JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

AbuseIPDB » 5.45.185.12

5.45.185.12 was found in our database!

This IP was reported 30 times. Confidence of Abuse is 67%: ?

67%

ISP	G-Core Labs Customer assignment
Usage Type	Data Center/Web Hosting/Transit
ASN	AS202422
Domain Name	gcore.com
Country	🇺🇸 United States of America
City	Secaucus, New Jersey

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

Report 5.45.185.12

Whois 5.45.185.12

IP Abuse Reports for 5.45.185.12:

This IP address has been reported a total of 30 times from 19 distinct sources. 5.45.185.12 was first reported on May 2nd 2026, and the most recent report was 1 week ago.

Old Reports: The most recent abuse report for this IP address is from 1 week ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 IndigoRidge	2026-08-11 14:54:40 (1 week ago)	Knock-Knock SIP honeypot activity; time=2026-08-11 14:51:41; sip_method=INVITE; sip_dial_number=+442 ... show more Knock-Knock SIP honeypot activity; time=2026-08-11 14:51:41; sip_method=INVITE; sip_dial_number=+442070439799; sip_extension=! show less	Fraud VoIP Brute-Force
🇺🇸 multitel.net	2026-08-11 14:42:22 (1 week ago)	VoIP brute-force attack on port 5060, with User-Agent Accession Communicator/3.10.11.23794	Fraud VoIP Brute-Force
🇺🇸 Aidar Kamalov	2026-08-11 14:17:47 (1 week ago)	2026-08-11T14:17:41.237418+00:00 pheonix-sip-ulap-net kamailio-17[864362]: { "level": "NOTICE", "mod ... show more 2026-08-11T14:17:41.237418+00:00 pheonix-sip-ulap-net kamailio-17[864362]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a8747613513550841e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0806", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -5) fd=129.146.233.214, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-11T14:17:41.333878+00:00 pheonix-sip-ulap-net kamailio-17[864355]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a8747613513550841e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0806", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=129.146.233.214, adu=sip:129.146.233.214:5060, aa=MD5, ar=129.146.233 ... show less	Fraud VoIP
🇩🇪 ipcop.net	2026-08-11 13:54:34 (1 week ago)	[2026-08-11 15:54:09] NOTICE[22229] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:123 ... show more [2026-08-11 15:54:09] NOTICE[22229] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '5.45.185.12:56716' (callid: e5f4a6399642302797098e4f7a) - Failed to authenticate [2026-08-11 15:54:09] SECURITY[25418] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2026-08-11T15:54:09.186+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="<unknown>",SessionID="e5f4a6399642302797098e4f7a",LocalAddress="IPV4/UDP/188.40.118.248/5060",RemoteAddress="IPV4/UDP/5.45.185.12/56716",Challenge="1786456449/a394db85c2ae21ace4f7dba3ee5a9b1d",Response="6ec822ed97d79c88d12acb409edd613f",ExpectedResponse="" [2026-08-11 15:54:09] NOTICE[28512] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '5.45.185.12:56716' (callid: e5f4a6399642302797098e4f7a) - Failed to authenticate [2026-08-11 15:54:09] SECURITY[25418] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2026-08-11T15:54:09.304+0200",Severit show less	Fraud VoIP Brute-Force
🇳🇱 Aidar Kamalov	2026-08-11 13:46:54 (1 week ago)	2026-08-11T13:46:35.587280+00:00 amsterdam-sip-ulap-net kamailio-11[1494991]: { "level": "NOTICE", " ... show more 2026-08-11T13:46:35.587280+00:00 amsterdam-sip-ulap-net kamailio-11[1494991]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a1239962833412369e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -5) fd=141.144.200.102, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-11T13:46:35.667457+00:00 amsterdam-sip-ulap-net kamailio-11[1494989]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a1239962833412369e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=141.144.200.102, adu=sip:141.144.200.102:5060, aa=MD5, ar=141.1 ... show less	Fraud VoIP
🇭🇰 Aidar Kamalov	2026-08-11 13:04:34 (1 week ago)	2026-08-11T13:04:27.304063+00:00 hkbn-sip-ulap-net kamailio-20[3926006]: { "level": "NOTICE", "modul ... show more 2026-08-11T13:04:27.304063+00:00 hkbn-sip-ulap-net kamailio-20[3926006]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a6560539872782816e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "VERSION_CONFIG", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -5) fd=14.198.176.185, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-11T13:04:27.514030+00:00 hkbn-sip-ulap-net kamailio-20[3926018]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a6560539872782816e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "VERSION_CONFIG", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=14.198.176.185, adu=sip:14.198.176.185:5060, aa=MD5, ar=14.198.17 ... show less	Fraud VoIP
🇸🇬 Aidar Kamalov	2026-08-11 10:37:32 (1 week ago)	2026-08-11T10:37:22.908318+00:00 singapore-sip-ulap-net kamailio-8[2716925]: { "level": "NOTICE", "m ... show more 2026-08-11T10:37:22.908318+00:00 singapore-sip-ulap-net kamailio-8[2716925]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a8593083882114061e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -5) fd=168.138.168.168, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-11T10:37:23.187058+00:00 singapore-sip-ulap-net kamailio-8[2716924]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a8593083882114061e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=168.138.168.168, adu=sip:168.138.168.168:5060, aa=MD5, ar=168.138 ... show less	Fraud VoIP
