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AbuseIPDB » 179.136.110.54

179.136.110.54 was found in our database!

This IP was reported 26 times. Confidence of Abuse is 38%: ?

38%

ISP	Claro NXT Telecomunicacoes Ltda
Usage Type	Fixed Line ISP
ASN	AS28573
Domain Name	claro.com.br
Country	🇧🇷 Brazil
City	Barra Mansa, Rio de Janeiro

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

Report 179.136.110.54

Whois 179.136.110.54

IP Abuse Reports for 179.136.110.54:

This IP address has been reported a total of 26 times from 13 distinct sources. 179.136.110.54 was first reported on November 23rd 2025, 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
🇨🇿 interconnect.cz	2026-06-07 17:27:32 (3 days ago)	[07/Jun/2026 19:27:32] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from ... show more [07/Jun/2026 19:27:32] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> [07/Jun/2026 19:27:32] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> ... show less	Brute-Force Email Spam
🇨🇿 interconnect.cz	2026-06-07 16:19:03 (3 days ago)	[07/Jun/2026 18:19:03] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from ... show more [07/Jun/2026 18:19:03] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> [07/Jun/2026 18:19:03] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> [07/Jun/2026 18:19:03] Attempt to deliver to unknown recipient <[email protected]>, from <[email protected]>, IP address 179.136.110.54 ... show less	Brute-Force Email Spam
🇩🇪 filstal.org	2026-06-01 19:06:04 (1 week ago)	CrowdSec: crowdsecurity/postfix-helo-rejected	Email Spam
🇨🇭 Origon	2026-05-31 16:58:23 (1 week ago)	NOQUEUE - IP: 179.136.110.54 - May 31 18:58:23 plesk postfix/smtpd[1330509]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 179.136.110.54 - May 31 18:58:23 plesk postfix/smtpd[1330509]: NOQUEUE: reject: RCPT from unknown[179.136.110.54]: 554 5.7.1 Service unavailable; Client host [179.136.110.54] blocked using dnsbl-1.uceprotect.net; IP 179.136.110.54 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=179.136.110.54; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<179.136.110.54> show less	Email Spam
🇩🇪 filstal.org	2026-05-31 07:21:05 (1 week ago)	CrowdSec: crowdsecurity/postfix-helo-rejected	Email Spam
🇩🇪 Viveronese	2026-05-31 06:56:17 (1 week ago)	SASL LOGIN authentication failed	Brute-Force
🇨🇭 Origon	2026-05-28 16:56:55 (1 week ago)	NOQUEUE - IP: 179.136.110.54 - May 28 18:56:55 plesk postfix/smtpd[3435653]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 179.136.110.54 - May 28 18:56:55 plesk postfix/smtpd[3435653]: NOQUEUE: reject: RCPT from unknown[179.136.110.54]: 554 5.7.1 Service unavailable; Client host [179.136.110.54] blocked using dnsbl-1.uceprotect.net; IP 179.136.110.54 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=179.136.110.54; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<179.136.110.54> show less	Email Spam
🇩🇪 filstal.org	2026-05-28 15:13:35 (1 week ago)	CrowdSec-Report: crowdsecurity/postfix-helo-rejected	Email Spam Brute-Force
🇷🇺 saiva	2026-05-25 15:44:26 (2 weeks ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
🇨🇭 Origon	2026-05-24 10:44:58 (2 weeks ago)	NOQUEUE - IP: 179.136.110.54 - May 24 12:44:58 plesk postfix/smtpd[3617608]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 179.136.110.54 - May 24 12:44:58 plesk postfix/smtpd[3617608]: NOQUEUE: reject: RCPT from unknown[179.136.110.54]: 554 5.7.1 Service unavailable; Client host [179.136.110.54] blocked using dnsbl-1.uceprotect.net; IP 179.136.110.54 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=179.136.110.54; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<179.136.110.54> show less	Email Spam
🇫🇮 notelseit	2026-05-23 16:04:53 (2 weeks ago)	2026-05-23T18:04:41.323091+02:00 mail postfix/submission/smtpd[2211350]: warning: unknown[179.136.11 ... show more 2026-05-23T18:04:41.323091+02:00 mail postfix/submission/smtpd[2211350]: warning: unknown[179.136.110.54]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2026-05-23T18:04:41.843132+02:00 mail postfix/submission/smtpd[2211350]: disconnect from unknown[179.136.110.54] ehlo=2 starttls=1 auth=0/1 commands=3/4 2026-05-23T18:04:53.130337+02:00 mail postfix/submission/smtpd[2211350]: warning: unknown[179.136.110.54]: SASL LOGIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force Email Spam
🇬🇧 Joe-Mark	2026-05-18 15:18:16 (3 weeks ago)	Found Mcafee IP Poor Reputation Blocklist . proto=tcp . spt=54510 . dpt=25 . NFTABLES . ... show more Found Mcafee IP Poor Reputation Blocklist . proto=tcp . spt=54510 . dpt=25 . NFTABLES . (CDLI) show less	Email Spam
🇨🇭 Origon	2026-04-29 14:59:32 (1 month ago)	NOQUEUE - IP: 179.136.110.54 - Apr 29 16:59:31 plesk postfix/smtpd[2857801]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 179.136.110.54 - Apr 29 16:59:31 plesk postfix/smtpd[2857801]: NOQUEUE: reject: RCPT from unknown[179.136.110.54]: 554 5.7.1 Service unavailable; Client host [179.136.110.54] blocked using dnsbl-1.uceprotect.net; IP 179.136.110.54 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=179.136.110.54; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<179.136.110.54> show less	Email Spam
🇮🇹 VHosting	2026-04-12 12:19:09 (1 month ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇨🇿 interconnect.cz	2026-03-22 14:39:30 (2 months ago)	[22/Mar/2026 15:39:29] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from ... show more [22/Mar/2026 15:39:29] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> [22/Mar/2026 15:39:29] IP address 179.136.110.54 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> [22/Mar/2026 15:39:29] Attempt to deliver to unknown recipient <[email protected]>, from <[email protected]>, IP address 179.136.110.54 ... show less	Brute-Force Email Spam

Showing 1 to 15 of 26 reports

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