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AbuseIPDB » 121.73.169.149

121.73.169.149 was found in our database!

This IP was reported 316 times. Confidence of Abuse is 100%: ?

100%

ISP	One New Zealand Group Limited
Usage Type	Fixed Line ISP
ASN	AS4768
Domain Name	one.nz
Country	🇳🇿 New Zealand
City	Auckland, Auckland

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

Report 121.73.169.149

Whois 121.73.169.149

IP Abuse Reports for 121.73.169.149:

This IP address has been reported a total of 316 times from 128 distinct sources. 121.73.169.149 was first reported on November 10th 2025, and the most recent report was 1 hour 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
Anonymous	2026-06-26 21:11:50 (1 hour ago)		Brute-Force Email Spam
🇩🇪 Paul Smith	2026-06-26 18:58:03 (3 hours ago)	Email Auth Brute force attack 8/8 in last day	Brute-Force
🇩🇪 kreativstrecke	2026-06-26 18:05:04 (4 hours ago)	2026-06-26T20:05:01.466508+02:00 srv03 postfix/smtps/smtpd[2284091]: warning: unknown[121.73.169.149 ... show more 2026-06-26T20:05:01.466508+02:00 srv03 postfix/smtps/smtpd[2284091]: warning: unknown[121.73.169.149]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2026-06-26T20:05:03.081983+02:00 srv03 postfix/smtps/smtpd[2284091]: lost connection after AUTH from unknown[121.73.169.149] 2026-06-26T20:05:03.082260+02:00 srv03 postfix/smtps/smtpd[2284091]: disconnect from unknown[121.73.169.149] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force
🇦🇺 brocococonut	2026-06-26 14:02:09 (8 hours ago)	2026-06-26 21:16:41 dovecot_login authenticator failed for ([70.166.167.48]) [121.73.169.149]: 535 I ... show more 2026-06-26 21:16:41 dovecot_login authenticator failed for ([70.166.167.48]) [121.73.169.149]: 535 Incorrect authentication data ([email protected]) 2026-06-26 21:16:41 dovecot_login authenticator failed for ([70.166.167.48]) [121.73.169.149]: 535 Incorrect authentication data ([email protected]) 2026-06-26 00:28:36 dovecot_login authenticator failed for ([121.26.29.66]) [121.73.169.149]: 535 Incorrect authentication data (set_id=abuse) 2026-06-26 07:04:29 dovecot_login authenticator failed for ([49.124.151.10]) [121.73.169.149]: 535 Incorrect authentication data (set_id=info) 2026-06-26 21:16:41 dovecot_login authenticator failed for ([70.166.167.48]) [121.73.169.149]: 535 Incorrect authentication data ([email protected]) ... show less	Brute-Force
🇫🇷 tecnicorioja	2026-06-26 14:00:24 (8 hours ago)	SASL LOGIN authentication failed Jun 26 14:23:10	Brute-Force
🇮🇹 sarrasystems.com	2026-06-26 13:38:00 (8 hours ago)		Brute-Force
🇧🇷 dominioz	2026-06-26 13:03:56 (9 hours ago)	121.73.169.149 [3E7C] 10:03:53 Authentication [SMTP] - Result=0, [email protected]. ... show more 121.73.169.149 [3E7C] 10:03:53 Authentication [SMTP] - Result=0, [email protected], Method=0 ... show less	Brute-Force
🇸🇮 basing	2026-06-26 12:03:30 (10 hours ago)	2026-06-26 13:03:30 bs SASL PLAIN auth failed: rhost=121.73.169.149...	Brute-Force
🇬🇧 cticom.ms	2026-06-26 10:49:47 (11 hours ago)	Email Auth Brute force attack 3/3 in last day	Brute-Force
🇵🇱 bmino.pl	2026-06-26 08:06:32 (14 hours ago)	Autoban IP(2): 121.73.169.149 - Hostname: TelstraClear Limited - City: Wellington - Region: Wellingt ... show more Autoban IP(2): 121.73.169.149 - Hostname: TelstraClear Limited - City: Wellington - Region: Wellington Region - Country: New Zealand - Location: - Organization: TelstraClear Limited - failed attempts. show less	Brute-Force
🇹🇼 tye	2026-06-26 06:45:23 (15 hours ago)	Wazuh Alert Evidence: Jun 26 06:45:20 pico-gw1 postfix/smtpd[1570041]: warning: unknown[121.73.169.1 ... show more Wazuh Alert Evidence: Jun 26 06:45:20 pico-gw1 postfix/smtpd[1570041]: warning: unknown[121.73.169.149]: SASL LOGIN authentication failed: (reason unavailable), [email protected] show less	Brute-Force
Anonymous	2026-06-26 06:36:03 (15 hours ago)	Unauthorized SSH login attempts	Brute-Force SSH
🇭🇺 kisbala	2026-06-26 06:22:22 (16 hours ago)	2026-06-25 10:47:39 no host name found for IP address 121.73.169.149 2026-06-25 10:47:51 dovecot_log ... show more 2026-06-25 10:47:39 no host name found for IP address 121.73.169.149 2026-06-25 10:47:51 dovecot_login authenticator failed for ([199.229.254.131]) [121.73.169.149]: 535 Incorrect authentication data ([email protected]) 2026-06-26 02:02:49 no host name found for IP address 121.73.169.149 2026-06-26 02:03:03 dovecot_login authenticator failed for (dsl-kk-static-225.150.145.59.airtelbroadband.in) [121.73.169.149]: 535 Incorrect authentication data ([email protected]) 2026-06-26 08:22:22 no host name found for IP address 121.73.169.149 ... show less	Email Spam Brute-Force
🇩🇪 snasfu	2026-06-26 05:47:57 (16 hours ago)	Blocked for trying passwords against Email-submission	Email Spam Brute-Force
🇩🇪 moretrix	2026-06-26 05:29:51 (16 hours ago)	2026-06-26T07:29:50.532489+02:00 ieyasu.moretrix.com postfix/submission/smtpd[233930]: warning: unkn ... show more 2026-06-26T07:29:50.532489+02:00 ieyasu.moretrix.com postfix/submission/smtpd[233930]: warning: unknown[121.73.169.149]: SASL LOGIN authentication failed: generic failure, [email protected] ... show less	Brute-Force

Showing 1 to 15 of 316 reports

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