AbuseIPDB » 42.51.13.138

42.51.13.138 was found in our database!

This IP was reported 5,648 times. Confidence of Abuse is 100%: ?

100%

ISP	Henan Telcom Union Technology Co., LTD
Usage Type	Data Center/Web Hosting/Transit
ASN	AS56005
Domain Name	htu.cc
Country	China
City	Zhengzhou, Henan

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

Report 42.51.13.138

Whois 42.51.13.138

IP Abuse Reports for 42.51.13.138:

This IP address has been reported a total of 5,648 times from 1,036 distinct sources. 42.51.13.138 was first reported on January 9th 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 in UTC	Comment	Categories
Anonymous	2025-07-08 14:45:45 (1 hour ago)	Automated abuse report by SpeedIT Security Team	Brute-Force Exploited Host SSH
ranklord	2025-07-08 14:03:03 (1 hour ago)	2025-07-08T16:03:00.878880+02:00 webo sshd[494486]: pam_unix(sshd:auth): authentication failure; log ... show more2025-07-08T16:03:00.878880+02:00 webo sshd[494486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 user=root 2025-07-08T16:03:02.234179+02:00 webo sshd[494486]: Failed password for root from 42.51.13.138 port 47738 ssh2 ... show less	Brute-Force SSH
ScanThe.Net	2025-07-08 14:00:57 (1 hour ago)	ID: 3052468535 | PORT: 56529 | https://42-51-13-138.scanthe.net	Port Scan
alekswilc	2025-07-08 12:51:55 (2 hours ago)	2025-07-08T14:51:53.252279+02:00 n1-waw-pl sshd[2173948]: pam_unix(sshd:auth): authentication failur ... show more2025-07-08T14:51:53.252279+02:00 n1-waw-pl sshd[2173948]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 user=root 2025-07-08T14:51:55.154030+02:00 n1-waw-pl sshd[2173948]: Failed password for root from 42.51.13.138 port 60644 ssh2 ... show less	Brute-Force SSH
flixie	2025-07-08 11:49:47 (3 hours ago)	2025-07-08T13:43:08.387587 ******* sshd[3567560]: Disconnected from authenticating user root 42.51.1 ... show more2025-07-08T13:43:08.387587 ******* sshd[3567560]: Disconnected from authenticating user root 42.51.13.138 port 45830 [preauth] 2025-07-08T13:49:46.130310 ******* sshd[3569478]: Disconnected from authenticating user root 42.51.13.138 port 37284 [preauth] show less	Brute-Force SSH
bing	2025-07-08 11:28:44 (4 hours ago)	2025-07-08T12:28:41.055498 racknerd-f155ce1 sshd[605425]: pam_unix(sshd:auth): authentication failur ... show more2025-07-08T12:28:41.055498 racknerd-f155ce1 sshd[605425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 user=root 2025-07-08T12:28:42.980404 racknerd-f155ce1 sshd[605425]: Failed password for root from 42.51.13.138 port 37428 ssh2 ... show less	Brute-Force SSH
UMP-PL	2025-07-08 09:18:49 (6 hours ago)	Jul 8 11:15:38 rabbit sshd[2347925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu ... show moreJul 8 11:15:38 rabbit sshd[2347925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 ... show less	Brute-Force SSH
security.rdmc.fr	2025-07-08 08:14:42 (7 hours ago)	IP in Malicious Database	Web App Attack
Roderic	2025-07-08 07:42:45 (8 hours ago)	(sshd) Failed SSH login from 42.51.13.138 (CN/China/-/-/-/[redacted])	Brute-Force SSH
vanadrighem.eu	2025-07-08 07:28:54 (8 hours ago)	2025-07-08T09:28:41.524680+02:00 jantje sshd[25662]: pam_unix(sshd:auth): authentication failure; lo ... show more2025-07-08T09:28:41.524680+02:00 jantje sshd[25662]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 user=root 2025-07-08T09:28:43.244709+02:00 jantje sshd[25662]: Failed password for root from 42.51.13.138 port 39574 ssh2 2025-07-08T09:28:53.321335+02:00 jantje sshd[25662]: Connection closed by authenticating user root 42.51.13.138 port 39574 [preauth] ... show less	Brute-Force SSH
tommygod.ddns.net	2025-07-08 07:02:25 (8 hours ago)	2025-07-08T07:01:12.347106+00:00 mailtommygod sshd[820749]: Failed password for root from 42.51.13.1 ... show more2025-07-08T07:01:12.347106+00:00 mailtommygod sshd[820749]: Failed password for root from 42.51.13.138 port 38996 ssh2 2025-07-08T07:01:46.392374+00:00 mailtommygod sshd[821068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 user=root 2025-07-08T07:01:48.404248+00:00 mailtommygod sshd[821068]: Failed password for root from 42.51.13.138 port 54756 ssh2 2025-07-08T07:02:21.605060+00:00 mailtommygod sshd[821240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 user=root 2025-07-08T07:02:23.754763+00:00 mailtommygod sshd[821240]: Failed password for root from 42.51.13.138 port 37738 ssh2 show less	Brute-Force SSH
Panter	2025-07-08 06:58:26 (8 hours ago)	Bruteforce detected by fail2ban SSH	Brute-Force SSH
900cm	2025-07-08 05:01:36 (10 hours ago)	Jul 8 07:01:35 raspberrypi sshd[2097]: Failed password for root from 42.51.13.138 port 43540 ssh2<b ... show moreJul 8 07:01:35 raspberrypi sshd[2097]: Failed password for root from 42.51.13.138 port 43540 ssh2 ... show less	Port Scan Brute-Force SSH
arch3rek	2025-07-08 04:18:24 (11 hours ago)	2025-07-08T04:18:22.221288+00:00 Node3-AMPERE sshd[1903234]: pam_unix(sshd:auth): authentication fai ... show more2025-07-08T04:18:22.221288+00:00 Node3-AMPERE sshd[1903234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 user=root 2025-07-08T04:18:23.977076+00:00 Node3-AMPERE sshd[1903234]: Failed password for root from 42.51.13.138 port 59950 ssh2 ... show less	Brute-Force SSH
arch3rek	2025-07-08 03:45:05 (12 hours ago)	2025-07-08T03:45:02.998240+00:00 Node3-AMPERE sshd[1762598]: pam_unix(sshd:auth): authentication fai ... show more2025-07-08T03:45:02.998240+00:00 Node3-AMPERE sshd[1762598]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.13.138 user=root 2025-07-08T03:45:04.523294+00:00 Node3-AMPERE sshd[1762598]: Failed password for root from 42.51.13.138 port 50706 ssh2 ... show less	Brute-Force SSH

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