221.199.145.0/30 covers 221.199.145.0 to 221.199.145.3, 4 IPv4 addresses. It is announced by AS4837 (China Unicom). Every sampled address geolocates to China, with 100% in Baotou. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.
| IP Address | CIDR |
|---|---|
| 221.199.145.0 | 221.199.145.0/32 |
| 221.199.145.1 | 221.199.145.1/32 |
| 221.199.145.2 | 221.199.145.2/32 |
| 221.199.145.3 | 221.199.145.3/32 |