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138.68.74.212

Recent Activity

Abuse Confidence Score

54% Elevated

54 reports

26 reporters · latest 1 day ago

ISP: DigitalOcean, LLC
Usage Type: Data Center/Web Hosting/Transit
ASN: AS14061
Hostname(s): de.eu.smoketunnel.com
Domain Name: digitalocean.com
Country: 🇩🇪 Germany
City: Frankfurt am Main, Hesse

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

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Abuse Reports

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Total reports

54 from 26 distinct reporters

First reported

November 30th 2021

Most recent report

1 day ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 10 🇩🇪 Germany 2 🇦🇹 Austria 1

Most common categories Port Scan 7 Brute-Force 6 Fraud VoIP 5 Hacking 3

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
🇺🇸 harrics	2026-11-11 07:45:13 UTC · (1 day ago)	fail2ban jail: asterisk \| blocked by Bitdefender/IDS	Hacking
Anonymous	2026-11-10 07:53:10 UTC · (2 days ago)	VoIP Fraud	Fraud VoIP
🇺🇸 harrics	2026-11-10 07:30:13 UTC · (2 days ago)	fail2ban jail: asterisk \| blocked by Bitdefender/IDS	Hacking
🇮🇹 Francesco Ippoliti	2026-11-10 07:22:51 UTC · (2 days ago)	[Nov 10 08:22:50] NOTICE[362701] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '138.68.74.212:59831' (callid: e5f4a5371064311635671e4f7a) - No matching endpoint found [Nov 10 08:22:51] NOTICE[362072] re ... show more [Nov 10 08:22:50] NOTICE[362701] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '138.68.74.212:59831' (callid: e5f4a5371064311635671e4f7a) - No matching endpoint found [Nov 10 08:22:51] NOTICE[362072] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '<sip:[email protected]>' failed for '138.68.74.212:59831' (callid: e5f4a5371064311635671e4f7a) - No matching endpoint found ... show less	Brute-Force Port Scan
🇺🇸 mc4bbs	2026-11-10 07:15:03 UTC · (2 days ago)	[2026-11-10 02:15:01] NOTICE[1670] chan_sip.c: Registration from '<sip:[email protected]:5060>' failed for '138.68.74.212:63690' - Wrong password [2026-11-10 02:15:01] SECURITY[1809] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026- ... show more [2026-11-10 02:15:01] NOTICE[1670] chan_sip.c: Registration from '<sip:[email protected]:5060>' failed for '138.68.74.212:63690' - Wrong password [2026-11-10 02:15:01] SECURITY[1809] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-11-10T02:15:01.986-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="1000",SessionID="0x7f52980479f0",LocalAddress="IPV4/UDP/108.54.115.236/5060",RemoteAddress="IPV4/UDP/138.68.74.212/63690",Challenge="7ddba352",ReceivedChallenge="7ddba352",ReceivedHash="2a99a830cfa202dab9274f7982eed970" [2026-11-10 02:15:02] SECURITY[1809] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2026-11-10T02:15:02.860-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="911",SessionID="0x7f529814e9c0",LocalAddress="IPV4/UDP/108.54.115.236/5060",RemoteAddress="IPV4/UDP/138.68.74.212/63690",Challenge="5e56b86f",ReceivedChallenge="5e56b86f",ReceivedHash="010949ca93e9d003323423b7ea84b3b7" ... show less	Fraud VoIP Brute-Force
🇺🇸 umjbnewman	2026-11-10 05:39:20 UTC · (2 days ago)	sipBan/registration_abuse: 2 unsolicited SIP authentication exchange(s) in 24h against an address with which this source has no provisioned relationship; the source completed the exchange, so its address is confirmed reachable rather than spoofed. so ... show more sipBan/registration_abuse: 2 unsolicited SIP authentication exchange(s) in 24h against an address with which this source has no provisioned relationship; the source completed the exchange, so its address is confirmed reachable rather than spoofed. source confirmed: completed SIP transaction (not spoofable). User-Agent: "bc-uc teams (sparkwindows/43.9.0.". show less	Fraud VoIP Brute-Force Hacking
🇺🇸 multitel.net	2026-11-10 05:34:28 UTC · (2 days ago)	VoIP brute-force attack on port 5060, with User-Agent bc-uc teams (sparkwindows/43.9.0.	Fraud VoIP Brute-Force
🇦🇹 FightAgainstAssholes!	2026-11-10 05:29:34 UTC · (2 days ago)	Bruteforce on SIP UDP 5060	Brute-Force
🇩🇪 defkev	2026-11-10 05:26:56 UTC · (2 days ago)		Fraud VoIP
🇨🇱 zorrigas	2026-11-10 04:51:35 UTC · (2 days ago)	[2026-11-10 01:51:34] SECURITY[3367664] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2026-11-10T01:51:34.144-0300",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="<unknown>",SessionID="e5f4a797265488167519e4f7a",L ... show more [2026-11-10 01:51:34] SECURITY[3367664] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2026-11-10T01:51:34.144-0300",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="<unknown>",SessionID="e5f4a797265488167519e4f7a",LocalAddress="IPV4/UDP/10.0.0.64/5060",RemoteAddress="IPV4/UDP/138.68.74.212/63598",Challenge="1794286293/e9e892d526b32e73bf9d0527b506eabe",Response="2cc445c31b46ae079475e93ced217d68",ExpectedResponse="" [2026-11-10 01:51:34] SECURITY[3367664] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2026-11-10T01:51:34.457-0300",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="<unknown>",SessionID="e5f4a797265488167519e4f7a",LocalAddress="IPV4/UDP/10.0.0.64/5060",RemoteAddress="IPV4/UDP/138.68.74.212/63598",Challenge="1794286294/188842b310fb0e44bef5d5bcbb0362e0",Response="402f961a2c3001311f051b9283bf4876",ExpectedResponse="" [2026-11-10 01:51:35] SECURITY[3367664] res_security_log.c: SecurityEvent="InvalidAccountID",E ... show less	Port Scan Brute-Force
🇺🇸 micropedro	2026-10-29 12:21:28 UTC · (2 weeks ago)	6 incidents: malicious activity. First: 2026-10-23 08:10, Last: 2026-10-29 08:21 UTC. Triggers: unknown.	Port Scan
🇺🇸 micropedro	2026-10-20 23:36:35 UTC · (3 weeks ago)	4 incidents: malicious activity. First: 2026-10-19 18:46, Last: 2026-10-20 19:36 UTC. Triggers: unknown.	Port Scan
🇺🇸 micropedro	2026-10-16 19:46:29 UTC · (3 weeks ago)	4 incidents: malicious activity. First: 2026-10-11 09:53, Last: 2026-10-16 15:46 UTC. Triggers: unknown.	Port Scan
🇺🇸 micropedro	2026-10-05 11:29:06 UTC · (1 month ago)	4 incidents: malicious activity. First: 2026-09-29 18:52, Last: 2026-10-05 07:29 UTC. Triggers: unknown.	Port Scan
🇺🇸 micropedro	2026-09-24 14:15:07 UTC · (1 month ago)	4 incidents: malicious activity. First: 2026-09-22 20:19, Last: 2026-09-24 10:15 UTC. Triggers: unknown.	Port Scan

Showing 1 to 15 of 54 reports

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