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AbuseIPDB » 2a01:111:f403:da0c::2

2a01:111:f403:da0c::2 was found in our database!

This IP was reported 91 times. Confidence of Abuse is 11%: ?

11%

Important Note: Public IPv6 addresses may implement the SLAAC privacy extension. With this, the interface identifier is randomly generated. The SLAAC privacy extension also implements a time out, which is configurable, so that the IPv6 interface addresses will be discarded and a new interface identifier is generated.

ISP	Microsoft Limited
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Hostname(s)	mail-germanywestcentralazhn150120002.outbound.protection.outlook.com
Domain Name	microsoft.com
Country	🇩🇪 Germany
City	Frankfurt am Main, Hesse

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

Report 2a01:111:f403:da0c::2

Whois 2a01:111:f403:da0c::2

IP Abuse Reports for 2a01:111:f403:da0c::2:

This IP address has been reported a total of 91 times from 3 distinct sources. 2a01:111:f403:da0c::2 was first reported on June 29th 2024, and the most recent report was 3 days 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
🇫🇮 MostHosted	2026-06-10 04:25:43 (3 days ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-05-31 04:25:25 (1 week ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-05-25 04:25:28 (2 weeks ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-05-21 04:25:58 (3 weeks ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-05-17 04:25:32 (3 weeks ago)	Spam Sender	Email Spam
🇫🇮 hieronymousch	2026-04-28 13:14:36 (1 month ago)	Apr 28 15:14:15 franssen postfix/smtpd[2692948]: NOQUEUE: reject: RCPT from mail-germanywestcentrala ... show more Apr 28 15:14:15 franssen postfix/smtpd[2692948]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> Apr 28 15:14:16 franssen postfix/smtpd[2692948]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> Apr 28 15:14:21 franssen postfix/smtpd[2692970]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient addres ... show less	Brute-Force
🇫🇮 hieronymousch	2026-04-28 12:43:59 (1 month ago)	Apr 28 14:43:45 franssen postfix/smtpd[2691725]: NOQUEUE: reject: RCPT from mail-germanywestcentrala ... show more Apr 28 14:43:45 franssen postfix/smtpd[2691725]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> Apr 28 14:43:51 franssen postfix/smtpd[2691725]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> Apr 28 14:43:52 franssen postfix/smtpd[2691726]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient addres ... show less	Brute-Force
Anonymous	2025-11-24 16:45:32 (6 months ago)	2025-11-24T17:45:27.028156+01:00 postfix/smtpd[1134416]: NOQUEUE: reject: RCPT from mail-germanywes ... show more 2025-11-24T17:45:27.028156+01:00 postfix/smtpd[1134416]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> 2025-11-24T17:45:29.452924+01:00 postfix/smtpd[1134396]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> 2025-11-24T17:45:31.406383+01:00 postfix/smtpd[1134416]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-02-28 10:04:03 (1 year ago)	2025-02-28T11:03:11.053765+01:00 postfix/smtpd[1327040]: NOQUEUE: reject: RCPT from mail-germanywes ... show more 2025-02-28T11:03:11.053765+01:00 postfix/smtpd[1327040]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-28T11:03:11.088012+01:00 postfix/smtpd[1327215]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-28T11:04:02.040909+01:00 postfix/smtpd[1327040]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-02-20 10:02:07 (1 year ago)	2025-02-20T11:00:41.596423+01:00 postfix/smtpd[2122906]: NOQUEUE: reject: RCPT from mail-germanywes ... show more 2025-02-20T11:00:41.596423+01:00 postfix/smtpd[2122906]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-20T11:01:45.414394+01:00 postfix/smtpd[2122916]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-20T11:02:04.127189+01:00 postfix/smtpd[2122906]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-02-18 10:03:16 (1 year ago)	2025-02-18T11:02:10.300235+01:00 postfix/smtpd[739514]: NOQUEUE: reject: RCPT from mail-germanywest ... show more 2025-02-18T11:02:10.300235+01:00 postfix/smtpd[739514]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-18T11:02:12.700390+01:00 postfix/smtpd[739566]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> 2025-02-18T11:03:14.493269+01:00 postfix/smtpd[739514]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-02-04 10:03:07 (1 year ago)	2025-02-04T11:00:54.592563+01:00 postfix/smtpd[686203]: NOQUEUE: reject: RCPT from mail-germanywest ... show more 2025-02-04T11:00:54.592563+01:00 postfix/smtpd[686203]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-04T11:02:25.254225+01:00 postfix/smtpd[686157]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-04T11:03:05.527222+01:00 postfix/smtpd[686157]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-02-03 10:03:31 (1 year ago)	2025-02-03T11:01:02.581027+01:00 postfix/smtpd[4784]: NOQUEUE: reject: RCPT from mail-germanywestce ... show more 2025-02-03T11:01:02.581027+01:00 postfix/smtpd[4784]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> 2025-02-03T11:01:49.174865+01:00 postfix/smtpd[4865]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-03T11:03:29.322793+01:00 postfix/smtpd[4865]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-02-01 10:01:42 (1 year ago)	2025-02-01T11:01:07.975778+01:00 postfix/smtpd[2896881]: NOQUEUE: reject: RCPT from mail-germanywes ... show more 2025-02-01T11:01:07.975778+01:00 postfix/smtpd[2896881]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-01T11:01:09.893056+01:00 postfix/smtpd[2896981]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-01T11:01:41.136915+01:00 postfix/smtpd[2896981]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-01-30 10:03:31 (1 year ago)	2025-01-30T11:01:57.077979+01:00 postfix/smtpd[1485215]: NOQUEUE: reject: RCPT from mail-germanywes ... show more 2025-01-30T11:01:57.077979+01:00 postfix/smtpd[1485215]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-01-30T11:02:46.801691+01:00 postfix/smtpd[1484727]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> 2025-01-30T11:03:29.585271+01:00 postfix/smtpd[1485215]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> show less	Email Spam

Showing 1 to 15 of 91 reports

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