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AbuseIPDB » 52.102.140.46

52.102.140.46 was found in our database!

This IP was reported 76 times. Confidence of Abuse is 23%: ?

23%

ISP	Microsoft Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Hostname(s)	mail-southcentralusazhn15012046.outbound.protection.outlook.com
Domain Name	microsoft.com
Country	🇺🇸 United States of America
City	San Antonio, Texas

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

Report 52.102.140.46

Whois 52.102.140.46

IP Abuse Reports for 52.102.140.46:

This IP address has been reported a total of 76 times from 15 distinct sources. 52.102.140.46 was first reported on November 9th 2024, and the most recent report was 45 minutes 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
🇦🇹 joe-abuse	2026-07-06 01:37:34 (45 minutes ago)	Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2 ... show more Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-07-04 03:00:21. Events: 21. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇦🇹 joe-abuse	2026-07-03 01:42:06 (3 days ago)	Automated report from fail2ban on mail.fitzgerald.eu. Jail: recidive. First seen: 2026-07-01 04:00:2 ... show more Automated report from fail2ban on mail.fitzgerald.eu. Jail: recidive. First seen: 2026-07-01 04:00:24. Events: 21. Reported by ipdb-security/fitzgerald.eu show less	Email Spam Brute-Force
🇦🇹 joe-abuse	2026-07-02 01:38:49 (4 days ago)	Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2 ... show more Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-06-30 02:30:05. Events: 21. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
Anonymous	2026-06-30 18:33:39 (5 days ago)	SPAM EMAIL 52.102.140.46 (outlook.com)	Email Spam
🇦🇹 joe-abuse	2026-06-28 01:39:39 (1 week ago)	Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2 ... show more Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-06-26 03:30:05. Events: 21. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇦🇹 joe-abuse	2026-06-25 05:30:07 (1 week ago)	2026-06-25T07:30:06.735762+02:00 ucs1 postfix/smtpd[127809]: NOQUEUE: reject: RCPT from mail-southce ... show more 2026-06-25T07:30:06.735762+02:00 ucs1 postfix/smtpd[127809]: NOQUEUE: reject: RCPT from mail-southcentralusazhn15012046.outbound.protection.outlook.com[52.102.140.46]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<SN4PR2101CU001.outbound.protection.outlook.com> 2026-06-25T07:30:06.947580+02:00 ucs1 postfix/smtpd[127809]: NOQUEUE: reject: RCPT from mail-southcentralusazhn15012046.outbound.protection.outlook.com[52.102.140.46]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<SN4PR2101CU001.outbound.protection.outlook.com> ... show less	Email Spam
🇦🇹 joe-abuse	2026-06-24 01:37:26 (1 week ago)	Automated report from fail2ban on mail.fitzgerald.eu. Jail: recidive. First seen: 2026-06-22 03:30:0 ... show more Automated report from fail2ban on mail.fitzgerald.eu. Jail: recidive. First seen: 2026-06-22 03:30:07. Events: 21. Reported by ipdb-security/fitzgerald.eu show less	Email Spam Brute-Force
🇦🇹 joe-abuse	2026-06-22 01:36:21 (2 weeks ago)	Automated report from fail2ban on mail.fitzgerald.eu. Jail: recidive. First seen: 2026-06-20 22:30:0 ... show more Automated report from fail2ban on mail.fitzgerald.eu. Jail: recidive. First seen: 2026-06-20 22:30:06. Events: 13. Reported by ipdb-security/fitzgerald.eu show less	Email Spam Brute-Force
🇦🇹 joe-abuse	2026-06-21 01:31:11 (2 weeks ago)	Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2 ... show more Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-06-19 03:30:11. Events: 15. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇦🇹 joe-abuse	2026-06-20 01:31:01 (2 weeks ago)	Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix. First seen: 2026-06-18 02:00:05 ... show more Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix. First seen: 2026-06-18 02:00:05. Events: 22. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇦🇹 joe-abuse	2026-06-19 17:16:33 (2 weeks ago)	2026-06-19T19:16:04.915230+02:00 ucs1 postfix/smtpd[147259]: NOQUEUE: reject: RCPT from mail-southce ... show more 2026-06-19T19:16:04.915230+02:00 ucs1 postfix/smtpd[147259]: NOQUEUE: reject: RCPT from mail-southcentralusazhn15012046.outbound.protection.outlook.com[52.102.140.46]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<SN4PR2101CU001.outbound.protection.outlook.com> 2026-06-19T19:16:32.216336+02:00 ucs1 postfix/smtpd[147259]: NOQUEUE: reject: RCPT from mail-southcentralusazhn15012046.outbound.protection.outlook.com[52.102.140.46]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<SN4PR2101CU001.outbound.protection.outlook.com> ... show less	Email Spam
🇺🇸 xmission.com	2026-06-07 21:42:18 (4 weeks ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.6. Latest msgid suffix: ...-0 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.6. Latest msgid suffix: ...-00COw2-95 show less	Email Spam
🇺🇸 DiodeDave	2026-06-04 18:07:58 (1 month ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-06-04 00:02:35 (1 month ago)	Attempted access after blacklisting	Email Spam
🇺🇸 xmission.com	2026-05-28 13:37:11 (1 month ago)	Sourced 2 spam messages over 3x XMissions threshold. Highest score: 29.5. Latest msgid suffix: ...-0 ... show more Sourced 2 spam messages over 3x XMissions threshold. Highest score: 29.5. Latest msgid suffix: ...-00DKzk-5e show less	Email Spam

Showing 1 to 15 of 76 reports

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