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38.12.4.8

Neutral Activity

Abuse Confidence Score

0% Low Risk

83 reports

53 reporters · latest 6 months ago

ISP: Cogent Communications, LLC
Usage Type: Fixed Line ISP
ASN: AS174
Domain Name: cogentco.com
Country: 🇺🇸 United States of America
City: San Jose, California

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

Report Whois

No reports in the last 60 days

38.12.4.8 has been reported 83 times. The most recent report is from 6 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.

Abuse Reports

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Total reports

83 from 53 distinct reporters

First reported

August 26th 2025

Most recent report

6 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇬🇧 thetomtaylor.co.uk	2026-05-05 01:08:11 UTC · (6 months ago)	Fail2Ban - [SSH]Brute-force login attempts on sshd ... [mx02]	Brute-Force SSH
🇹🇷 rtbh.com.tr	2025-09-10 20:08:43 UTC · (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2025-09-10 00:08:42 UTC · (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2025-09-09 20:08:43 UTC · (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇮🇳 Parth Maniar	2025-09-09 09:28:45 UTC · (1 year ago)	This IP address carried out 234 port scanning attempts on 08-09-2025. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.	Port Scan SSH
🇮🇳 Parth Maniar	2025-09-09 07:49:43 UTC · (1 year ago)	This IP address carried out 39 SSH credential attack (attempts) on 08-09-2025. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.	Brute-Force SSH
🇳🇱 Study Bitcoin 🤗	2025-09-08 12:06:40 UTC · (1 year ago)	5 port probes: 5x tcp/22 (ssh) [srv131]	Port Scan Brute-Force SSH
🇩🇪 Ozelot	2025-09-08 12:03:16 UTC · (1 year ago)	2025-09-08T14:02:08.560591+02:00 ozelot sshd-session[1570420]: Failed password for root from 38.12.4.8 port 50108 ssh2 2025-09-08T14:03:13.131941+02:00 ozelot sshd-session[1587462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 t ... show more 2025-09-08T14:02:08.560591+02:00 ozelot sshd-session[1570420]: Failed password for root from 38.12.4.8 port 50108 ssh2 2025-09-08T14:03:13.131941+02:00 ozelot sshd-session[1587462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.12.4.8 user=root 2025-09-08T14:03:15.509861+02:00 ozelot sshd-session[1587462]: Failed password for root from 38.12.4.8 port 54876 ssh2 show less	Brute-Force SSH
🇳🇱 Study Bitcoin 🤗	2025-09-08 12:02:43 UTC · (1 year ago)	2 port probes: 2x tcp/22 (ssh) [srv131]	Port Scan Brute-Force SSH
🇷🇸 Smel	2025-09-08 12:02:11 UTC · (1 year ago)	SSH/22 MH Probe, BF, Hack -	Hacking Brute-Force SSH
🇺🇸 bigscoots.com	2025-09-08 11:59:51 UTC · (1 year ago)	38.12.4.8 (US/United States/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Sep 8 06:57:58 15884 sshd[24952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 e ... show more 38.12.4.8 (US/United States/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Sep 8 06:57:58 15884 sshd[24952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.91.73.167 user=root Sep 8 06:53:32 15884 sshd[24453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.91.73.167 user=root Sep 8 06:53:33 15884 sshd[24453]: Failed password for root from 210.91.73.167 port 42928 ssh2 Sep 8 06:59:31 15884 sshd[25191]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.12.4.8 user=root Sep 8 06:59:34 15884 sshd[25191]: Failed password for root from 38.12.4.8 port 60508 ssh2 IP Addresses Blocked: 210.91.73.167 (KR/South Korea/-) show less	Brute-Force SSH
🇳🇱 bontekoe.technology	2025-09-08 11:59:39 UTC · (1 year ago)	38.12.4.8 banned on rtr - Threshold reached: 3 failures	SSH
Anonymous	2025-09-08 11:58:12 UTC · (1 year ago)	2025-09-08T13:58:08.278277+02:00 debian sshd[2706113]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.12.4.8 user=root 2025-09-08T13:58:10.453499+02:00 debian sshd[2706113]: Failed password for root from 3 ... show more 2025-09-08T13:58:08.278277+02:00 debian sshd[2706113]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.12.4.8 user=root 2025-09-08T13:58:10.453499+02:00 debian sshd[2706113]: Failed password for root from 38.12.4.8 port 60768 ssh2 ... show less	Brute-Force SSH
🇬🇧 an_original_username	2025-09-08 11:51:14 UTC · (1 year ago)	Sep 8 11:47:56 cloud-server-0 sshd[1825891]: Failed password for root from 38.12.4.8 port 39126 ssh2 Sep 8 11:49:01 cloud-server-0 sshd[1825914]: Invalid user grid from 38.12.4.8 port 51264 Sep 8 11:49:01 cloud-server-0 sshd[1825914]: pam_unix(ssh ... show more Sep 8 11:47:56 cloud-server-0 sshd[1825891]: Failed password for root from 38.12.4.8 port 39126 ssh2 Sep 8 11:49:01 cloud-server-0 sshd[1825914]: Invalid user grid from 38.12.4.8 port 51264 Sep 8 11:49:01 cloud-server-0 sshd[1825914]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.12.4.8 Sep 8 11:49:04 cloud-server-0 sshd[1825914]: Failed password for invalid user grid from 38.12.4.8 port 51264 ssh2 Sep 8 11:50:08 cloud-server-0 sshd[1825947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.12.4.8 user=root Sep 8 11:50:10 cloud-server-0 sshd[1825947]: Failed password for root from 38.12.4.8 port 49098 ssh2 Sep 8 11:51:11 cloud-server-0 sshd[1825967]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.12.4.8 user=root Sep 8 11:51:13 cloud-server-0 sshd[1825967]: Failed password for root from 38.12.4.8 port 39046 ssh2 ... show less	Brute-Force SSH
🇩🇪 hserv	2025-09-08 11:44:07 UTC · (1 year ago)	2025-09-08T13:32:58.315940chnode6 sshd[1639643]: Invalid user sheona from 38.12.4.8 port 49734 2025-09-08T13:36:13.903707chnode6 sshd[1671060]: Invalid user codserver from 38.12.4.8 port 44720 2025-09-08T13:38:29.831483chnode6 sshd[1692098]: Invalid ... show more 2025-09-08T13:32:58.315940chnode6 sshd[1639643]: Invalid user sheona from 38.12.4.8 port 49734 2025-09-08T13:36:13.903707chnode6 sshd[1671060]: Invalid user codserver from 38.12.4.8 port 44720 2025-09-08T13:38:29.831483chnode6 sshd[1692098]: Invalid user zabbix from 38.12.4.8 port 56840 2025-09-08T13:43:00.761419chnode6 sshd[1734712]: Invalid user nagios from 38.12.4.8 port 51366 2025-09-08T13:44:06.562968chnode6 sshd[1745655]: Invalid user proradis from 38.12.4.8 port 52832 ... show less	Brute-Force SSH

Showing 1 to 15 of 83 reports

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