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AbuseIPDB » 51.83.6.4

51.83.6.4 was found in our database!

This IP was reported 30 times. Confidence of Abuse is 100%: ?

100%

ISP	OVH SAS
Usage Type	Data Center/Web Hosting/Transit
ASN	AS16276
Hostname(s)	ns3155294.ip-51-83-6.eu
Domain Name	ovh.net
Country	🇫🇷 France
City	Dunkirk, Hauts-de-France

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

Report 51.83.6.4

Whois 51.83.6.4

IP Abuse Reports for 51.83.6.4:

This IP address has been reported a total of 30 times from 23 distinct sources. 51.83.6.4 was first reported on September 10th 2026, and the most recent report was 2 days 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
🇩🇪 netclix.gr	2026-09-17 04:38:40 (2 days ago)	(bot_kill_mega) Aggressive Bot Blocked: MJ12bot 51.83.6.4 (FR/France/ns3155294.ip-51-83-6.eu): 1 in ... show more (bot_kill_mega) Aggressive Bot Blocked: MJ12bot 51.83.6.4 (FR/France/ns3155294.ip-51-83-6.eu): 1 in the last 4600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: 51.83.6.4 - - [17/Sep/2026:07:38:38 +0300] "GET /robots.txt HTTP/1.1" 200 587 "-" "Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)" show less	Port Scan
🇫🇷 claude CALVET	2026-09-17 04:07:37 (2 days ago)	gew-Joomla User : try to access forms...	Hacking
🇮🇹 CoreTech srl	2026-09-16 21:33:37 (2 days ago)	[DC: IP:151.1.252.27] ntopng alert: blacklisted_server_contact	Hacking
🇩🇪 palzer.IT	2026-09-16 17:16:08 (2 days ago)	Fail2ban automatic report for plesk-apache-badbot: 51.83.6.4 - - [14/Sep/2026:08:03:38 +0200] GET /r ... show more Fail2ban automatic report for plesk-apache-badbot: 51.83.6.4 - - [14/Sep/2026:08:03:38 +0200] GET /robots.txt [DOMAIN_REMOVED] 200 5863 - Mozilla/5.0 (compatible; MJ12bot/v1.4.8; [DOMAIN_REMOVED] show less	Bad Web Bot
🇫🇷 Zundapper	2026-09-14 11:05:02 (4 days ago)	51.83.6.4 - - [14/Sep/2026:13:04:51 +0200] "GET /richiesta-ordine HTTP/1.1" 404 2346 "-" "Mozilla/5. ... show more 51.83.6.4 - - [14/Sep/2026:13:04:51 +0200] "GET /richiesta-ordine HTTP/1.1" 404 2346 "-" "Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)" 51.83.6.4 - - [14/Sep/2026:13:04:52 +0200] "GET /ricoh-nero HTTP/1.1" 404 2346 "-" "Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)" 51.83.6.4 - - [14/Sep/2026:13:04:55 +0200] "GET /rimovibile HTTP/1.1" 404 2346 "-" "Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)" 51.83.6.4 - - [14/Sep/2026:13:04:58 +0200] "GET /ripetitori HTTP/1.1" 404 2346 "-" "Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)" 51.83.6.4 - - [14/Sep/2026:13:05:01 +0200] "GET /ripetitori-2 HTTP/1.1" 404 2346 "-" "Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)" ... show less	Web App Attack Port Scan
🇩🇪 palzer.IT	2026-09-14 06:03:57 (4 days ago)	Fail2ban automatic report for plesk-apache-badbot: 51.83.6.4 - - [14/Sep/2026:08:03:38 +0200] GET /r ... show more Fail2ban automatic report for plesk-apache-badbot: 51.83.6.4 - - [14/Sep/2026:08:03:38 +0200] GET /robots.txt [DOMAIN_REMOVED] 200 5863 - Mozilla/5.0 (compatible; MJ12bot/v1.4.8; [DOMAIN_REMOVED] show less	Bad Web Bot
🇳🇱 BlueWire Hosting	2026-09-14 05:45:56 (5 days ago)	Bad bot ignoring robot.txt	Bad Web Bot
🇰🇷 doll.gl	2026-09-13 17:20:08 (5 days ago)	CrowdSec: Ip 51.83.6.4 performed 'crowdsecurity/http-bad-user-agent' (2 events over 5.540740852s) at ... show more CrowdSec: Ip 51.83.6.4 performed 'crowdsecurity/http-bad-user-agent' (2 events over 5.540740852s) at 2026-09-13 17:20:06.914582655 +0000 UTC (scenario: crowdsecurity/http-bad-user-agent) show less	Bad Web Bot
🇩🇪 LRob	2026-09-13 13:41:26 (5 days ago)	Abusive crawler: User-Agent on the known-bad list or claiming a placeholder identity \| ua: Mozilla/5 ... show more Abusive crawler: User-Agent on the known-bad list or claiming a placeholder identity \| ua: Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/) \| path: /robots.txt \| 2026-09-13 13:41 UTC show less	Bad Web Bot
🇬🇧 Mendip_Defender	2026-09-13 01:37:26 (6 days ago)	51.83.6.4 - - [13/Sep/2026:02:37:41 +0100] "GET /robots.txt HTTP/1.1" 403 146 "-" "Mozilla/5.0 (comp ... show more 51.83.6.4 - - [13/Sep/2026:02:37:41 +0100] "GET /robots.txt HTTP/1.1" 403 146 "-" "Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)" ... show less	Bad Web Bot
🇩🇪 Philister11	2026-09-13 01:32:08 (6 days ago)	CrowdSec: crowdsecurity/http-bad-user-agent (FR/AS16276)	Bad Web Bot Web App Attack
🇮🇳 dineshskt4all	2026-09-13 00:01:13 (6 days ago)	51.83.6.4 - - [13/Sep/2026:00:01:11 +0000] "GET /robots.txt HTTP/1.1" 200 280 "-" "Mozilla/5.0 (comp ... show more 51.83.6.4 - - [13/Sep/2026:00:01:11 +0000] "GET /robots.txt HTTP/1.1" 200 280 "-" "Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)" ... show less	IoT Targeted
🇰🇷 doll.gl	2026-09-12 22:00:55 (6 days ago)	CrowdSec: Ip 51.83.6.4 performed 'crowdsecurity/http-bad-user-agent' (2 events over 4.250581798s) at ... show more CrowdSec: Ip 51.83.6.4 performed 'crowdsecurity/http-bad-user-agent' (2 events over 4.250581798s) at 2026-09-12 22:00:53.910480824 +0000 UTC (scenario: crowdsecurity/http-bad-user-agent) show less	Bad Web Bot
🇳🇱 WeCloudit-Anti-Abuse	2026-09-12 18:37:06 (6 days ago)	This IP was detected by CrowdSec triggering crowdsecurity/http-bad-user-agent	Web App Attack Bad Web Bot
🇺🇸 ChamberofCommerce.com	2026-09-12 08:51:40 (6 days ago)	Unauthorized Scraping Attempt - More then 225 Pages Requested in a 24 hour period - Total Requested ... show more Unauthorized Scraping Attempt - More then 225 Pages Requested in a 24 hour period - Total Requested Before Block:226 show less	Bad Web Bot

Showing 1 to 15 of 30 reports

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