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AbuseIPDB » 4.71.26.252

4.71.26.252

Recent Activity

328 reports found in our database

20% ▲ ▲ ▲ Elevated

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ISP

Level 3 Parent, LLC

Usage Type

Fixed Line ISP

ASN

AS3356

Domain Name

lumen.com

Country

🇺🇸 United States of America

City

Atlanta, Georgia

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

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IP Abuse Reports for 4.71.26.252:

This IP address has been reported a total of 328 times from 28 distinct sources. 4.71.26.252 was first reported on May 31st 2023, and the most recent report was 3 hours ago. In the last 60 days, the top reporter locations were: Germany with 7 reports; Netherlands with 7 reports; Japan with 3 reports. The most common categories in these recent reports were: Fraud VoIP 22 times; Hacking 2 times; Brute-Force 2 times; FTP Brute-Force 1 time; Port Scan 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇯🇵 Aidar Kamalov	2026-09-02 06:56:21 (3 hours ago)	2026-09-02T05:57:23.755653+00:00 osaka-sip-ulap-net kamailio-13[173741]: { "level": "NOTICE", "modul ... show more 2026-09-02T05:57:23.755653+00:00 osaka-sip-ulap-net kamailio-13[173741]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a142144461e4f7a249", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0901", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=138.2.37.123, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-09-02T05:57:24.011311+00:00 osaka-sip-ulap-net kamailio-13[173743]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a142144461e4f7a249", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0901", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=138.2.37.123, adu=sip:138.2.37.123:5060, aa=MD5, ar=138.2.37.123, au=1249, ad=, aU=1249, Au=1249@13 ... show less	Fraud VoIP
🇳🇱 Aidar Kamalov	2026-08-31 06:49:03 (2 days ago)	2026-08-31T06:49:02.710984+00:00 amsterdam-sip-ulap-net kamailio-11[1494992]: { "level": "NOTICE", " ... show more 2026-08-31T06:49:02.710984+00:00 amsterdam-sip-ulap-net kamailio-11[1494992]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a438681684e4f7a2924", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=141.144.200.102, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } ... show less	Fraud VoIP
🇳🇱 Aidar Kamalov	2026-08-29 22:28:38 (3 days ago)	2026-08-29T22:28:38.064689+00:00 amsterdam-sip-ulap-net kamailio-11[1494991]: { "level": "NOTICE", " ... show more 2026-08-29T22:28:38.064689+00:00 amsterdam-sip-ulap-net kamailio-11[1494991]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a950025395e4f7a34", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=141.144.200.102, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-29T22:28:38.251531+00:00 amsterdam-sip-ulap-net kamailio-11[1494990]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a950025395e4f7a34", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=141.144.200.102, adu=sip:141.144.200.102:5060, aa=MD5, ar=141.144.200.102, au= ... show less	Fraud VoIP
🇳🇱 Aidar Kamalov	2026-08-29 06:27:07 (4 days ago)	2026-08-29T06:27:07.355839+00:00 amsterdam-sip-ulap-net kamailio-11[1494991]: { "level": "NOTICE", " ... show more 2026-08-29T06:27:07.355839+00:00 amsterdam-sip-ulap-net kamailio-11[1494991]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a309326206e4f7a003", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=141.144.200.102, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-29T06:27:07.543298+00:00 amsterdam-sip-ulap-net kamailio-11[1494994]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a309326206e4f7a003", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=141.144.200.102, adu=sip:141.144.200.102:5060, aa=MD5, ar=141.144.200.1 ... show less	Fraud VoIP
🇳🇱 Aidar Kamalov	2026-08-28 19:51:12 (4 days ago)	2026-08-28T19:51:11.926743+00:00 amsterdam-sip-ulap-net kamailio-11[1494990]: { "level": "NOTICE", " ... show more 2026-08-28T19:51:11.926743+00:00 amsterdam-sip-ulap-net kamailio-11[1494990]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a736174639e4f7a803", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=141.144.200.102, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-28T19:51:12.115528+00:00 amsterdam-sip-ulap-net kamailio-11[1494991]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a736174639e4f7a803", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=141.144.200.102, adu=sip:141.144.200.102:5060, aa=MD5, ar=141.144.200.102, a ... show less	Fraud VoIP
