52.102.138.23

Activity Trending Down This IP hasn't received reports recently, which causes the score to decay.
Abuse Confidence Score
16% Caution
49 reports
11 reporters · latest 1 week ago
ISP
Microsoft Corporation
Usage Type
Data Center/Web Hosting/Transit
ASN
AS8075
Hostname(s)
mail-eastus2azhn15011023.outbound.protection.outlook.com
Domain Name
microsoft.com
Country
🇺🇸 United States of America
City
Boydton, Virginia
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Abuse Reports

Total reports
49 from 11 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 5 🇵🇱 Poland 1
Most common categories Email Spam 5 Web Spam 1
Old reports The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
Anonymous
Data: 2026-10-23 Adres E-mail Nadawcy: [email protected] Adres IP Serwera Nadawcy: 52.102.138.23 Tytuł E-maila:
Web Spam
🇺🇸 DiodeDave
Attempted access after blacklisting
Email Spam
🇺🇸 vestibtech
Email Spam
🇺🇸 DiodeDave
Attempted access after blacklisting
Email Spam
🇺🇸 DiodeDave
Attempted access after blacklisting
Email Spam
🇺🇸 DiodeDave
Attempted access after blacklisting
Email Spam
🇬🇧 gigatech
SMTP Login Attempt
Brute-Force
🇦🇹 joe-abuse
Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-08-23 17:00:11. Events: 1. Reported by ipdb-security/fitzgerald.eu
Email Spam
🇦🇹 joe-abuse
Email Spam
🇺🇸 DiodeDave
Attempted access after blacklisting
Email Spam
🇺🇸 DiodeDave
Attempted access after blacklisting
Email Spam
🇺🇸 xmission.com
Sourced 1 spam messages over 3x XMissions threshold. Highest score: 45.9. Latest msgid suffix: ...-0038A0-93
Email Spam
🇦🇹 joe-abuse
Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-07-06 03:00:33. Events: 21. Reported by ipdb-security/fitzgerald.eu
Email Spam
🇺🇸 Sox
SPAMCOP REPORTED
Email Spam Port Scan Spoofing Brute-Force Phishing Hacking
🇦🇹 joe-abuse
Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix-unknown-recipient. First seen: 2026-06-26 02:30:09. Events: 21. Reported by ipdb-security/fitzgerald.eu
Email Spam

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