Looking up IP
Check an IP Address, Domain Name, Subnet, or ASN
66.132.172.143 has a threat confidence score of 59%. This IP address from United States (AS398324, Censys, Inc.) has been observed in 6 honeypot sessions targeting RDP protocols. First observed on March 19, 2026, most recently active March 19, 2026.
Identifies RDP clients attempting authentication using the legacy RDP security mode where credentials are exchanged through the older RDP security layer instead of Network Level Authentication (NLA). This indicates the client negotiated legacy plaintext authentication during the RDP security handshake