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AbuseIPDB » 14.20.73.26

14.20.73.26 was found in our database!

This IP was reported 1,932 times. Confidence of Abuse is 100%: ?

100%

ISP	CHINANET Guangdong province network
Usage Type	Fixed Line ISP
ASN	AS4134
Domain Name	chinatelecom.cn
Country	🇨🇳 China
City	Shenzhen, Guangdong

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

Report 14.20.73.26

Whois 14.20.73.26

IP Abuse Reports for 14.20.73.26:

This IP address has been reported a total of 1,932 times from 238 distinct sources. 14.20.73.26 was first reported on December 21st 2025, and the most recent report was 2 hours 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
🇵🇱 bmino.pl	2026-06-05 00:27:57 (2 hours ago)	Autoban IP(2): 14.20.73.26 - Hostname: Chinanet - City: Guangzhou - Region: Guangdong - Country: Chi ... show more Autoban IP(2): 14.20.73.26 - Hostname: Chinanet - City: Guangzhou - Region: Guangdong - Country: China - Location: 23.1317,113.266 - Organization: Chinanet GD - failed attempts. show less	Brute-Force
🇺🇸 Brian Minton	2026-06-04 23:15:37 (3 hours ago)	2026-06-04 15:05:54 no host name found for IP address 14.20.73.26 2026-06-04 15:06:05 login_saslauth ... show more 2026-06-04 15:05:54 no host name found for IP address 14.20.73.26 2026-06-04 15:06:05 login_saslauthd_server authenticator failed for (mission-web-hosting.com) [14.20.73.26]: 535 Incorrect authentication data (set_id=sys) 2026-06-04 18:15:37 no host name found for IP address 14.20.73.26 ... show less	Brute-Force
Anonymous	2026-06-04 19:43:56 (7 hours ago)	2026-06-04T21:43:55.400594+02:00 host postfix/smtpd[1422184]: warning: unknown[14.20.73.26]: SASL LO ... show more 2026-06-04T21:43:55.400594+02:00 host postfix/smtpd[1422184]: warning: unknown[14.20.73.26]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-06-04T21:43:56.087665+02:00 host postfix/smtpd[1422184]: lost connection after AUTH from unknown[14.20.73.26] 2026-06-04T21:43:56.088851+02:00 host postfix/smtpd[1422184]: disconnect from unknown[14.20.73.26] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force
🇩🇪 Paul Smith	2026-06-04 14:42:17 (12 hours ago)	Email Auth Brute force attack 6/6 in last day	Brute-Force
🇦🇺 brocococonut	2026-06-04 14:34:13 (12 hours ago)	2026-06-04 16:04:29 dovecot_login authenticator failed for ([183.56.179.201]) [14.20.73.26]: 535 Inc ... show more 2026-06-04 16:04:29 dovecot_login authenticator failed for ([183.56.179.201]) [14.20.73.26]: 535 Incorrect authentication data ([email protected]) 2026-06-04 16:04:29 dovecot_login authenticator failed for ([183.56.179.201]) [14.20.73.26]: 535 Incorrect authentication data ([email protected]) 2026-06-04 16:04:29 dovecot_login authenticator failed for ([183.56.179.201]) [14.20.73.26]: 535 Incorrect authentication data ([email protected]) 2026-06-04 16:04:29 dovecot_login authenticator failed for ([183.56.179.201]) [14.20.73.26]: 535 Incorrect authentication data ([email protected]) 2026-06-05 00:34:13 dovecot_login authenticator failed for ([128.185.130.73]) [14.20.73.26]: 535 Incorrect authentication data ([email protected]) ... show less	Brute-Force
Anonymous	2026-06-04 10:48:01 (15 hours ago)	IMAP password guessing	Brute-Force
🇫🇷 Efix	2026-06-04 10:01:36 (16 hours ago)	Brute-force login attempt on Synology NAS - Auto-detected and banned	Web App Attack
🇳🇱 big-cloud.nl	2026-06-04 08:21:38 (18 hours ago)	Unauthorized SMTP connection attempt	Brute-Force
🇩🇪 EGP Abuse Dept	2026-06-04 07:37:04 (19 hours ago)	SMTP AUTH attack	Brute-Force
🇺🇸 RazaXML	2026-06-03 21:20:51 (1 day ago)	114537 Spamming emails to SMTP server	Email Spam Brute-Force Hacking
🇭🇺 Silu	2026-06-03 20:50:10 (1 day ago)	mail send or login attack	Brute-Force
🇵🇱 bmino.pl	2026-06-03 19:28:19 (1 day ago)	Autoban IP(2): 14.20.73.26 - Hostname: Chinanet - City: Guangzhou - Region: Guangdong - Country: Chi ... show more Autoban IP(2): 14.20.73.26 - Hostname: Chinanet - City: Guangzhou - Region: Guangdong - Country: China - Location: 23.1317,113.266 - Organization: Chinanet GD - failed attempts. show less	Brute-Force
🇩🇪 chris_yooo	2026-06-03 18:53:51 (1 day ago)	Jun 3 20:53:50 isp postfix/smtps/smtpd[2069891]: warning: unknown[14.20.73.26]: SASL LOGIN authenti ... show more Jun 3 20:53:50 isp postfix/smtps/smtpd[2069891]: warning: unknown[14.20.73.26]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=uemura_1010 Jun 3 20:53:51 isp postfix/smtps/smtpd[2069891]: lost connection after AUTH from unknown[14.20.73.26] Jun 3 20:53:51 isp postfix/smtps/smtpd[2069891]: disconnect from unknown[14.20.73.26] ehlo=1 auth=0/1 commands=1/2 ... show less	Spoofing Brute-Force
🇩🇪 FeG Deutschland	2026-06-03 18:38:04 (1 day ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇺🇸 RazaXML	2026-06-03 15:14:43 (1 day ago)	114064 Spamming emails to SMTP server	Email Spam Brute-Force Hacking

Showing 1 to 15 of 1932 reports

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