221.199.145.100/30 covers 221.199.145.100 to 221.199.145.103, 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 |
|---|---|
| 221.199.145.100 | 221.199.145.100/32 |
| 221.199.145.101 | 221.199.145.101/32 |
| 221.199.145.102 | 221.199.145.102/32 |
| 221.199.145.103 | 221.199.145.103/32 |