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102.64.37.121

Recent Activity

Abuse Confidence Score

19% Caution

28 reports

17 reporters · latest 13 hours ago

ISP: Megasurf Wireless Internet CC
Usage Type: Fixed Line ISP
ASN: AS327991
Domain Name: megasurf.co.za
Country: 🇿🇦 South Africa
City: Vereeniging, Gauteng

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

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Abuse Reports

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Total reports

28 from 17 distinct reporters

First reported

December 26th 2025

Most recent report

13 hours ago

Last 60 days

Top reporter locations 🇺🇾 Uruguay 2 🇬🇧 United Kingdom of Great Britain and Northern Ireland 1 🇵🇾 Paraguay 1

Most common categories Brute-Force 4 Email Spam 1

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
Anonymous	2026-11-12 12:08:33 UTC · (13 hours ago)	Authentication failure	Brute-Force
🇬🇧 D3monite	2026-11-12 09:28:22 UTC · (16 hours ago)	Attempted Brute Force (dovecot)	Brute-Force
Anonymous	2026-10-23 15:21:27 UTC · (2 weeks ago)	Authentication failure	Brute-Force
🇵🇾 SecOpsSL	2026-10-23 10:54:55 UTC · (2 weeks ago)	2026-10-23 07:54:55,558 WARN [ImapSSLServer-2030] [ip=192.168.0.25;oip=102.64.37.121;via=192.168.0.25(nginx/1.20.0);ua=Zimbra/8.8.15_GA_4717;cid=29103;] security - cmd=Auth; [email protected]; protocol=imap; error=authentication fai ... show more 2026-10-23 07:54:55,558 WARN [ImapSSLServer-2030] [ip=192.168.0.25;oip=102.64.37.121;via=192.168.0.25(nginx/1.20.0);ua=Zimbra/8.8.15_GA_4717;cid=29103;] security - cmd=Auth; [email protected]; protocol=imap; error=authentication failed for [[email protected]], invalid password; show less	Email Spam Brute-Force
Anonymous	2026-09-11 11:11:15 UTC · (2 months ago)	Authentication failure	Brute-Force
🇬🇧 D3monite	2026-09-11 09:48:30 UTC · (2 months ago)	Attempted Brute Force (dovecot)	Brute-Force
🇮🇩 sockominfo	2026-08-31 15:00:54 UTC · (2 months ago)	Email: Login failures from Bad Reputation IP: 102.64.37.121. Threat Score: 6.1/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 76%. MITRE ATT&CK: T1566 (Phishi ... show more Email: Login failures from Bad Reputation IP: 102.64.37.121. Threat Score: 6.1/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 76%. MITRE ATT&CK: T1566 (Phishing). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS show less	Hacking Web App Attack
🇮🇩 sockominfo	2026-08-31 14:00:55 UTC · (2 months ago)	Email: Login failures from Bad Reputation IP: 102.64.37.121. Threat Score: 6.2/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 76%. MITRE ATT&CK: T1566 (Phishi ... show more Email: Login failures from Bad Reputation IP: 102.64.37.121. Threat Score: 6.2/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 76%. MITRE ATT&CK: T1566 (Phishing). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS show less	Hacking Web App Attack
🇮🇩 sockominfo	2026-08-31 13:00:12 UTC · (2 months ago)	Email: Login failures from Bad Reputation IP: 102.64.37.121. Threat Score: 5.7/10 (MEDIUM). Reported by TangerangKota-CSIRT	Hacking Web App Attack
Anonymous	2026-08-20 00:44:06 UTC · (2 months ago)	Authentication failure	Brute-Force
Anonymous	2026-08-18 06:25:35 UTC · (2 months ago)	Authentication failure	Brute-Force
Anonymous	2026-08-18 03:34:19 UTC · (2 months ago)	2026-08-18T05:34:18.420171+02:00 soli-gate cyrus/imaps[256262]: badlogin: ms-37-121.megasurf.co.za [102.64.37.121] plaintext ([email protected]) [SASL(-13): authentication failure: checkpass failed] ...	Brute-Force
🇦🇺 AWW-Admin	2026-08-13 23:48:29 UTC · (2 months ago)	(imapd) Failed IMAP login from 102.64.37.121 (ms-37-121.megasurf.co.za)	Brute-Force
🇺🇸 kosada.com	2026-08-13 14:38:20 UTC · (2 months ago)	IMAP password guessing	Brute-Force
🇫🇷 iroco.co	2026-08-13 12:39:06 UTC · (2 months ago)	Aug 13 14:39:06 iroco cyrus/imap[3746542]: badlogin: ms-37-121.megasurf.co.za [102.64.37.121] LOGIN ([email protected]) [SASL(-13): authentication failure: checkpass failed] ...	Email Spam

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