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38.72.142.20 was found in our database!

$ whois 38.72.142.20

country·🇺🇸 United States

city·Tukwila

isp·Cogent Communications, LLC

asn·AS174

network·Standard

$ sikker risk 38.72.142.20scoring →

confidence

96%Very High

first_seen·Mar 21, 2026

last_seen·1m ago

sessions·214

events·214

$ sikker protocols 38.72.142.20

RDP

214 / 214

$ sikker summary 38.72.142.20

38.72.142.20 has a threat confidence score of 96%. This IP address from United States (AS174, Cogent Communications, LLC) has been observed in 214 honeypot sessions targeting RDP protocols. First observed on March 21, 2026, most recently active March 21, 2026.

$ sikker behaviors 38.72.142.20catalog →

mediumRdp Nla Ntlm Authentication Attempt214x

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 38.72.142.20

rdp_nla_ntlm_auth214

$ sikker related 38.72.142.20

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

Report IP WHOIS Lookup →

IP Address	Confidence	Events
181.214.173.120	78%	2,776
2.59.22.234	100%	1,895
38.72.142.19	96%	247
207.90.244.12	50%	61
191.101.31.15	61%	149

IP Address	Confidence	Events
154.23.188.210	95%	596
198.235.24.90	93%	291
92.118.39.92	100%	103,924
96.0.160.144	87%	20,817
198.235.24.14	92%	147