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AbuseIPDB » 45.138.16.138

45.138.16.138 was found in our database!

This IP was reported 242 times. Confidence of Abuse is 22%: ?

22%

ISP	1337 Services GmbH
Usage Type	Data Center/Web Hosting/Transit
ASN	AS210558
Domain Name	as210558.net
Country	🇵🇱 Poland
City	Warsaw, Mazovia

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

Report 45.138.16.138

Whois 45.138.16.138

IP Abuse Reports for 45.138.16.138:

This IP address has been reported a total of 242 times from 22 distinct sources. 45.138.16.138 was first reported on June 6th 2024, and the most recent report was 11 minutes ago.

Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇴 ingentar	2026-09-03 14:20:00 (11 minutes ago)	[2026-09-03 09:19:45] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-09-03 09:19:45] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T09:19:45.948-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="4002",SessionID="0x7f3c44106310",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/59050",Challenge="66ad13d7",ReceivedChallenge="66ad13d7",ReceivedHash="57b56c6a64f90dcf6d61c0d7954c4d07" [2026-09-03 09:19:47] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:63188' - Wrong password [2026-09-03 09:19:47] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T09:19:47.995-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="11199",SessionID="0x7f3c440c29c0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/63188",Challenge="43b4dfa9",ReceivedChallenge="43b4dfa9",ReceivedHash="539155622a1fb9f624eebff03606c351" [2026-09-03 09:19:59] NOTICE[19158] ch ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-09-03 13:49:37 (42 minutes ago)	[2026-09-03 08:49:14] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-09-03 08:49:14] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T08:49:14.314-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="516",SessionID="0x7f3c440cfa30",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/63703",Challenge="0fd32920",ReceivedChallenge="0fd32920",ReceivedHash="1e132dbb7228ccd86f53fe8626bd3860" [2026-09-03 08:49:15] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:65109' - Wrong password [2026-09-03 08:49:15] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T08:49:15.072-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="909",SessionID="0x7f3c44030f30",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/65109",Challenge="498c84c9",ReceivedChallenge="498c84c9",ReceivedHash="53acaeeeb7e53f253788ef63d037d3cb" [2026-09-03 08:49:36] NOTICE[19158] chan_si ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-09-03 13:18:49 (1 hour ago)	[2026-09-03 08:18:39] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-09-03 08:18:39] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T08:18:39.037-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="396",SessionID="0x7f3c4406b9a0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/57775",Challenge="6c91a579",ReceivedChallenge="6c91a579",ReceivedHash="87ae3fd08446ff1fc7ef8f18e9f2ff7f" [2026-09-03 08:18:45] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:55280' - Wrong password [2026-09-03 08:18:45] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T08:18:45.931-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="827",SessionID="0x7f3c4414b6b0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/55280",Challenge="1e0317a9",ReceivedChallenge="1e0317a9",ReceivedHash="548bca3d048ad91fc8e0802066428d55" [2026-09-03 08:18:48] NOTICE[19158] chan_si ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-09-03 12:48:12 (1 hour ago)	[2026-09-03 07:47:30] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-09-03 07:47:30] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T07:47:30.837-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="380",SessionID="0x7f3c4406b9a0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/55771",Challenge="48121078",ReceivedChallenge="48121078",ReceivedHash="0137c65c1a56a62a68cf709530a9c3c4" [2026-09-03 07:47:56] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:59901' - Wrong password [2026-09-03 07:47:56] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T07:47:56.794-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="445",SessionID="0x7f3c440e5810",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/59901",Challenge="101a20d3",ReceivedChallenge="101a20d3",ReceivedHash="e860ac51a5bf91bdef92849f828aab74" [2026-09-03 07:48:11] NOTICE[19158] chan_si ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-09-03 12:17:20 (2 hours ago)	[2026-09-03 07:17:02] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-09-03 07:17:02] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T07:17:02.989-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="426",SessionID="0x7f3c4406d6b0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/60630",Challenge="5265f15d",ReceivedChallenge="5265f15d",ReceivedHash="bdbc0df0f2e7b69262ad8b754d032439" [2026-09-03 07:17:12] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:62897' - Wrong password [2026-09-03 07:17:12] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T07:17:12.168-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="280",SessionID="0x7f3c44030f30",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/62897",Challenge="56506992",ReceivedChallenge="56506992",ReceivedHash="1e31173d1294dcb67bd00a71c362b09d" [2026-09-03 07:17:18] NOTICE[19158] chan_si ... show less	Fraud VoIP Brute-Force
🇺🇸 [email protected]	2026-09-03 12:00:40 (2 hours ago)	Fail2Ban [asterisk-iptables] ban. Reported by M C Boyd Services MSP.	Hacking Brute-Force
🇨🇴 ingentar	2026-09-03 11:46:32 (2 hours ago)	[2026-09-03 06:46:23] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-09-03 06:46:23] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T06:46:23.757-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="183",SessionID="0x7f3c441532e0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/57609",Challenge="33619a85",ReceivedChallenge="33619a85",ReceivedHash="d64f8e15815bfc7aad1d6cda5ba747a9" [2026-09-03 06:46:30] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:54442' - Wrong password [2026-09-03 06:46:30] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T06:46:30.105-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="246",SessionID="0x7f3c440cfa30",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/54442",Challenge="2bcd78ef",ReceivedChallenge="2bcd78ef",ReceivedHash="d89cc1b67af6094d713d057c95364f09" [2026-09-03 06:46:31] NOTICE[19158] chan_si ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-09-03 11:16:05 (3 hours ago)	[2026-09-03 06:15:16] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-09-03 06:15:16] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T06:15:16.481-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="101",SessionID="0x7f3c440cfa30",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/62317",Challenge="2ed0a82f",ReceivedChallenge="2ed0a82f",ReceivedHash="8c18b933605cf155c7e790af63dbb079" [2026-09-03 06:15:26] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:65463' - Wrong password [2026-09-03 