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AbuseIPDB » 159.100.25.240

159.100.25.240

Activity Trending Down

21 reports found in our database

18% ▼ ▼ ▼ Caution

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ISP

First Colo GmbH

Usage Type

Data Center/Web Hosting/Transit

ASN

AS203833

Domain Name

firstcolo.net

Country

🇦🇹 Austria

City

Vienna, State of Vienna

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

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IP Abuse Reports for 159.100.25.240:

This IP address has been reported a total of 21 times from 15 distinct sources. 159.100.25.240 was first reported on January 27th 2023, and the most recent report was 1 month ago. In the last 60 days, the top reporter locations were: Canada with 1 report; Switzerland with 1 report; Czechia with 1 report. The most common categories in these recent reports were: Email Spam 6 times; Brute-Force 1 time; Hacking 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇳🇱 JCB	2026-07-20 08:26:00 (1 month ago)	spam	Email Spam
🇩🇪 FD-IX	2026-07-19 18:47:49 (1 month ago)	SMTP connection rejected due to missing valid reverse DNS (PTR).	Email Spam
🇨🇦 agogava	2026-07-19 18:47:08 (1 month ago)	Spam reported by OpenAI.	Email Spam
🇹🇷 agah.balta	2026-07-19 18:45:56 (1 month ago)	PMG Spam Score: 48.0. Hits: KAM_SOMETLD_ARE_BAD_TLD(5), KAM_VERY_BLACK_DBL(5), NORDNS_LOW_CONTRAST(2 ... show more PMG Spam Score: 48.0. Hits: KAM_SOMETLD_ARE_BAD_TLD(5), KAM_VERY_BLACK_DBL(5), NORDNS_LOW_CONTRAST(2.499), RAZOR2_CF_RANGE_51_100(2.43), RAZOR2_CHECK(1.729), RCVD_IN_PSBL(2.7), RCVD_IN_SBL(10), RCVD_IN_SBL_CSS(3.558), RDNS_NONE(5), URIBL_ABUSE_SURBL(1.948), URIBL_BLACK(1.7), URIBL_DBL_SPAM(5) show less	Email Spam Hacking
🇨🇿 Prcek	2026-07-19 18:43:13 (1 month ago)	SMTPD Errors: Jul 19 20:43:13 gate postfix/smtpd[101203]: NOQUEUE: reject: RCPT from unknown[159.100 ... show more SMTPD Errors: Jul 19 20:43:13 gate postfix/smtpd[101203]: NOQUEUE: reject: RCPT from unknown[159.100.25.240]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [159.100.25.240]; from=<6837-649-14212-935-martin.marecek=redacted@redacted> to=<redacted@redacted> proto=ESMTP helo=<net.nervenerve.shop> show less	Email Spam Brute-Force
🇨🇭 Origon	2026-07-19 18:37:37 (1 month ago)	NOQUEUE - IP: 159.100.25.240 - Jul 19 20:37:36 plesk postfix/smtpd[984437]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 159.100.25.240 - Jul 19 20:37:36 plesk postfix/smtpd[984437]: NOQUEUE: reject: RCPT from unknown[159.100.25.240]: 554 5.7.1 Service unavailable; Client host [159.100.25.240] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=159.100.25.240; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<net.nervenerve.shop> show less	Email Spam
🇳🇱 treslong.com	2026-07-07 14:15:10 (1 month ago)	2026-07-07T15:14:57.330825+02:00 vm-11 postfix/smtpd[2020114]: NOQUEUE: reject: RCPT from unknown[15 ... show more 2026-07-07T15:14:57.330825+02:00 vm-11 postfix/smtpd[2020114]: NOQUEUE: reject: RCPT from unknown[159.100.25.240]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [159.100.25.240]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mobile.gtieo.sa.com> 2026-07-07T15:29:58.869802+02:00 vm-11 postfix/smtpd[2020383]: NOQUEUE: reject: RCPT from unknown[159.100.25.240]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [159.100.25.240]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mobile.gtieo.sa.com> 2026-07-07T15:45:05.714287+02:00 vm-11 postfix/smtpd[2020745]: NOQUEUE: reject: RCPT from unknown[159.100.25.240]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [159.100.25.240]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mobile.gtieo.sa.com> 2026-07-07T16:00 ... show less	Brute-Force
🇬🇧 killian7603	2026-07-07 13:22:12 (1 month ago)	Logon Policy Violation	Email Spam Spoofing Brute-Force
🇨🇭 Origon	2026-07-07 13:15:12 (1 month ago)	NOQUEUE - IP: 159.100.25.240 - Jul 7 15:15:12 plesk postfix/smtpd[3303933]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 159.100.25.240 - Jul 7 15:15:12 plesk postfix/smtpd[3303933]: NOQUEUE: reject: RCPT from unknown[159.100.25.240]: 554 5.7.1 Service unavailable; Client host [159.100.25.240] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=159.100.25.240; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<mobile.gtieo.sa.com> show less	Email Spam
🇺🇸 remoteagent	2026-06-24 17:02:27 (2 months ago)	Email spam source IP connecting directly to mx.maillennium.com. Extracted from Received header. Obse ... show more Email spam source IP connecting directly to mx.maillennium.com. Extracted from Received header. Observed 1 time(s). show less	Email Spam
Anonymous	2026-06-23 15:02:37 (2 months ago)	SMTP abuse detected on MailEnable server (auto-report).	Email Spam Brute-Force
Anonymous	2026-06-23 13:43:19 (2 months ago)	$f2bV_matches	Brute-Force Hacking Email Spam
🇹🇷 agah.balta	2026-06-23 13:12:55 (2 months ago)	PMG Spam Score: 35.0. Hits: KAM_2TLD_PROBLEMS(3.5), KAM_FROM_SPAM(9), KAM_SA_ZA_ABUSE(3), PCCC_BAD_F ... show more PMG Spam Score: 35.0. Hits: KAM_2TLD_PROBLEMS(3.5), KAM_FROM_SPAM(9), KAM_SA_ZA_ABUSE(3), PCCC_BAD_FREE_URI(2.5), RCVD_IN_SBL_CSS(3.558), RDNS_NONE(5), URIBL_ABUSE_SURBL(1.948), URIBL_DBL_SPAM(5) show less	Email Spam Hacking
🇬🇧 killian7603	2026-06-23 13:12:14 (2 months ago)	Logon Policy Violation	Email Spam Spoofing Brute-Force
🇸🇪 triplecode	2026-06-23 13:11:20 (2 months ago)	Reported from hMailServer	Email Spam

Showing 1 to 15 of 21 reports

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