The IP address 163.221.122.23 : sys28-wlan-bsd6.naist.jp

The IP address 163.221.122.23 detail

The IP address 163.221.122.23 (IPv4) is written in long version -1545766377.

This IPv4 address is provided by the ISP WIDE Project which is the access point AS2500 (Corresponds to a physical point or line copper / fiber that IP address is connected to the ISP).
ISP can be a web host in case the IP address matches a website and not to an ADSL line.

Approximate geolocation of this IP address: Japan