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AbuseIPDB » 51.161.148.12

51.161.148.12 was found in our database!

This IP was reported 187 times. Confidence of Abuse is 50%: ?

50%

ISP	OVH Australia PTY LTD
Usage Type	Data Center/Web Hosting/Transit
ASN	AS16276
Hostname(s)	ip12.ip-51-161-148.net
Domain Name	ovh.net
Country	🇦🇺 Australia
City	Sydney, New South Wales

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

Report 51.161.148.12

Whois 51.161.148.12

IP Abuse Reports for 51.161.148.12:

This IP address has been reported a total of 187 times from 8 distinct sources. 51.161.148.12 was first reported on August 12th 2026, and the most recent report was 39 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
🇰🇷 Aidar Kamalov	2026-09-03 13:32:00 (39 minutes ago)	2026-09-03T13:31:59.574916+00:00 seoul-sip-ulap-net kamailio-18[1984967]: { "level": "NOTICE", "modu ... show more 2026-09-03T13:31:59.574916+00:00 seoul-sip-ulap-net kamailio-18[1984967]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "1532800751-1479385231-2142598048", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0903", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -5) fd=131.186.22.104, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-09-03T13:31:59.760334+00:00 seoul-sip-ulap-net kamailio-18[1984968]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "1532800751-1479385231-2142598048", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0903", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -3) fd=131.186.22.104, adu=sip:131.186.22.104, aa=MD5, ar=131.186.22 ... show less	Fraud VoIP
🇰🇷 Aidar Kamalov	2026-09-03 05:31:48 (8 hours ago)	2026-09-03T05:31:48.002635+00:00 seoul-sip-ulap-net kamailio-18[2121594]: { "level": "NOTICE", "modu ... show more 2026-09-03T05:31:48.002635+00:00 seoul-sip-ulap-net kamailio-18[2121594]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "1983194621-39615978-236348329", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -5) fd=131.186.22.104, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-09-03T05:31:48.287201+00:00 seoul-sip-ulap-net kamailio-18[2121596]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "1983194621-39615978-236348329", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -3) fd=131.186.22.104, adu=sip:131.186.22.104, aa=MD5, ar=131.186.22.104, ... show less	Fraud VoIP
🇰🇷 Aidar Kamalov	2026-09-03 01:30:54 (12 hours ago)	2026-09-03T01:30:53.794067+00:00 seoul-sip-ulap-net kamailio-18[2121599]: { "level": "NOTICE", "modu ... show more 2026-09-03T01:30:53.794067+00:00 seoul-sip-ulap-net kamailio-18[2121599]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "965666015-1327375347-1073742634", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -5) fd=131.186.22.104, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-09-03T01:30:53.978712+00:00 seoul-sip-ulap-net kamailio-18[2121595]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "965666015-1327375347-1073742634", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -3) fd=131.186.22.104, adu=sip:131.186.22.104, aa=MD5, ar=131.186.22.1 ... show less	Fraud VoIP
🇩🇪 paneologist	2026-09-03 00:43:14 (13 hours ago)	2026-09-03T00:27:37+02:00 theta asterisk\[17133\]: WARNING\[17469\]: res_pjsip_registrar.c:1166 in f ... show more 2026-09-03T00:27:37+02:00 theta asterisk\[17133\]: WARNING\[17469\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.161.148.12:64129\) 2026-09-03T00:29:30+02:00 theta asterisk\[17133\]: WARNING\[684\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.161.148.12:53572\) 2026-09-03T00:30:57+02:00 theta asterisk\[17133\]: WARNING\[10685\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.161.148.12:51711\) 2026-09-03T00:31:56+02:00 theta asterisk\[17133\]: WARNING\[5761\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.161.148.12:56051\) 2026-09-03T00:32:46+02:00 theta asterisk\[17133\]: WARNING\[24074\]: res_pjsip_registrar.c:1166 in find_registrar_aor: AOR \'\' not found for endpoint \'anonymous\' \(51.161.148.12:56923\) 2026-09-03T01:13:15+02:00 theta asterisk\[17133\]: WARNING\[10685\]: res_pjsip_reg show less	Fraud VoIP Brute-Force
🇰🇷 Aidar Kamalov	2026-09-02 23:30:17 (14 hours ago)	2026-09-02T23:30:16.831877+00:00 seoul-sip-ulap-net kamailio-18[2121598]: { "level": "NOTICE", "modu ... show more 2026-09-02T23:30:16.831877+00:00 seoul-sip-ulap-net kamailio-18[2121598]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "1960882472-1685325017-1328004606", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -5) fd=131.186.22.104, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-09-02T23:30:16.985999+00:00 seoul-sip-ulap-net kamailio-18[2121595]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "1960882472-1685325017-1328004606", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -3) fd=131.186.22.104, adu=sip:131.186.22.104, aa=MD5, ar=131.186.22 ... show less	Fraud VoIP
🇰🇷 Aidar Kamalov	2026-09-02 22:30:08 (15 hours ago)	2026-09-02T22:27:50.906552+00:00 seoul-sip-ulap-net kamailio-18[2121599]: { "level": "NOTICE", "modu ... show more 2026-09-02T22:27:50.906552+00:00 seoul-sip-ulap-net kamailio-18[2121599]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "2065149082-287309025-319498846", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -5) fd=131.186.22.104, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-09-02T22:27:51.061228+00:00 seoul-sip-ulap-net kamailio-18[2121596]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "2065149082-287309025-319498846", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -3) fd=131.186.22.104, adu=sip:131.186.22.104, aa=MD5, ar=131.186.22.104 ... show less	Fraud VoIP
🇺🇸 drewf.ink	2026-09-01 01:06:14 (2 days ago)	[01:06] SIP REGISTER as 336	Brute-Force Hacking
🇺🇸 drewf.ink	2026-09-01 00:50:30 (2 days ago)	[00:50] SIP REGISTER as 487	Brute-Force Hacking
🇺🇸 drewf.ink	2026-09-01 00:34:10 (2 days ago)	[00:34] SIP REGISTER as 1197 with credentials	Brute-Force Hacking
🇭🇰 Aidar Kamalov	2026-09-01 00:30:56 (2 days ago)	2026-09-01T00:30:55.775791+00:00 hkbn-sip-ulap-net kamailio-20[3926011]: { "level": "NOTICE", "modul ... show more 2026-09-01T00:30:55.775791+00:00 hkbn-sip-ulap-net kamailio-20[3926011]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "305989315-786875961-610565743", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "VERSION_CONFIG", "message": "AUTH: REGISTER FAILED from 51.161.148.12 (code: -5) fd=14.198.176.185, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } ... show less	Fraud VoIP
🇺🇸 drewf.ink	2026-08-31 04:08:04 (3 days ago)	[04:08] SIP REGISTER as 1065	Brute-Force Hacking
🇺🇸 drewf.ink	2026-08-31 03:52:58 (3 days ago)	[03:52] SIP REGISTER as 1020	Brute-Force Hacking
🇺🇸 drewf.ink	2026-08-31 03:27:09 (3 days ago)	[03:27] SIP REGISTER as 533	Brute-Force Hacking
🇺🇸 drewf.ink	2026-08-31 03:11:16 (3 days ago)	[03:11] SIP REGISTER as 1065	Brute-Force Hacking
🇺🇸 drewf.ink	2026-08-31 02:52:04 (3 days ago)	[02:52] SIP REGISTER as 391	Brute-Force Hacking

Showing 1 to 15 of 187 reports

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