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12.171.47.22

Neutral Activity

Abuse confidence score ?

0% Low Risk

41 reports

12 reporters · latest 1 year ago

ISP	AT&T Enterprises, LLC
Usage Type	Fixed Line ISP
ASN	AS7018
Hostname(s)	22.16/29.47.171.12.in-addr.arpa
Domain Name	att.com
Country	🇺🇸 United States of America
City	Abilene, Texas

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

Report Whois

No reports in the last 60 days

12.171.47.22 has been reported 41 times. The most recent report is from 1 year ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

IP Abuse Reports for 12.171.47.22

This IP address has been reported a total of 41 times from 12 distinct sources. 12.171.47.22 was first reported on May 30th 2023, and the most recent report was 1 year ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 Teknikal_Domain	2025-08-06 14:20:15 (1 year ago)	[Aug 6 10:20:14] NOTICE[146288] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:5192@7 ... show more [Aug 6 10:20:14] NOTICE[146288] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: abc8953015abc8953015abcdef12341001603153) - No matching endpoint found ... show less	Fraud VoIP Brute-Force
🇺🇸 Teknikal_Domain	2025-07-29 03:03:00 (1 year ago)	[Jul 28 23:02:59] NOTICE[120236] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:1691@7 ... show more [Jul 28 23:02:59] NOTICE[120236] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: abc4738573abc4738573abcdef12341000202451) - No matching endpoint found ... show less	Fraud VoIP Brute-Force
🇫🇮 MindSolve	2025-07-25 10:59:54 (1 year ago)	2025-07-25 12:59:53.237102 [WARNING] sofia_reg.c:1798 SIP auth challenge (REGISTER) on sofia profile ... show more 2025-07-25 12:59:53.237102 [WARNING] sofia_reg.c:1798 SIP auth challenge (REGISTER) on sofia profile 'internal' for [[email protected]] from ip 12.171.47.22 show less	Fraud VoIP Hacking Brute-Force
🇭🇰 Aidar Kamalov	2025-07-25 02:56:51 (1 year ago)	2025-07-25T02:56:50.224812+00:00 hkbn-sip-ulap-net kamailio-20[2516139]: { "level": "NOTICE", "modul ... show more 2025-07-25T02:56:50.224812+00:00 hkbn-sip-ulap-net kamailio-20[2516139]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a896101128e4f7a770", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "VERSION_CONFIG", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -5) fd=14.198.176.185, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2025-07-25T02:56:50.518060+00:00 hkbn-sip-ulap-net kamailio-20[2516141]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a896101128e4f7a770", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "VERSION_CONFIG", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -3) fd=14.198.176.185, adu=sip:14.198.176.185:5060, aa=MD5, ar=14.198.176.185, au=7 ... show less	Fraud VoIP
🇺🇸 Teknikal_Domain	2025-07-25 00:02:51 (1 year ago)	[Jul 24 20:02:50] NOTICE[120236] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:175@72 ... show more [Jul 24 20:02:50] NOTICE[120236] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: e5f4a268921364e4f7a75) - No matching endpoint found [Jul 24 20:02:50] NOTICE[120236] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: e5f4a268921364e4f7a75) - No matching endpoint found [Jul 24 20:02:50] NOTICE[120236] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: e5f4a268921364e4f7a75) - Failed to authenticate ... show less	Fraud VoIP Brute-Force
🇫🇮 MindSolve	2025-07-24 10:23:51 (1 year ago)	2025-07-24 12:23:51.377101 [WARNING] sofia_reg.c:1798 SIP auth challenge (REGISTER) on sofia profile ... show more 2025-07-24 12:23:51.377101 [WARNING] sofia_reg.c:1798 SIP auth challenge (REGISTER) on sofia profile 'internal' for [[email protected]] from ip 12.171.47.22 show less	Fraud VoIP Hacking Brute-Force
🇰🇷 Aidar Kamalov	2025-07-24 09:18:14 (1 year ago)	2025-07-24T09:18:13.390236+00:00 seoul-sip-ulap-net kamailio-18[262700]: { "level": "NOTICE", "modul ... show more 2025-07-24T09:18:13.390236+00:00 seoul-sip-ulap-net kamailio-18[262700]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a715635453e4f7a535", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "25.0618", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -5) fd=131.186.22.104, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2025-07-24T09:18:13.672428+00:00 seoul-sip-ulap-net kamailio-18[262698]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a715635453e4f7a535", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "25.0618", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -3) fd=131.186.22.104, adu=sip:131.186.22.104:5060, aa=MD5, ar=131.186.22.104, au=535, ad=, aU=53 ... show less	Fraud VoIP