06:15:26] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-09-03T06:15:26.398-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="102",SessionID="0x7f3c44081e10",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/65463",Challenge="761dfe2a",ReceivedChallenge="761dfe2a",ReceivedHash="75c47a92300dc82e3c1f94ce9d1b4081" [2026-09-03 06:16:04] NOTICE[19158] chan_si ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-08-31 13:26:52 (3 days ago)	[2026-08-31 08:26:44] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-08-31 08:26:44] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T08:26:44.403-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="1436",SessionID="0x7f3c440369d0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/64253",Challenge="10320212",ReceivedChallenge="10320212",ReceivedHash="7d5836ad4474f0bedd5e771fc0f56e78" [2026-08-31 08:26:46] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:51361' - Wrong password [2026-08-31 08:26:49] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:58219' - Wrong password [2026-08-31 08:26:50] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T08:26:49.999-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="1387",SessionID="0x7f3c440e7c10",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/ ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-08-31 12:56:42 (3 days ago)	[2026-08-31 07:56:06] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]> ... show more [2026-08-31 07:56:06] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:61233' - Wrong password [2026-08-31 07:56:11] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:54111' - Wrong password [2026-08-31 07:56:14] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:58210' - Wrong password [2026-08-31 07:56:14] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T07:56:14.047-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="005",SessionID="0x7f3c440a55b0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/58210",Challenge="6fc54183",ReceivedChallenge="6fc54183",ReceivedHash="3f4b6486472fede9286214b29f8e1033" [2026-08-31 07:56:41] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:59909' - Wrong passwo ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-08-31 12:25:36 (3 days ago)	[2026-08-31 07:25:16] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-08-31 07:25:16] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T07:25:16.842-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="3332",SessionID="0x7f3c4402be60",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/55722",Challenge="0f0798f1",ReceivedChallenge="0f0798f1",ReceivedHash="4364b6a86a3f22fadde1b2ea6f54e052" [2026-08-31 07:25:20] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:62592' - Wrong password [2026-08-31 07:25:28] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:61032' - Wrong password [2026-08-31 07:25:28] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T07:25:28.993-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="1111",SessionID="0x7f3c4409f330",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.13 ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-08-31 11:55:14 (3 days ago)	[2026-08-31 06:54:56] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-08-31 06:54:56] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T06:54:56.595-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="90049004",SessionID="0x7f3c440d61d0",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/50931",Challenge="35d05c76",ReceivedChallenge="35d05c76",ReceivedHash="fe12faf223bed366db4a6dad016ecfbd" [2026-08-31 06:54:57] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:53116' - Wrong password [2026-08-31 06:54:57] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T06:54:57.847-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="333",SessionID="0x7f3c44094d20",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/53116",Challenge="39576a0a",ReceivedChallenge="39576a0a",ReceivedHash="c463c591dfef6d18c22c612775469f25" [2026-08-31 06:55:12] NOTICE[19158] ch ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-08-31 11:24:52 (3 days ago)	[2026-08-31 06:24:35] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed ... show more [2026-08-31 06:24:35] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:57967' - Wrong password [2026-08-31 06:24:35] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T06:24:35.870-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="883",SessionID="0x7f3c4405ea40",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/57967",Challenge="3277f8ae",ReceivedChallenge="3277f8ae",ReceivedHash="934734e749696d3392d35b871d907f50" [2026-08-31 06:24:47] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:62642' - Wrong password [2026-08-31 06:24:47] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T06:24:47.745-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="909090",SessionID="0x7f3c440cfa30",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138 ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-08-31 10:54:25 (3 days ago)	[2026-08-31 05:54:22] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-08-31 05:54:22] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T05:54:22.099-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="988",SessionID="0x7f3c440a1e20",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/58023",Challenge="0938e046",ReceivedChallenge="0938e046",ReceivedHash="f30f94b1d710b4a627417c0a7c7f46d4" [2026-08-31 05:54:23] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:59736' - Wrong password [2026-08-31 05:54:23] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T05:54:23.149-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="2188",SessionID="0x7f3c4405ea40",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/59736",Challenge="38455024",ReceivedChallenge="38455024",ReceivedHash="4808dff07ecf50d33746f9e12e94cf38" [2026-08-31 05:54:24] NOTICE[19158] chan_ ... show less	Fraud VoIP Brute-Force
🇨🇴 ingentar	2026-08-31 10:24:15 (3 days ago)	[2026-08-31 05:24:06] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2 ... show more [2026-08-31 05:24:06] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T05:24:06.996-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="747",SessionID="0x7f3c440a1e20",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/59216",Challenge="7d34b9b3",ReceivedChallenge="7d34b9b3",ReceivedHash="9313f19581943eabe4cb55a042fcb185" [2026-08-31 05:24:13] NOTICE[19158] chan_sip.c: Registration from '<sip:[email protected]>' failed for '45.138.16.138:54662' - Wrong password [2026-08-31 05:24:13] SECURITY[19348] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-08-31T05:24:13.877-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="764",SessionID="0x7f3c4405ea40",LocalAddress="IPV4/UDP/181.143.117.59/5060",RemoteAddress="IPV4/UDP/45.138.16.138/54662",Challenge="6f3ca33a",ReceivedChallenge="6f3ca33a",ReceivedHash="d19d4276c7c047f0d7936dd47422b1b8" [2026-08-31 05:24:14] NOTICE[19158] chan_si ... show less	Fraud VoIP Brute-Force

Showing 1 to 15 of 242 reports

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