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89.190.156.47 was found in our database!

$ whois 89.190.156.47

country·🇳🇱 The Netherlands

city·Amsterdam

isp·Alsycon B.V.

asn·AS49870

network·Standard

$ sikker risk 89.190.156.47scoring →

confidence

86%Very High

first_seen·Apr 28, 2026

last_seen·1m ago

sessions·14

events·14

$ sikker protocols 89.190.156.47

SIP

14 / 14

$ sikker summary 89.190.156.47

89.190.156.47 has a threat confidence score of 86%. This IP address from The Netherlands (AS49870, Alsycon B.V.) has been observed in 14 honeypot sessions targeting SIP protocols. First observed on April 28, 2026, most recently active April 28, 2026.

$ sikker behaviors 89.190.156.47catalog →

mediumSip Invite Random Call Id To Ip14x

Identifies SIP scanning or probing activity where an attacker sends INVITE requests directly to a target IP address using randomly generated Call-ID tokens. This pattern is commonly associated with VoIP reconnaissance, SIP endpoint discovery, and automated dialer or PBX attack tooling attempting to enumerate reachable SIP services.

$ sikker primitives 89.190.156.47

sip_call_id_token_at_ip33 sip_invite_request23

$ sikker related 89.190.156.47

🇳🇱·More threats fromThe Netherlands→AS·More threats fromAlsycon B.V.→SIP·More threats targetingSIP→{ }·Browse allAttack Patterns→

Report IP WHOIS Lookup →

IP Address	Confidence	Events
89.190.156.51	44%	1
160.119.76.43	92%	1,208
160.119.76.107	81%	256
89.190.156.78	70%	243
160.119.76.52	92%	682

IP Address	Confidence	Events
45.156.87.253	96%	511
89.190.156.45	74%	6
62.133.61.114	62%	36
172.71.95.111	27%	27
204.76.203.206	92%	34,774