163.123.189.0/24
🇺🇸CIDR
163.123.189.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Seattle (South Lake Union)
RIR
ARIN
Status
allocated
Allocated
10/21/2020
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.123.189.0/24 | AS40272ALLENINSTITUTE - Allen Institute | Valid | ARINRADB | 6/1/2026 |
Origin ASN
AS40272
ALLENINSTITUTE - Allen Institute
Geolocation
Country🇺🇸United StatesUS
RegionWashington
CitySeattle (South Lake Union)
Coordinates47.6254, -122.3390 ↗
API
Open https://api.ipctl.io/v1/prefix/163.123.189.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/163.123.189.0/24" | jq
External Links