154.51.242.30

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
37 reports
33 reporters · latest 1 day ago
ISP
Cogent Communications, LLC
Usage Type
Data Center/Web Hosting/Transit
ASN
AS135377
Domain Name
cogentco.com
Country
🇺🇸 United States of America
City
Los Angeles, California
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Abuse Reports

Total reports
37 from 33 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 8 🇺🇸 United States of America 7 🇳🇱 Netherlands 4
Most common categories SSH 32 Brute-Force 32 Port Scan 3 Hacking 1 Exploited Host 1
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
Automated Report: Fail2Ban block triggered by sshd jail.
Brute-Force SSH
🇵🇱 webadmin
Failed password for root from 154.51.242.30 port 54346 ssh2 Disconnected from authenticating user root 154.51.242.30 port 54346 [preauth] Failed password for root from 154.51.242.30 port 44658 ssh2
SSH
🇩🇪 LRob
SSH brute force
Brute-Force SSH
🇳🇱 sh97
nl03: SSH Brute Force from 154.51.242.30 at 2026-11-10 00:37:00 IST
Brute-Force SSH
🇺🇸 paradoxnetworks
Brute-Force SSH
🇮🇳 Parth Maniar
This IP address carried out 23 SSH credential attack (attempts) on 08-11-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
Brute-Force SSH
🇩🇪 NetWatch
NetWatch sensor network: The IP 154.51.242.30 executed unauthorized SSH login attempts.
Brute-Force SSH
🇺🇸 COMPLEX
Unsolicited TCP traffic | Action: DROP | Port 22
SSH
🇳🇱 Disruptivebehaviour
Nov 9 14:27:56 alpine-host auth.info sshd-session[31660]: Connection closed by 154.51.242.30 port 34876 [preauth] Nov 9 14:27:56 alpine-host auth.info sshd-session[31717]: Connection closed by 154.51.242.30 port 35236 [preauth] ...
Brute-Force SSH
🇺🇸 k3rn3l109
Sentinel honeypot: cowrie-ssh-bait hit on fake SSH service (server-02-VA) UA=cowrie/ssh
Brute-Force SSH Hacking
🇩🇪 HoneyPot-FrPri
2026-11-09T12:43:45.424918+01:00 [redacted] sshd[66447]: Failed password for root from 154.51.242.30 port 34784 ssh2 2026-11-09T13:13:08.232660+01:00 [redacted] sshd[66626]: Failed password for root from 154.51 ...
Brute-Force SSH
🇺🇸 benji07
Brute-Force SSH
🇺🇸 SANYALnet Labs
Brute-Force
🇵🇱 Kotiacat_one
2026-11-09T10:38:11.095636+00:00 n147038 sshd-session[527717]: Invalid user ubuntu from 154.51.242.30 port 34290 ...
Brute-Force SSH
🇸🇪 paradoxnetworks
Brute-Force SSH

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