155.103.44.0/23
🇺🇸IPv4ARINallocated
CIDR
155.103.44.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
San Jose (Penitencia Creek)
RIR
ARIN
Status
allocated
Allocated
4/2/2026
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Jose (Penitencia Creek)
Coordinates37.3845, -121.8560 ↗
API
Open https://api.ipctl.io/v1/prefix/155.103.44.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/155.103.44.0/23" | jq
External Links