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147.78.131.151

Recent Activity

Abuse Confidence Score

33% Elevated

299 reports

195 reporters · latest 56 minutes ago

ISP: Contabo GmbH
Usage Type: Data Center/Web Hosting/Transit
ASN: AS51167
Hostname(s): vmi3597300.contaboserver.net
Domain Name: contabo.com
Country: 🇩🇪 Germany
City: Karlsruhe, Baden-Wurttemberg

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

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Abuse Reports

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Total reports

299 from 195 distinct reporters

First reported

October 19th 2024

Most recent report

56 minutes ago

Last 60 days

Top reporter locations 🇫🇷 France 7 🇪🇸 Spain 4 🇬🇷 Greece 1

Most common categories Web App Attack 7 Brute-Force 4 Bad Web Bot 2 DDoS Attack 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
🇮🇹 A000Z	2026-11-12 00:42:51 UTC · (56 minutes ago)	Fail2Ban: 147.78.131.151 was banned for Aggressive Bad Bot detected by Nginx/Fail2Ban. UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36	Bad Web Bot
🇪🇸 librebit	2026-11-04 03:02:15 UTC · (1 week ago)	Brute force	Brute-Force
🇫🇷 Sklurk	2026-11-03 01:47:14 UTC · (1 week ago)	Web App Attack	Web App Attack
🇬🇷 setupgr	2026-10-30 06:00:42 UTC · (1 week ago)	(mod_security) mod_security (id:11000011) triggered by 147.78.131.151 (DE/Germany/Baden-Wurttemberg/Karlsruhe/-/[AS51167 Contabo GmbH]): 1 in the last 86400 secs (CF_ENABLE); Ports: ; Direction: inout; Trigger: LF_MODSEC; Logs: [Fri Oct 30 08:00:36. ... show more (mod_security) mod_security (id:11000011) triggered by 147.78.131.151 (DE/Germany/Baden-Wurttemberg/Karlsruhe/-/[AS51167 Contabo GmbH]): 1 in the last 86400 secs (CF_ENABLE); Ports: ; Direction: inout; Trigger: LF_MODSEC; Logs: [Fri Oct 30 08:00:36.883460 2026] [security2:error] [pid 896971:tid 897013] [remote 147.78.131.151:39154] ModSecurity: Access denied with code 406 (phase 1). Matched phrase "contaboserver.net" at REMOTE_HOST. [file "/etc/apache2/conf.d/modsec/modsec2.user.conf"] [line "140"] [id "11000011"] [msg "BLOCKED BAD DOMAIN: vmi3597300.contaboserver.net"] [severity "CRITICAL"] [hostname "ftiaxtomonosou.gr"] [uri "/wp-content/uploads/2019/07/pet-park-%CE%93%CE%B1%CE%BB%CE%AC%CF%84%CF%83%CE%B9104-e1562749428272-150x150.jpg"] [unique_id "auQyhAaV0ubt5g8aSp3HdwADwQM"] show less	Port Scan
🇺🇸 SX Communications	2026-10-28 13:15:34 UTC · (2 weeks ago)	Blocked abusive HTTP application-layer DoS / botnet traffic from 147.78.131.151: traffic from this address continues high-cost dynamic page and feed requests at abusive rates via TCP/HTTPS despite edge block responses. Likely compromised end-user hos ... show more Blocked abusive HTTP application-layer DoS / botnet traffic from 147.78.131.151: traffic from this address continues high-cost dynamic page and feed requests at abusive rates via TCP/HTTPS despite edge block responses. Likely compromised end-user host. show less	DDoS Attack Bad Web Bot Exploited Host
🇫🇷 Sklurk	2026-10-28 08:05:43 UTC · (2 weeks ago)	Web App Attack	Web App Attack
🇪🇸 librebit	2026-10-22 04:42:10 UTC · (2 weeks ago)	Brute force	Brute-Force
🇪🇸 librebit	2026-10-20 17:46:41 UTC · (3 weeks ago)	Brute force	Brute-Force
🇪🇸 librebit	2026-10-09 16:06:03 UTC · (1 month ago)	Brute force	Brute-Force
🇫🇷 Sklurk	2026-09-30 05:33:28 UTC · (1 month ago)	Web App Attack	Web App Attack
🇫🇷 Sklurk	2026-09-29 05:09:13 UTC · (1 month ago)	Web App Attack	Web App Attack
🇫🇷 Sklurk	2026-09-28 02:10:12 UTC · (1 month ago)	Web App Attack	Web App Attack
🇫🇷 Sklurk	2026-09-27 00:00:56 UTC · (1 month ago)	Web App Attack	Web App Attack
🇫🇷 Sklurk	2026-09-23 06:03:00 UTC · (1 month ago)	Web App Attack	Web App Attack
Anonymous	2025-01-14 06:05:07 UTC · (1 year ago)	Jan 14 07:04:56 con01 sshd[2640330]: Failed password for root from 147.78.131.151 port 51876 ssh2 Jan 14 07:05:04 con01 sshd[2640752]: Invalid user arun from 147.78.131.151 port 52956 Jan 14 07:05:04 con01 sshd[2640752]: pam_unix(sshd:auth): authenti ... show more Jan 14 07:04:56 con01 sshd[2640330]: Failed password for root from 147.78.131.151 port 51876 ssh2 Jan 14 07:05:04 con01 sshd[2640752]: Invalid user arun from 147.78.131.151 port 52956 Jan 14 07:05:04 con01 sshd[2640752]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.78.131.151 Jan 14 07:05:04 con01 sshd[2640752]: Invalid user arun from 147.78.131.151 port 52956 Jan 14 07:05:06 con01 sshd[2640752]: Failed password for invalid user arun from 147.78.131.151 port 52956 ssh2 ... show less	Brute-Force SSH

Showing 1 to 15 of 299 reports

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