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AbuseIPDB » 51.15.26.57

51.15.26.57 was found in our database!

This IP was reported 6 times. Confidence of Abuse is 14%: ?

14%

ISP	ONLINE SAS NL
Usage Type	Data Center/Web Hosting/Transit
ASN	AS12876
Hostname(s)	51-15-26-57.rev.poneytelecom.eu
Domain Name	scaleway.com
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland

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

Report 51.15.26.57

Whois 51.15.26.57

IP Abuse Reports for 51.15.26.57:

This IP address has been reported a total of 6 times from 2 distinct sources. 51.15.26.57 was first reported on July 15th 2026, and the most recent report was 1 day 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	2026-07-18 10:16:47 (1 day ago)	2026-07-18T10:16:46.123629+00:00 beijing-sip-ulap-net kamailio-23[3017311]: { "level": "NOTICE", "mo ... show more 2026-07-18T10:16:46.123629+00:00 beijing-sip-ulap-net kamailio-23[3017311]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "INVITE", "cseq": "1 INVITE", "version_config": "26.0714", "message": "REQINIT: INVITE from 51.15.26.57 is restricted (source is not allowed), rc=-1 \| proto=udp \| ai=<null> \|" } 2026-07-18T10:16:46.165192+00:00 beijing-sip-ulap-net kamailio-23[3017307]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "INVITE", "cseq": "1 INVITE", "version_config": "26.0714", "message": "REQINIT: INVITE from 51.15.26.57 is restricted (source is not allowed), rc=-1 \| proto=udp \| ai=<null> \|" } ... show less	Fraud VoIP
🇨🇳 Aidar Kamalov	2026-07-18 02:16:47 (1 day ago)	2026-07-18T02:16:46.422827+00:00 beijing-sip-ulap-net kamailio-23[3017308]: { "level": "NOTICE", "mo ... show more 2026-07-18T02:16:46.422827+00:00 beijing-sip-ulap-net kamailio-23[3017308]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "INVITE", "cseq": "1 INVITE", "version_config": "26.0714", "message": "REQINIT: INVITE from 51.15.26.57 is restricted (source is not allowed), rc=-1 \| proto=udp \| ai=<null> \|" } 2026-07-18T02:16:46.505367+00:00 beijing-sip-ulap-net kamailio-23[3017312]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "INVITE", "cseq": "1 INVITE", "version_config": "26.0714", "message": "REQINIT: INVITE from 51.15.26.57 is restricted (source is not allowed), rc=-1 \| proto=udp \| ai=<null> \|" } 2026-07-18T02:16:46 ... show less	Fraud VoIP
🇨🇳 Aidar Kamalov	2026-07-17 22:16:47 (1 day ago)	2026-07-17T22:16:46.276178+00:00 beijing-sip-ulap-net kamailio-23[3017313]: { "level": "NOTICE", "mo ... show more 2026-07-17T22:16:46.276178+00:00 beijing-sip-ulap-net kamailio-23[3017313]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "INVITE", "cseq": "1 INVITE", "version_config": "26.0714", "message": "REQINIT: INVITE from 51.15.26.57 is restricted (source is not allowed), rc=-1 \| proto=udp \| ai=<null> \|" } 2026-07-17T22:16:46.357923+00:00 beijing-sip-ulap-net kamailio-23[3017309]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "INVITE", "cseq": "1 INVITE", "version_config": "26.0714", "message": "REQINIT: INVITE from 51.15.26.57 is restricted (source is not allowed), rc=-1 \| proto=udp \| ai=<null> \|" } 2026-07-17T2 ... show less	Fraud VoIP
🇨🇳 Aidar Kamalov	2026-07-17 20:16:47 (1 day ago)	2026-07-17T20:16:46.309567+00:00 beijing-sip-ulap-net kamailio-23[3017311]: { "level": "NOTICE", "mo ... show more 2026-07-17T20:16:46.309567+00:00 beijing-sip-ulap-net kamailio-23[3017311]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "INVITE", "cseq": "1 INVITE", "version_config": "26.0714", "message": "REQINIT: INVITE from 51.15.26.57 is restricted (source is not allowed), rc=-1 \| proto=udp \| ai=<null> \|" } 2026-07-17T20:16:46.354075+00:00 beijing-sip-ulap-net kamailio-23[3017307]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "INVITE", "cseq": "1 INVITE", "version_config": "26.0714", "message": "REQINIT: INVITE from 51.15.26.57 is restricted (source is not allowed), rc=-1 \| proto=udp \| ai=<null> \|" } 2026-07-17T20:16:4 ... show less	Fraud VoIP
🇨🇳 Aidar Kamalov	2026-07-17 19:16:47 (1 day ago)	2026-07-17T18:11:16.616217+00:00 beijing-sip-ulap-net kamailio-23[3017313]: { "level": "NOTICE", "mo ... show more 2026-07-17T18:11:16.616217+00:00 beijing-sip-ulap-net kamailio-23[3017313]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1539 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.15.26.57 (code: -5) fd=127.0.0.1, adu=<null>, aa=<null>, ar=<null>, au=<null>, ad=<null>, aU=<null>, [email protected]" } 2026-07-17T18:11:16.747845+00:00 beijing-sip-ulap-net kamailio-23[3017309]: { "level": "NOTICE", "module": "xlog", "file": "xlog.c", "line": 283, "function": "", "callid": "[email protected]", "src": "[email protected]", "dst": "[email protected]", "mt": 1, "method": "REGISTER", "cseq": "1540 REGISTER", "version_config": "26.0714", "message": "AUTH: REGISTER FAILED from 51.15.26.57 (code: -3) fd=127.0.0.1, adu=sip:39.106.157.175:5060, aa=MD5, ... show less	Fraud VoIP
Anonymous	2026-07-15 13:33:52 (4 days ago)	Blocked by UFW (UDP on 6850) Source port: 44744 TTL: 48 Packet length: 423 403 TOS: 0x14 This repor ... show more Blocked by UFW (UDP on 6850) Source port: 44744 TTL: 48 Packet length: 423 403 TOS: 0x14 This report (for 51.15.26.57) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan

Showing 1 to 6 of 6 reports

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