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AbuseIPDB » 157.254.223.39

157.254.223.39

Neutral Activity

103 reports found in our database

0% Low Risk

Abuse confidence score ?

ISP

Internet Utilities NA LLC

Usage Type

Data Center/Web Hosting/Transit

ASN

AS213186

Domain Name

iana.org

Country

🇺🇸 United States of America

City

Layton, Utah

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

Report Whois

No reports in the last 60 days

157.254.223.39 has been reported 103 times. The most recent report is from 8 months ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

IP Abuse Reports for 157.254.223.39:

This IP address has been reported a total of 103 times from 65 distinct sources. 157.254.223.39 was first reported on December 17th 2025, and the most recent report was 8 months ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 lavnet.net	2026-01-10 11:16:34 (8 months ago)	2026-01-10T11:16:31.251767+00:00 fleur postfix/submission/smtpd[880212]: NOQUEUE: reject: RCPT from ... show more 2026-01-10T11:16:31.251767+00:00 fleur postfix/submission/smtpd[880212]: NOQUEUE: reject: RCPT from unknown[157.254.223.39]: 554 5.7.1 <unknown[157.254.223.39]>: Client host rejected: Access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ZtGkJfbO25> 2026-01-10T11:16:31.708680+00:00 fleur postfix/submission/smtpd[880212]: NOQUEUE: reject: RCPT from unknown[157.254.223.39]: 554 5.7.1 <unknown[157.254.223.39]>: Client host rejected: Access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<tP0nkV0U0> 2026-01-10T11:16:34.227730+00:00 fleur postfix/submission/smtpd[880212]: NOQUEUE: reject: RCPT from unknown[157.254.223.39]: 554 5.7.1 <unknown[157.254.223.39]>: Client host rejected: Access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<uFvvckbk> ... show less	Brute-Force Web App Attack
🇫🇷 SpaceHost-Server	2026-01-09 23:35:35 (8 months ago)		Brute-Force Web App Attack
🇩🇪 ipcop.net	2026-01-09 04:37:02 (8 months ago)	Jan 9 05:35:34 mail.srvfarm.net postfix/submission/smtpd[2946130]: NOQUEUE: reject: RCPT from unkno ... show more Jan 9 05:35:34 mail.srvfarm.net postfix/submission/smtpd[2946130]: NOQUEUE: reject: RCPT from unknown[157.254.223.39]: 554 5.7.1 <unknown[157.254.223.39]>: Client host rejected: Access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<stJdtGHsw> Jan 9 05:35:34 mail.srvfarm.net postfix/submission/smtpd[2946130]: too many errors after RCPT from unknown[157.254.223.39] Jan 9 05:35:35 mail.srvfarm.net postfix/submission/smtpd[2946241]: NOQUEUE: reject: RCPT from unknown[157.254.223.39]: 554 5.7.1 <unknown[157.254.223.39]>: Client host rejected: Access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<Byf3dnCm> Jan 9 05:35:35 mail.srvfarm.net postfix/submission/smtpd[2946241]: too many errors after RCPT from unknown[157.254.223.39] Jan 9 05:37:01 mail.srvfarm.net postfix/submission/smtpd[2946246]: NOQUEUE: reject: RCPT from unknown[157.254.223.39]: 554 5.7.1 <unknown[157.254.223.39]>: Client host rejected: Access denied; from=<dolits show less	Fraud VoIP Brute-Force
🇺🇸 DiodeDave	2026-01-09 00:40:21 (8 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-01-07 21:41:30 (8 months ago)	Attempted access after blacklisting	Email Spam
Anonymous	2026-01-06 17:18:38 (8 months ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
Anonymous	2026-01-06 10:35:42 (8 months ago)	Port scanning: unknown[157.254.223.39] unknown[157.254.223.39] unknown[157.254.223.39]	Brute-Force
🇳🇱 maxxsense	2026-01-06 05:18:46 (8 months ago)	(postfix-unknown) Failed postfix unknown login with username [redacted] from 157.254.223.39 (US/Unit ... show more (postfix-unknown) Failed postfix unknown login with username [redacted] from 157.254.223.39 (US/United States/-) show less	Hacking
Anonymous	2026-01-06 04:16:05 (8 months ago)	Automated abuse report by SpeedIT Security Team	Brute-Force Exploited Host SSH
🇧🇷 SvrAdmin	2026-01-06 02:37:35 (8 months ago)	[101] (smtpauth) Failed SMTP AUTH login from 157.254.223.39 (US/United States/-): 5 in the last 3600 ... show more [101] (smtpauth) Failed SMTP AUTH login from 157.254.223.39 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-01-05 23:36:36 dovecot_login authenticator failed for (yTjgB6) [157.254.223.39]:60300: 535 Incorrect authentication data ([email protected]) 2026-01-05 23:36:43 dovecot_login authenticator failed for (zyye2e) [157.254.223.39]:61057: 535 Incorrect authentication data ([email protected]) 2026-01-05 23:36:55 dovecot_login authenticator failed for (Kv6DZUzPW) [157.254.223.39]:62885: 535 Incorrect authentication data ([email protected]) 2026-01-05 23:37:14 dovecot_login authenticator failed for (Hia5Sj) [157.254.223.39]:49302: 535 Incorrect authentication data ([email protected]) 2026-01-05 23:37:33 dovecot_login authenticator failed for (ME64GU7) [157.254.223.39]:53161: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
🇺🇸 Tom USA	2026-01-06 01:08:00 (8 months ago)	Massive smtp brute force attack. god damned criminal shit	Hacking Brute-Force
🇳🇱 Roderic	2026-01-05 22:39:47 (8 months ago)	(smtpauth) Failed SMTP AUTH login from 157.254.223.39 (US/United States/-/-/-/[redacted])	Brute-Force
🇫🇮 danskefilm.dk	2026-01-05 18:33:01 (8 months ago)	SMTP login brute-force attempt.	Brute-Force
Anonymous	2026-01-05 18:14:29 (8 months ago)	(smtpauth) Failed SMTP AUTH login from 157.254.223.39 (US/United States/-)	Brute-Force
Anonymous	2026-01-05 17:09:26 (8 months ago)	Jan 5 18:09:08 mx1 postfix/submission/smtpd[9303]: warning: unknown[157.254.223.39]: SASL LOGIN aut ... show more Jan 5 18:09:08 mx1 postfix/submission/smtpd[9303]: warning: unknown[157.254.223.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jan 5 18:09:15 mx1 postfix/submission/smtpd[9303]: warning: unknown[157.254.223.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jan 5 18:09:26 mx1 postfix/submission/smtpd[9303]: warning: unknown[157.254.223.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... show less	Brute-Force

Showing 1 to 15 of 103 reports

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