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AbuseIPDB » 52.103.12.5

52.103.12.5 was found in our database!

This IP was reported 96 times. Confidence of Abuse is 22%: ?

22%

ISP	Microsoft Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Hostname(s)	mail-eastus2azolkn19010005.outbound.protection.outlook.com
Domain Name	microsoft.com
Country	🇺🇸 United States of America
City	Boydton, Virginia

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

Report 52.103.12.5

Whois 52.103.12.5

IP Abuse Reports for 52.103.12.5:

This IP address has been reported a total of 96 times from 18 distinct sources. 52.103.12.5 was first reported on March 16th 2023, and the most recent report was 2 weeks ago.

Old Reports: The most recent abuse report for this IP address is from 2 weeks ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 DiodeDave	2026-05-20 21:11:02 (2 weeks ago)	Attempted access after blacklisting	Email Spam
Anonymous	2026-05-19 16:11:00 (2 weeks ago)	Fake car finance reclaim	Email Spam Spoofing Phishing
🇺🇸 DiodeDave	2026-05-12 22:32:10 (3 weeks ago)	Attempted access after blacklisting	Email Spam
🇧🇷 ICS Labs	2026-04-28 07:04:03 (1 month ago)	ICS Labs identified malicious URL in email communication from IP 52.103.12.5	Phishing Email Spam Spoofing
🇷🇴 hostmaster.stream	2026-04-19 08:36:55 (1 month ago)	Reported from MailHold \| From: [email protected] \| Subject: Jeg er seriøs. Er du det? \| Date: ... show more Reported from MailHold \| From: [email protected] \| Subject: Jeg er seriøs. Er du det? \| Date: Sun, 19 Apr 2026 06:35:36 GMT Headers: Return-Path: <[email protected]> Delivered-To: [email protected] Received: from amsngx344.inmotionhosting.com by amsngx344.inmotionhosting.com with LMTP id aNEkOMB35GmeACkAJKh/Hw (envelope-from <[email protected]>) for <[email protected]>; Sun, 19 Apr 2026 08:35:44 +0200 Return-path: <[email protected]> Envelope-to: [email protected] Delivery-date: Sun, 19 Apr 2026 08:35:44 +0200 Received: from mail-eastus2azolkn19010005.outbound.protection.outlook.com ([52.103.12.5]:19807 helo=BN1PR04CU002.outbound.protection.outlook.com) by amsngx344.inmotionhosting.com with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.99.1) (envelope-from <[email protected]>) id 1wELks-0000000BUee-3ppa for [email protected]; Sun, 19 Apr 2026 08:35:44 +0200 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv= show less	Email Spam
Anonymous	2026-04-16 10:22:36 (1 month ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host
🇺🇸 kosada.com	2026-04-12 14:01:31 (1 month ago)	Email spam: ; Received: from BN1PR04CU002.outbound.protection.outlook.com (mail-eastus2azolkn190100 ... show more Email spam: ; Received: from BN1PR04CU002.outbound.protection.outlook.com (mail-eastus2azolkn19010005.outbound.protection.outlook.com [52.103.12.5]) ; From: Regina Swinderman <[email protected]> ; Subject: Could You Use a Grand Piano? show less	Email Spam
Anonymous	2026-04-02 13:57:30 (2 months ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host
🇺🇸 Sox	2026-03-11 17:49:00 (2 months ago)	SPAM COP From: Thehidden killer sabotaging your blood sugar ------- <[email protected]> ... show more SPAM COP From: Thehidden killer sabotaging your blood sugar ------- <[email protected]> from BN1PR04CU002.outbound.protection.outlook.com ([52.103.12.5]) by cmsmtp with ESMTP id 0MrwwFXhqynxe0Mrwwk3iH from DM6PR01MB4442.prod.exchangelabs.com (2603:10b6:5:7d::21) by CH3PR01MB8471.prod.exchangelabs.com (2603:10b6:610:1a7::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9700.12 show less	Email Spam Port Scan Spoofing Brute-Force Phishing Hacking
🇺🇸 steeleimaging	2026-01-07 18:10:00 (4 months ago)		Fraud Orders Email Spam
🇦🇷 lzambrana	2025-11-11 11:12:03 (6 months ago)	Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. B ... show more Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. Block attempts: 1. show less	FTP Brute-Force Brute-Force
🇦🇷 lzambrana	2025-10-30 10:46:52 (7 months ago)	Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. B ... show more Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. Block attempts: 4. show less	FTP Brute-Force Brute-Force
🇦🇷 lzambrana	2025-10-27 10:31:41 (7 months ago)	Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. B ... show more Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. Block attempts: 3. show less	FTP Brute-Force Brute-Force
🇦🇷 lzambrana	2025-10-24 10:25:03 (7 months ago)	Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. B ... show more Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. Block attempts: 3. show less	FTP Brute-Force Brute-Force
🇦🇷 lzambrana	2025-10-23 00:26:13 (7 months ago)	Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. B ... show more Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. Block attempts: 2. show less	FTP Brute-Force Brute-Force

Showing 1 to 15 of 96 reports

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