173.39.144.0/21 covers 173.39.144.0 to 173.39.151.255, 2,048 IPv4 addresses. It is announced by AS109 (Cisco Systems, Inc.). Every sampled address geolocates to Japan, with 100% in Gifu. It is registered to a business. None of the sampled addresses are flagged as VPN, proxy or Tor.
| Prefix | First IP | Last IP | No. of IPs |
|---|---|---|---|
| 173.39.144.0/24 | |||
| 173.39.145.0/24 | |||
| 173.39.146.0/24 | |||
| 173.39.147.0/24 | |||
| 173.39.148.0/24 | |||
| 173.39.149.0/24 | |||
| 173.39.150.0/24 | |||
| 173.39.151.0/24 |