🇳🇱 Aidar Kamalov	2026-08-28 10:07:06 (5 days ago)	2026-08-28T10:05:12.065274+00:00 amsterdam-sip-ulap-net kamailio-11[1494989]: { "level": "NOTICE", " ... show more 2026-08-28T10:05:12.065274+00:00 amsterdam-sip-ulap-net kamailio-11[1494989]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a609178213e4f7a620", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=141.144.200.102, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-28T10:05:12.252372+00:00 amsterdam-sip-ulap-net kamailio-11[1494988]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a609178213e4f7a620", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=141.144.200.102, adu=sip:141.144.200.102:5060, aa=MD5, ar=141.144.200.102, a ... show less	Fraud VoIP
🇳🇱 Aidar Kamalov	2026-08-28 01:17:57 (5 days ago)	2026-08-28T00:30:25.405538+00:00 amsterdam-sip-ulap-net kamailio-11[1494987]: { "level": "NOTICE", " ... show more 2026-08-28T00:30:25.405538+00:00 amsterdam-sip-ulap-net kamailio-11[1494987]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a586388969e4f7a436", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=141.144.200.102, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-28T00:30:25.592221+00:00 amsterdam-sip-ulap-net kamailio-11[1494994]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a586388969e4f7a436", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=141.144.200.102, adu=sip:141.144.200.102:5060, aa=MD5, ar=141.144.200.102, a ... show less	Fraud VoIP
🇳🇱 Aidar Kamalov	2026-08-27 01:18:57 (6 days ago)	2026-08-27T01:13:12.214289+00:00 amsterdam-sip-ulap-net kamailio-11[1494987]: { "level": "NOTICE", " ... show more 2026-08-27T01:13:12.214289+00:00 amsterdam-sip-ulap-net kamailio-11[1494987]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a938810414e4f7a400", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=141.144.200.102, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-27T01:13:12.402259+00:00 amsterdam-sip-ulap-net kamailio-11[1494992]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a938810414e4f7a400", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=141.144.200.102, adu=sip:141.144.200.102:5060, aa=MD5, ar=141.144.200.1 ... show less	Fraud VoIP
🇯🇵 Aidar Kamalov	2026-08-26 15:59:46 (6 days ago)	2026-08-26T15:40:00.600947+00:00 osaka-sip-ulap-net kamailio-13[2427639]: { "level": "NOTICE", "modu ... show more 2026-08-26T15:40:00.600947+00:00 osaka-sip-ulap-net kamailio-13[2427639]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a542003558e4f7a800", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=138.2.37.123, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-26T15:40:00.857785+00:00 osaka-sip-ulap-net kamailio-13[2427644]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a542003558e4f7a800", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=138.2.37.123, adu=sip:138.2.37.123:5060, aa=MD5, ar=138.2.37.123, au=800, ad=, aU=800, [email protected] ... show less	Fraud VoIP
🇯🇵 Aidar Kamalov	2026-08-26 00:09:03 (1 week ago)	2026-08-26T00:03:18.591622+00:00 osaka-sip-ulap-net kamailio-13[2427646]: { "level": "NOTICE", "modu ... show more 2026-08-26T00:03:18.591622+00:00 osaka-sip-ulap-net kamailio-13[2427646]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a198706076e4f7a2530", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -5) fd=138.2.37.123, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-08-26T00:03:18.859319+00:00 osaka-sip-ulap-net kamailio-13[2427645]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "e5f4a198706076e4f7a2530", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "2 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 4.71.26.252 (code: -3) fd=138.2.37.123, adu=sip:138.2.37.123:5060, aa=MD5, ar=138.2.37.123, au=2530, ad=, aU=2530, Au=253 ... show less	Fraud VoIP
🇫🇮 sgofferj	2026-08-13 08:03:26 (2 weeks ago)	Attack attempt on SIP server	Fraud VoIP Hacking Brute-Force
🇫🇮 sgofferj	2026-08-04 17:04:14 (4 weeks ago)	Attack attempt on SIP server	Fraud VoIP Hacking Brute-Force
🇺🇸 kamendozaa2024	2026-07-30 06:53:59 (1 month ago)	[Jul 30 08:52:57] NOTICE[2060] chan_sip.c: Registration from '<sip:[email protected]>' failed for '4 ... show more [Jul 30 08:52:57] NOTICE[2060] chan_sip.c: Registration from '<sip:[email protected]>' failed for '4.71.26.252:5060' - Wrong password [Jul 30 08:53:28] NOTICE[2060] chan_sip.c: Registration from '<sip:[email protected]>' failed for '4.71.26.252:5060' - Wrong password [Jul 30 08:53:59] NOTICE[2060] chan_sip.c: Registration from '<sip:[email protected]>' failed for '4.71.26.252:5060' - Wrong password ... show less	Fraud VoIP FTP Brute-Force Port Scan
🇩🇪 defkev	2026-07-27 23:39:59 (1 month ago)		Fraud VoIP
🇩🇪 defkev	2026-07-26 23:33:46 (1 month ago)		Fraud VoIP

Showing 1 to 15 of 328 reports

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