🇨🇭 Inaxas AG	2026-08-11 07:01:25 (1 week ago)	Inaxas SecureAsterisk has automatically banned 5.45.185.12 after detecting activity against a SIP/V ... show more Inaxas SecureAsterisk has automatically banned 5.45.185.12 after detecting activity against a SIP/VoIP infrastructure. Detected attack behaviour: - Failed INVITE Reconnaissance: 8 event(s) between 2026-08-11 07:00:39 UTC and 2026-08-11 07:01:14 UTC. - Malformed SIP Packet/Fuzzing: 6 event(s) between 2026-08-11 07:00:38 UTC and 2026-08-11 07:01:14 UTC. show less	Fraud VoIP
🇸🇬 Aidar Kamalov	2026-08-11 05:20:39 (1 week ago)	2026-08-11T04:11:09.636431+00:00 siptest-sip-ulap-net kamailio-999[1762358]: { "level": "NOTICE", "m ... show more 2026-08-11T04:11:09.636431+00:00 siptest-sip-ulap-net kamailio-999[1762358]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a70298158919032e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=213.35.113.38, adu=sip:213.35.113.38:5060, aa=MD5, ar=213.35.113.38, au=@, ad=, aU=@, Au=@@213.35.113.38" } 2026-08-11T04:11:09.877817+00:00 siptest-sip-ulap-net kamailio-999[1762355]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a70298158919032e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "3 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=213.35.113.38, adu=sip:213.35.113.38:5060, aa=MD5, ar=213.35.113.38, au=@, ad=, ... show less	Fraud VoIP
🇮🇳 Aidar Kamalov	2026-08-11 05:02:52 (1 week ago)	2026-08-11T03:53:22.711139+00:00 mumbai-sip-ulap-net kamailio-28[3744650]: { "level": "NOTICE", "mod ... show more 2026-08-11T03:53:22.711139+00:00 mumbai-sip-ulap-net kamailio-28[3744650]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a2873099678805e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=80.225.217.250, adu=sip:80.225.217.250:5060, aa=MD5, ar=80.225.217.250, au=!, ad=, aU=!, [email protected]" } 2026-08-11T03:53:22.954503+00:00 mumbai-sip-ulap-net kamailio-28[3744652]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a2873099678805e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "3 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=80.225.217.250, adu=sip:80.225.217.250:5060, aa=MD5, ar=80.225.217.250, au=!, ... show less	Fraud VoIP
🇯🇵 Aidar Kamalov	2026-08-11 04:46:26 (1 week ago)	2026-08-11T03:54:18.392460+00:00 osaka-sip-ulap-net kamailio-13[2427639]: { "level": "NOTICE", "modu ... show more 2026-08-11T03:54:18.392460+00:00 osaka-sip-ulap-net kamailio-13[2427639]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a9034957209324e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -5) fd=138.2.37.123, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-11T03:54:18.569776+00:00 osaka-sip-ulap-net kamailio-13[2427645]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a9034957209324e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=138.2.37.123, adu=sip:138.2.37.123:5060, aa=MD5, ar=138.2.37.123, au=!, ad=, aU=!, [email protected] ... show less	Fraud VoIP
🇦🇺 Aidar Kamalov	2026-08-11 04:31:09 (1 week ago)	2026-08-11T03:38:59.469791+00:00 sydney-sip-ulap-net kamailio-14[1051280]: { "level": "NOTICE", "mod ... show more 2026-08-11T03:38:59.469791+00:00 sydney-sip-ulap-net kamailio-14[1051280]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a952060151546e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -5) fd=192.9.164.107, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-11T03:38:59.673594+00:00 sydney-sip-ulap-net kamailio-14[1051278]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a952060151546e4f7a", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 5.45.185.12 (code: -3) fd=192.9.164.107, adu=sip:192.9.164.107:5060, aa=MD5, ar=192.9.164.107, au=!, ad=, aU=!, Au= ... show less	Fraud VoIP
🇮🇹 Francesco Ippoliti	2026-08-11 03:54:12 (1 week ago)	[Aug 11 05:54:11] NOTICE[231678] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:1234@1 ... show more [Aug 11 05:54:11] NOTICE[231678] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '5.45.185.12:58636' (callid: e5f4a774858909264e4f7a) - No matching endpoint found [Aug 11 05:54:11] NOTICE[223918] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '5.45.185.12:58636' (callid: e5f4a774858909264e4f7a) - No matching endpoint found ... show less	Brute-Force Port Scan
🇦🇹 FightAgainstAssholes!	2026-08-11 03:52:05 (1 week ago)	Bruteforce on SIP UDP 5060	Brute-Force
🇮🇹 Francesco Ippoliti	2026-08-10 03:18:14 (1 week ago)	[Aug 10 05:18:12] NOTICE[224463] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:!@154. ... show more [Aug 10 05:18:12] NOTICE[224463] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '5.45.185.12:64401' (callid: e5f4a12375335323655e4f7a) - No matching endpoint found [Aug 10 05:18:12] NOTICE[223918] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '5.45.185.12:64401' (callid: e5f4a12375335323655e4f7a) - No matching endpoint found ... show less	Brute-Force Port Scan

Showing 1 to 15 of 30 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

Recently Reported IPs:

🇱🇹 213.176.26.133

🇺🇸 205.210.31.98

🇮🇩 202.51.214.98

🇧🇪 198.235.24.173

🇧🇪 198.235.24.172

🇺🇸 172.70.255.58

🇸🇬 165.232.164.223

🇨🇳 120.225.60.161

🇳🇱 91.92.42.19

🇸🇪 90.230.226.175

🇮🇳 2405:201:a412:a15f:4dc7:6d11:a53b:7cf1

🇧🇪 198.235.24.167

🇧🇪 198.235.24.166

🇺🇸 176.101.174.129

🇨🇳 175.30.48.14

🇨🇳 171.104.81.213

🇬🇧 167.99.89.245

🇮🇩 163.7.4.169

🇺🇸 152.232.151.245

🇨🇳 112.34.110.18