🇭🇰 Aidar Kamalov	2025-07-24 07:12:33 (1 year ago)	2025-07-24T07:12:32.461710+00:00 hkbn-sip-ulap-net kamailio-20[2516136]: { "level": "NOTICE", "modul ... show more 2025-07-24T07:12:32.461710+00:00 hkbn-sip-ulap-net kamailio-20[2516136]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a292285039e4f7a249", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "VERSION_CONFIG", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -5) fd=14.198.176.185, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2025-07-24T07:12:32.760535+00:00 hkbn-sip-ulap-net kamailio-20[2516135]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a292285039e4f7a249", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "VERSION_CONFIG", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -3) fd=14.198.176.185, adu=sip:14.198.176.185:5060, aa=MD5, ar=14.198.176.185, au=2 ... show less	Fraud VoIP
🇺🇸 BirdCo Telecom	2025-07-24 06:43:01 (1 year ago)		Fraud VoIP Brute-Force
🇰🇷 Aidar Kamalov	2025-07-23 10:30:09 (1 year ago)	2025-07-23T10:17:01.175177+00:00 seoul-sip-ulap-net kamailio-18[262699]: { "level": "NOTICE", "modul ... show more 2025-07-23T10:17:01.175177+00:00 seoul-sip-ulap-net kamailio-18[262699]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a230928546e4f7a7", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "25.0618", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -5) fd=131.186.22.104, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2025-07-23T10:17:01.457602+00:00 seoul-sip-ulap-net kamailio-18[262698]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a230928546e4f7a7", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "25.0618", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -3) fd=131.186.22.104, adu=sip:131.186.22.104:5060, aa=MD5, ar=131.186.22.104, au=17, ad=, aU=17, Au=17@13 ... show less	Fraud VoIP
🇨🇭 Inaxas AG	2025-07-23 04:09:17 (1 year ago)	Inaxas Security for Asterisk banned IP after port scan/brute force credential hacking on Port 5060. ... show more Inaxas Security for Asterisk banned IP after port scan/brute force credential hacking on Port 5060. Attempt to use non existing account: 23 times between: 22/07/2025 - 05:50 and 23/07/2025 - 06:09. Unauthorized dial attempt: 6 times between: 22/07/2025 - 05:51 and 23/07/2025 - 03:31. show less	Fraud VoIP Port Scan Brute-Force
🇰🇷 Aidar Kamalov	2025-07-23 01:40:55 (1 year ago)	2025-07-23T00:48:10.335734+00:00 seoul-sip-ulap-net kamailio-18[262701]: { "level": "NOTICE", "modul ... show more 2025-07-23T00:48:10.335734+00:00 seoul-sip-ulap-net kamailio-18[262701]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a669980747e4f7a462", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "25.0618", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -5) fd=131.186.22.104, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2025-07-23T00:48:10.621042+00:00 seoul-sip-ulap-net kamailio-18[262700]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 278, "function": "", "callid": "e5f4a669980747e4f7a462", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "25.0618", "message": "AUTH: REGISTER FAILED from 12.171.47.22 (code: -3) fd=131.186.22.104, adu=sip:131.186.22.104:5060, aa=MD5, ar=131.186.22.104, au=462, ad=, aU=46 ... show less	Fraud VoIP
🇫🇮 MindSolve	2025-07-23 01:20:22 (1 year ago)	2025-07-23 03:20:21.817128 [WARNING] sofia_reg.c:2935 Can't find user [[email protected]] from 12. ... show more 2025-07-23 03:20:21.817128 [WARNING] sofia_reg.c:2935 Can't find user [[email protected]] from 12.171.47.22 show less	Fraud VoIP Hacking Brute-Force
🇺🇸 Teknikal_Domain	2025-07-22 22:37:34 (1 year ago)	[Jul 22 18:37:33] NOTICE[104993] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:187@72 ... show more [Jul 22 18:37:33] NOTICE[104993] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: e5f4a746692884e4f7a87) - No matching endpoint found [Jul 22 18:37:33] NOTICE[104993] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: e5f4a746692884e4f7a87) - No matching endpoint found [Jul 22 18:37:33] NOTICE[104993] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: e5f4a746692884e4f7a87) - Failed to authenticate [Jul 22 18:37:33] NOTICE[104993] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '12.171.47.22:5060' (callid: e5f4a746692884e4f7a87) - No matching endpoint found ... show less	Fraud VoIP Brute-Force
🇦🇹 FightAgainstAssholes!	2025-07-22 17:27:25 (1 year ago)	Bruteforce on SIP UDP 5060	Brute-Force

Showing 1 to 15 of 41 reports

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