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38.72.142.19 was found in our database!

$ whois 38.72.142.19

country·🇺🇸 United States

city·Tukwila

isp·Cogent Communications, LLC

asn·AS174

network·Standard

$ sikker risk 38.72.142.19scoring →

confidence

96%Very High

first_seen·Mar 20, 2026

last_seen·59m ago

sessions·218

events·218

$ sikker protocols 38.72.142.19

RDP

218 / 218

$ sikker summary 38.72.142.19

38.72.142.19 has a threat confidence score of 96%. This IP address from United States (AS174, Cogent Communications, LLC) has been observed in 218 honeypot sessions targeting RDP protocols. First observed on March 20, 2026, most recently active March 20, 2026.

$ sikker behaviors 38.72.142.19catalog →

mediumRdp Nla Ntlm Authentication Attempt217x

Identifies RDP clients attempting authentication using Network Level Authentication (NLA) with the NTLM challenge-response protocol. This occurs during the CredSSP negotiation phase before a remote desktop session is established and indicates an active credential authentication attempt against the RDP service

$ sikker primitives 38.72.142.19

rdp_nla_ntlm_auth217

$ sikker related 38.72.142.19

🇺🇸·More threats fromUnited States→AS·More threats fromCogent Communications, LLC→RDP·More threats targetingRDP→{ }·Browse allAttack Patterns→

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