Check an IP Address, Domain Name, Subnet, or ASN

31.187.64.40 was found in our database!

$ whois 31.187.64.40

country·🇳🇱 The Netherlands

city·Amsterdam

isp·HostHatch, LLC

asn·AS63473

network·Standard

$ sikker risk 31.187.64.40scoring →

confidence

57%Medium

first_seen·Apr 27, 2026

last_seen·2d ago

sessions·5

events·5

$ sikker protocols 31.187.64.40

SMTP

5 / 5

$ sikker summary 31.187.64.40

31.187.64.40 has a threat confidence score of 57%. This IP address from The Netherlands (AS63473, HostHatch, LLC) has been observed in 5 honeypot sessions targeting SMTP protocols. First observed on April 27, 2026, most recently active April 28, 2026.

$ sikker primitives 31.187.64.40

smtp_ehlo_greeting5 smtp_data_message_submission5 smtp_mail_from_envelope_sender5 smtp_body_relay_delivery_notice5 smtp_rcpt_to_recipient_declaration5

$ sikker related 31.187.64.40

🇳🇱·More threats fromThe Netherlands→AS·More threats fromHostHatch, LLC→SMTP·More threats targetingSMTP→{ }·Browse allAttack Patterns→

Report IP WHOIS Lookup →

IP Address	Confidence	Events
85.155.188.5	94%	326
185.126.82.201	45%	133
31.56.232.112	39%	6
77.90.35.23	94%	69
109.205.61.61	94%	51

IP Address	Confidence	Events
51.158.205.203	91%	20,815
204.76.203.206	92%	36,737
176.65.149.253	98%	2,157
212.193.29.106	94%	14
192.42.116.116	29%	15