| 144.166.176.0/24 | AS21799MWDSC - Metropolitan Water District of Southern California | No ROA | — | 6/15/2026 |
| 144.166.178.0/24 | AS21799MWDSC - Metropolitan Water District of Southern California | No ROA | — | 6/15/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityLos Angeles (Downtown Los Angeles)
Coordinates34.0538, -118.2380 ↗
API
Open https://api.ipctl.io/v1/prefix/144.166.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/144.166.0.0/16" | jq
External Links