221.199.168.28/30 covers 221.199.168.28 to 221.199.168.31, 4 IPv4 addresses. It is announced by AS4837 (China Unicom). Every sampled address geolocates to China, with 100% in Hulunbuir. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.
| IP Address | CIDR |
|---|---|
| 221.199.168.28 | 221.199.168.28/32 |
| 221.199.168.29 | 221.199.168.29/32 |
| 221.199.168.30 | 221.199.168.30/32 |
| 221.199.168.31 | 221.199.168.31/32 |
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