About IP Address 1.21.144.0
1.21.144.0 is a public IPv4 address announced by ARTERIA Networks Corporation under AS2519, geolocated to Chiyoda City, Japan.
IP geolocation identifies the registered network location, not a precise street address. Country-level accuracy is typically 95-99%; city-level accuracy varies. Learn more about IP geolocation →
Frequently Asked Questions
Where is IP 1.21.144.0 located?
IP address 1.21.144.0 is located in Chiyoda City, Tokyo, Japan.
Who owns IP address 1.21.144.0?
IP 1.21.144.0 is operated by ARTERIA Networks Corporation under autonomous system AS2519.
Is 1.21.144.0 a VPN or proxy?
No - 1.21.144.0 does not appear on public VPN, datacenter, or Tor exit lists. Use the live checker for deeper detection.