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138.132.53.21 was found in our database!

$ whois 138.132.53.21

country·🇮🇹 Italy

isp·TIM

asn·AS20746

network·Standard

$ sikker risk 138.132.53.21scoring →

confidence

41%Medium

first_seen·Apr 13, 2026

last_seen·8d ago

sessions·2

events·2

$ sikker protocols 138.132.53.21

SIP

2 / 2

$ sikker summary 138.132.53.21

138.132.53.21 has a threat confidence score of 41%. This IP address from Italy (AS20746, TIM) has been observed in 2 honeypot sessions targeting SIP protocols. First observed on April 13, 2026, most recently active April 13, 2026.

$ sikker primitives 138.132.53.21

sip_call_id_hex_324 sip_call_id_alphanumeric_entropy4 sip_invite_request2

$ sikker related 138.132.53.21

🇮🇹·More threats fromItaly→AS·More threats fromTIM→SIP·More threats targetingSIP→{ }·Browse allAttack Patterns→

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156.54.122.131	43%	1
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