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AbuseIPDB » 20.123.129.81

20.123.129.81 was found in our database!

This IP was reported 207 times. Confidence of Abuse is 0%: ?

ISP	Microsoft Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Domain Name	microsoft.com
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report 20.123.129.81

Whois 20.123.129.81

IP Abuse Reports for 20.123.129.81:

This IP address has been reported a total of 207 times from 19 distinct sources. 20.123.129.81 was first reported on December 24th 2021, and the most recent report was 4 years ago.

Old Reports: The most recent abuse report for this IP address is from 4 years ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇩🇪 DiLenaTech	2022-03-14 08:30:19 (4 years ago)	2022-03-14 13:30:18,586 fail2ban.actions [1096]: NOTICE [asterisk] Ban 20.123.129.81 ...	Brute-Force SSH
🇩🇪 lewisakura	2022-03-12 11:38:25 (4 years ago)	[Mar 12 16:38:24] NOTICE[1370] chan_sip.c: Registration from '"1155" <sip:[email protected]>' faile ... show more [Mar 12 16:38:24] NOTICE[1370] chan_sip.c: Registration from '"1155" <sip:[email protected]>' failed for '20.123.129.81:5325' - Wrong password [Mar 12 16:38:24] NOTICE[1370] chan_sip.c: Registration from '"1155" <sip:[email protected]>' failed for '20.123.129.81:5325' - Wrong password [Mar 12 16:38:24] NOTICE[1370] chan_sip.c: Registration from '"1155" <sip:[email protected]>' failed for '20.123.129.81:5325' - Wrong password [Mar 12 16:38:24] NOTICE[1370] chan_sip.c: Registration from '"1155" <sip:[email protected]>' failed for '20.123.129.81:5325' - Wrong password [Mar 12 16:38:24] NOTICE[1370] chan_sip.c: Registration from '"1155" <sip:[email protected]>' failed for '20.123.129.81:5325' - Wrong password [Mar 12 16:38:24] NOTICE[1370] chan_sip.c: Registration from '"1155" <sip:[email protected]>' failed for '20.123.129.81:5325' - Wrong password [Mar 12 16:38:24] NOTICE[1370] chan_sip.c: Registration from '"1155" <sip:[email protected]>' failed for '20.123.129.81:5325' - Wrong password [Mar 12 16:38:24 show less	Fraud VoIP Brute-Force
Anonymous	2022-03-10 15:22:27 (4 years ago)	2022-03-09 18:03:55,431 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.8120 ... show more 2022-03-09 18:03:55,431 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.812022-03-09 20:58:26,857 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.812022-03-09 23:34:56,760 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.812022-03-10 02:04:42,157 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.812022-03-10 04:59:25,888 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.812022-03-10 07:42:17,003 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.812022-03-10 10:22:33,145 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.812022-03-10 12:46:20,337 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.812022-03-10 15:22:25,376 fail2ban.actions\[28254\]: WARNING \[asterisk-iptables\] Ban 20.123.129.81 ... show less	Fraud VoIP Brute-Force SSH
🇪🇸 www.rentelwifi.com	2022-03-08 19:13:39 (4 years ago)	SIP Brute Force (SUA)	Fraud VoIP Brute-Force
🇵🇱 6GNet.pl	2022-03-08 19:01:48 (4 years ago)	[2022-03-09 01:01:47] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="20 ... show more [2022-03-09 01:01:47] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-09T01:01:47.008+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="1133",SessionID="0x7f872c1e6820",LocalAddress="IPV4/UDP/64.18.129.55/5060",RemoteAddress="IPV4/UDP/20.123.129.81/5586",Challenge="63a845cd",ReceivedChallenge="63a845cd",ReceivedHash="000118cd3ee97e0f1c230ad51b5d85ec" [2022-03-09 01:01:47] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-09T01:01:47.137+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="1133",SessionID="0x7f872c1c6eb0",LocalAddress="IPV4/UDP/64.18.129.55/5060",RemoteAddress="IPV4/UDP/20.123.129.81/5586",Challenge="21802c00",ReceivedChallenge="21802c00",ReceivedHash="88cb8839f5c39f5d5e1f554a8a341e8a" [2022-03-09 01:01:47] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-09T01:01:47.259+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="1133" ... show less	Fraud VoIP Brute-Force
🇪🇸 www.rentelwifi.com	2022-03-07 18:39:36 (4 years ago)	SIP Brute Force (SUA)	Fraud VoIP Brute-Force
🇵🇱 6GNet.pl	2022-03-07 18:30:26 (4 years ago)	[2022-03-08 00:30:25] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="20 ... show more [2022-03-08 00:30:25] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-08T00:30:25.812+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="500",SessionID="0x7f872c08ee30",LocalAddress="IPV4/UDP/64.18.129.55/5060",RemoteAddress="IPV4/UDP/20.123.129.81/5430",Challenge="3fbf0a17",ReceivedChallenge="3fbf0a17",ReceivedHash="6b2e2f919a9f85eaf4f427da2463fbe6" [2022-03-08 00:30:25] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-08T00:30:25.893+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="500",SessionID="0x7f872c109290",LocalAddress="IPV4/UDP/64.18.129.55/5060",RemoteAddress="IPV4/UDP/20.123.129.81/5430",Challenge="14114fd1",ReceivedChallenge="14114fd1",ReceivedHash="dd17bab663e85582dd2f7261d074f053" [2022-03-08 00:30:25] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-08T00:30:25.974+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="500",Se ... show less	Fraud VoIP Brute-Force
