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

43.245.39.21 was found in our database!

$ whois 43.245.39.21

country·🇦🇺 Australia

city·Sydney

isp·Buroserv Australia Pty Ltd

asn·AS38835

network·Standard

$ sikker risk 43.245.39.21scoring →

confidence

69%High

first_seen·Mar 24, 2026

last_seen·1d ago

sessions·2

events·2

$ sikker protocols 43.245.39.21

TELNET

2 / 2

$ sikker summary 43.245.39.21

43.245.39.21 has a threat confidence score of 69%. This IP address from Australia (AS38835, Buroserv Australia Pty Ltd) has been observed in 2 honeypot sessions targeting TELNET protocols. First observed on March 24, 2026, most recently active March 24, 2026.

$ sikker primitives 43.245.39.21

telnet_command_cd22 telnet_busybox_echo_redirect_file_create22 telnet_shell_execute_writable_hidden_file22 telnet_command_sh8 telnet_busybox_binary_invocation8 telnet_command_ping2 telnet_command_shell2 telnet_command_enable2 telnet_command_system2 telnet_command_linuxshell2 telnet_busybox_hostname_set2 telnet_busybox_wget_execution2 telnet_sh_execute_downloaded_script2 telnet_busybox_ftpget_remote_file_download2 telnet_busybox_tftp_get_remote_file_stdout2 telnet_curl_remote_script_stdout_execution2

$ sikker related 43.245.39.21

🇦🇺·More threats fromAustralia→AS·More threats fromBuroserv Australia Pty Ltd→TELN·More threats targetingTELNET→{ }·Browse allAttack Patterns→

Report IP WHOIS Lookup →

IP Address	Confidence	Events
43.251.52.24	69%	2
43.245.39.42	100%	19
103.205.247.77	17%	35
103.42.142.59	72%	4
43.245.39.47	78%	6

IP Address	Confidence	Events
209.38.18.27	77%	248
101.0.104.38	99%	7,438
194.107.162.35	28%	1
115.128.15.252	58%	1
16.176.125.156	63%	1,625