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AbuseIPDB » 52.102.149.20

52.102.149.20 was found in our database!

This IP was reported 78 times. Confidence of Abuse is 8%: ?

ISP	Microsoft Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Hostname(s)	mail-westus3azhn15012020.outbound.protection.outlook.com
Domain Name	microsoft.com
Country	🇺🇸 United States of America
City	Phoenix, Arizona

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

Report 52.102.149.20

Whois 52.102.149.20

IP Abuse Reports for 52.102.149.20:

This IP address has been reported a total of 78 times from 15 distinct sources. 52.102.149.20 was first reported on September 29th 2025, and the most recent report was 3 weeks ago.

Old Reports: The most recent abuse report for this IP address is from 3 weeks ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇦🇹 joe-abuse	2026-08-25 01:33:42 (3 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: 2026-08-23 13:00:12. Events: 1. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇦🇹 joe-abuse	2026-08-24 01:33:24 (3 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: 2026-08-23 13:00:12. Events: 1. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇦🇹 joe-abuse	2026-08-23 12:34:06 (3 weeks ago)	2026-08-23T14:23:56.828512+02:00 ucs1 postfix/smtpd[293815]: NOQUEUE: reject: RCPT from mail-westus3 ... show more 2026-08-23T14:23:56.828512+02:00 ucs1 postfix/smtpd[293815]: NOQUEUE: reject: RCPT from mail-westus3azhn15012020.outbound.protection.outlook.com[52.102.149.20]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<PH8PR06CU001.outbound.protection.outlook.com> 2026-08-23T14:34:05.452797+02:00 ucs1 postfix/smtpd[294110]: NOQUEUE: reject: RCPT from mail-westus3azhn15012020.outbound.protection.outlook.com[52.102.149.20]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<PH8PR06CU001.outbound.protection.outlook.com> ... show less	Email Spam
🇺🇸 DiodeDave	2026-07-23 22:40:01 (1 month ago)	Attempted access after blacklisting	Email Spam
🇺🇸 Sox	2026-07-17 02:08:00 (2 months ago)	SPAMCOP REPORTED	Email Spam Port Scan Spoofing Brute-Force Phishing Hacking
🇺🇸 xmission.com	2026-07-13 01:32:35 (2 months ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 46.3. Latest msgid suffix: ...-0 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 46.3. Latest msgid suffix: ...-00EyQJ-II show less	Email Spam
🇦🇹 joe-abuse	2026-07-03 01:37:01 (2 months 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: 2026-07-01 03:30:20. Events: 21. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇺🇸 DiodeDave	2026-07-02 17:01:04 (2 months ago)	Attempted access after blacklisting	Email Spam
🇦🇹 joe-abuse	2026-06-29 01:38:21 (2 months 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: 2026-06-27 03:30:07. Events: 20. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇦🇹 joe-abuse	2026-06-27 01:35:57 (2 months 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: 2026-06-25 02:00:08. Events: 22. Reported by ipdb-security/fitzgerald.eu show less	Email Spam
🇺🇸 DiodeDave	2026-06-25 00:03:53 (2 months ago)	Attempted access after blacklisting	Email Spam
🇦🇹 joe-abuse	2026-06-24 12:13:04 (2 months ago)	2026-06-22T14:16:25.532448+02:00 ucs1 postfix/smtpd[5170]: NOQUEUE: reject: RCPT from mail-westus3az ... show more 2026-06-22T14:16:25.532448+02:00 ucs1 postfix/smtpd[5170]: NOQUEUE: reject: RCPT from mail-westus3azhn15012020.outbound.protection.outlook.com[52.102.149.20]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<PH8PR06CU001.outbound.protection.outlook.com> 2026-06-24T14:13:03.858980+02:00 ucs1 postfix/smtpd[95592]: NOQUEUE: reject: RCPT from mail-westus3azhn15012020.outbound.protection.outlook.com[52.102.149.20]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<PH8PR06CU001.outbound.protection.outlook.com> ... show less	Email Spam
🇺🇸 DiodeDave	2026-06-11 15:26:09 (3 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-06-11 00:03:01 (3 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 xmission.com	2026-06-10 21:27:35 (3 months ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 35.0. Latest msgid suffix: ...06 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 35.0. Latest msgid suffix: ...064ea0fac9 show less	Email Spam

Showing 1 to 15 of 78 reports

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