🇪🇸 www.rentelwifi.com	2022-03-06 18:28:51 (4 years ago)	SIP Brute Force (FSC)	Fraud VoIP Brute-Force
🇵🇱 6GNet.pl	2022-03-06 18:18:01 (4 years ago)	[2022-03-06 22:37:26] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="20 ... show more [2022-03-06 22:37:26] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-06T22:37:26.221+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f872c109290",LocalAddress="IPV4/UDP/64.18.129.55/5060",RemoteAddress="IPV4/UDP/20.123.129.81/33781",Challenge="5896526b",ReceivedChallenge="5896526b",ReceivedHash="72e76ebbdcd7746f40bb1a0ab9c3f387" [2022-03-07 00:18:01] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-07T00:18:01.195+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="1002",SessionID="0x7f872c0e0510",LocalAddress="IPV4/UDP/64.18.129.55/5060",RemoteAddress="IPV4/UDP/20.123.129.81/5680",Challenge="1b7b0f4c",ReceivedChallenge="1b7b0f4c",ReceivedHash="857b3a0602c073d4d25e1dd8661bf07a" [2022-03-07 00:18:01] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-07T00:18:01.391+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="1002" ... show less	Fraud VoIP Brute-Force
🇫🇷 DiLenaTech	2022-03-06 18:15:58 (4 years ago)	2022-03-04 21:03:18,549 fail2ban.actions [1056]: NOTICE [asterisk-challenge] Ban 20.123.129. ... show more 2022-03-04 21:03:18,549 fail2ban.actions [1056]: NOTICE [asterisk-challenge] Ban 20.123.129.81 2022-03-05 21:21:46,579 fail2ban.actions [1056]: NOTICE [asterisk-challenge] Ban 20.123.129.81 2022-03-06 23:15:57,790 fail2ban.actions [1056]: NOTICE [asterisk-challenge] Ban 20.123.129.81 ... show less	Brute-Force SSH
🇫🇮 sgofferj	2022-03-06 16:51:45 (4 years ago)	Attack attempt on SIP server	Fraud VoIP Hacking Brute-Force
🇩🇪 DiLenaTech	2022-03-06 16:44:12 (4 years ago)	2022-03-06 22:44:11,406 fail2ban.actions [1096]: NOTICE [asterisk] Ban 20.123.129.81 ...	Brute-Force SSH
🇪🇸 www.rentelwifi.com	2022-03-05 16:29:47 (4 years ago)	SIP Brute Force (SUA)	Fraud VoIP Brute-Force
🇵🇱 6GNet.pl	2022-03-05 16:23:20 (4 years ago)	[2022-03-05 22:23:19] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="20 ... show more [2022-03-05 22:23:19] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-05T22:23:19.460+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="600",SessionID="0x7f872c1c6eb0",LocalAddress="IPV4/UDP/64.18.129.55/5060",RemoteAddress="IPV4/UDP/20.123.129.81/5141",Challenge="55f5e61f",ReceivedChallenge="55f5e61f",ReceivedHash="61b622b40713dd6dd0f277922b78ae6c" [2022-03-05 22:23:19] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-05T22:23:19.611+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="600",SessionID="0x7f872c0ebd30",LocalAddress="IPV4/UDP/64.18.129.55/5060",RemoteAddress="IPV4/UDP/20.123.129.81/5141",Challenge="4c3df1e2",ReceivedChallenge="4c3df1e2",ReceivedHash="6c708bf1cbb40d3380c2476482a5e2e6" [2022-03-05 22:23:19] SECURITY[9142] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2022-03-05T22:23:19.676+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="600",Se ... show less	Fraud VoIP Brute-Force
🇩🇪 lewisakura	2022-03-05 11:33:17 (4 years ago)	[Mar 5 16:33:16] NOTICE[1370] chan_sip.c: Registration from '"7001" <sip:[email protected]>' failed ... show more [Mar 5 16:33:16] NOTICE[1370] chan_sip.c: Registration from '"7001" <sip:[email protected]>' failed for '20.123.129.81:5705' - Wrong password [Mar 5 16:33:16] NOTICE[1370] chan_sip.c: Registration from '"7001" <sip:[email protected]>' failed for '20.123.129.81:5705' - Wrong password [Mar 5 16:33:17] NOTICE[1370] chan_sip.c: Registration from '"7001" <sip:[email protected]>' failed for '20.123.129.81:5705' - Wrong password [Mar 5 16:33:17] NOTICE[1370] chan_sip.c: Registration from '"7001" <sip:[email protected]>' failed for '20.123.129.81:5705' - Wrong password [Mar 5 16:33:17] NOTICE[1370] chan_sip.c: Registration from '"7001" <sip:[email protected]>' failed for '20.123.129.81:5705' - Wrong password [Mar 5 16:33:17] NOTICE[1370] chan_sip.c: Registration from '"7001" <sip:[email protected]>' failed for '20.123.129.81:5705' - Wrong password [Mar 5 16:33:17] NOTICE[1370] chan_sip.c: Registration from '"7001" <sip:[email protected]>' failed for '20.123.129.81:5705' - Wrong password [Mar 5 16:33:17] NOTICE show less	Fraud VoIP Brute-Force

Showing 1 to 15 of 207 reports

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