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AbuseIPDB » 158.173.20.39

158.173.20.39 was found in our database!

This IP was reported 22 times. Confidence of Abuse is 11%: ?

11%

ISP	VPN Consumer Amsterdam, The Netherlands
Usage Type	Data Center/Web Hosting/Transit
ASN	AS212238
Domain Name	vpnconsumer.com
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland

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

Report 158.173.20.39

Whois 158.173.20.39

IP Abuse Reports for 158.173.20.39:

This IP address has been reported a total of 22 times from 15 distinct sources. 158.173.20.39 was first reported on October 17th 2025, and the most recent report was 1 week ago.

Old Reports: The most recent abuse report for this IP address is from 1 week ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 xmission.com	2026-06-09 07:38:59 (1 week ago)	Blocked by UFW (TCP on 37422) Source port: 51778 TTL: 47 Packet length: 60 TOS: 0x08 This report (f ... show more Blocked by UFW (TCP on 37422) Source port: 51778 TTL: 47 Packet length: 60 TOS: 0x08 This report (for 158.173.20.39) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇿🇦 maximonline.co.za	2026-05-14 23:10:01 (1 month ago)	Brute Force SMTP AUTH Attack	Brute-Force
🇺🇸 xmission.com	2026-04-11 14:08:08 (2 months ago)	Blocked by UFW (TCP on 1) Source port: 16747 TTL: 47 Packet length: 60 TOS: 0x08 This report (for 1 ... show more Blocked by UFW (TCP on 1) Source port: 16747 TTL: 47 Packet length: 60 TOS: 0x08 This report (for 158.173.20.39) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇷🇺 Agrohim	2026-03-03 06:46:50 (3 months ago)	Gate Inet blocked for categories:	DDoS Attack Ping of Death Port Scan Hacking Brute-Force
🇬🇧 openstrike.co.uk	2026-02-11 23:51:07 (4 months ago)	Email auth failures (4)	Brute-Force
🇨🇦 polycoda	2026-02-11 09:47:57 (4 months ago)	AutoBlock: 📡 Port Scan (Non Decay-Based) - 🔐 SMTP Auth Failure (Decay-Based)	Port Scan Brute-Force
🇺🇸 bigscoots.com	2026-02-11 09:46:40 (4 months ago)	(smtpauth) Failed SMTP AUTH login from 158.173.20.39 (NL/The Netherlands/-): 5 in the last 3600 secs ... show more (smtpauth) Failed SMTP AUTH login from 158.173.20.39 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-02-11 03:54:49 dovecot_login authenticator failed for H=([10.39.18.105]) [158.173.20.39]:14415: 535 Incorrect authentication data ([email protected]) 2026-02-11 04:46:22 dovecot_plain authenticator failed for H=([10.39.18.105]) [158.173.20.39]:58993: 535 Incorrect authentication data ([email protected]) 2026-02-11 04:46:28 dovecot_login authenticator failed for H=([10.39.18.105]) [158.173.20.39]:58993: 535 Incorrect authentication data ([email protected]) 2026-02-11 04:46:35 dovecot_plain authenticator failed for H=([10.39.18.105]) [158.173.20.39]:17161: 535 Incorrect authentication data ([email protected]) 2026-02-11 04:46:37 dovecot_login authenticator failed for H=([10.39.18.105]) [158.173.20.39]:17161: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇩🇪 iNetWorker	2026-02-11 09:46:01 (4 months ago)	trying to access non-authorized port	Port Scan
🇮🇹 VHosting	2026-02-11 09:35:02 (4 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇨🇭 Origon	2026-02-11 09:26:27 (4 months ago)	postfix-spam - IP: 158.173.20.39 - time="2026-02-11T10:26:27+01:00" level=info msg="(555f66b4f6a745 ... show more postfix-spam - IP: 158.173.20.39 - time="2026-02-11T10:26:27+01:00" level=info msg="(555f66b4f6a74558bc11e3f93469658es8App0Mcc0TKEeje/crowdsec) crowdsecurity/postfix-spam by ip 158.173.20.39 (NL/212238) : 4h ban on Ip 158.173.20.39" module=db show less	Email Spam
Anonymous	2026-02-11 09:25:47 (4 months ago)	(smtpauth) Failed SMTP AUTH login from 158.173.20.39 (NL/The Netherlands/-)	Brute-Force
🇩🇪 rh24	2026-02-11 09:03:52 (4 months ago)	(smtpauth) Failed SMTP AUTH login from 158.173.20.39 (NL/The Netherlands/-)	Brute-Force
🇺🇸 bigscoots.com	2026-02-11 08:54:48 (4 months ago)	(smtpauth) Failed SMTP AUTH login from 158.173.20.39 (NL/The Netherlands/-): 5 in the last 3600 secs ... show more (smtpauth) Failed SMTP AUTH login from 158.173.20.39 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-02-11 03:54:19 dovecot_plain authenticator failed for H=([10.39.18.105]) [158.173.20.39]:31973: 535 Incorrect authentication data ([email protected]) 2026-02-11 03:54:25 dovecot_login authenticator failed for H=([10.39.18.105]) [158.173.20.39]:31973: 535 Incorrect authentication data ([email protected]) 2026-02-11 03:54:32 dovecot_plain authenticator failed for H=([10.39.18.105]) [158.173.20.39]:34116: 535 Incorrect authentication data ([email protected]) 2026-02-11 03:54:34 dovecot_login authenticator failed for H=([10.39.18.105]) [158.173.20.39]:34116: 535 Incorrect authentication data ([email protected]) 2026-02-11 03:54:47 dovecot_plain authenticator failed for H=([10.39.18.105]) [158.173.20.39]:14415: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
Anonymous	2026-02-03 21:05:17 (4 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
Anonymous	2026-01-28 05:26:52 (4 months ago)	(smtpauth) Failed SMTP AUTH login from 158.173.20.39 (NL/The Netherlands/North Holland/Amsterdam/-/[ ... show more (smtpauth) Failed SMTP AUTH login from 158.173.20.39 (NL/The Netherlands/North Holland/Amsterdam/-/[redacted]) show less	Brute-Force

Showing 1 to 15 of 22 reports

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