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AbuseIPDB » 51.89.129.148

51.89.129.148 was found in our database!

This IP was reported 150 times. Confidence of Abuse is 0%: ?

ISP	Ahrefs Pte Ltd Dmytro
Usage Type	Data Center/Web Hosting/Transit
ASN	AS16276
Hostname(s)	proxy-uk008-san148.ahrefs.net
Domain Name	ahrefs.com
Country	🇬🇧 United Kingdom of Great Britain and Northern Ireland
City	London, England

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

Important Note: 51.89.129.148 is an IP address from within our whitelist belonging to the subnet 51.89.129.0/24, which we identify as: "Ahrefs Crawler".

Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.

Report 51.89.129.148

Whois 51.89.129.148

IP Abuse Reports for 51.89.129.148:

This IP address has been reported a total of 150 times from 30 distinct sources. 51.89.129.148 was first reported on August 26th 2025, and the most recent report was 3 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
🇪🇸 librebit	2026-06-18 09:37:04 (3 days ago)	Brute force	Brute-Force
🇮🇪 Jim Keir	2026-06-17 13:46:19 (3 days ago)	2026-06-17 13:46:18 51.89.129.148 Bad bot, blocking Mozilla/5.0	Bad Web Bot
🇺🇸 TPI-Abuse	2026-06-16 14:28:56 (4 days ago)	(mod_security) mod_security (id:210730) triggered by 51.89.129.148 (proxy-uk008-san148.ahrefs.net): ... show more (mod_security) mod_security (id:210730) triggered by 51.89.129.148 (proxy-uk008-san148.ahrefs.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Jun 16 10:28:48.166575 2026] [security2:error] [pid 11767:tid 11767] [client 51.89.129.148:41974] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "4"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.fractalsky.com\|F\|2"] [data ".com"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.fractalsky.com"] [uri "/blackhorrormovie.com"] [unique_id "ajFdoBHIzq1NahOQcYZn3wAAAAE"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 ghostwarriors	2026-06-15 12:20:25 (5 days ago)	Webpage scraping	Brute-Force Bad Web Bot Web App Attack
🇮🇪 Jim Keir	2026-06-14 04:36:38 (1 week ago)	2026-06-14 04:36:37 51.89.129.148 Bad bot, blocking Mozilla/5.0	Bad Web Bot
🇮🇪 Jim Keir	2026-06-12 21:24:47 (1 week ago)	2026-06-12 21:24:45 51.89.129.148 Bad bot, blocking Mozilla/5.0	Bad Web Bot
🇩🇪 netclix.gr	2026-06-05 21:35:18 (2 weeks ago)	(PERMBLOCK) 51.89.129.148 (GB/United Kingdom/proxy-uk008-san148.ahrefs.net) has had more than 2 temp ... show more (PERMBLOCK) 51.89.129.148 (GB/United Kingdom/proxy-uk008-san148.ahrefs.net) has had more than 2 temp blocks in the last 604800 secs; Ports: *; Direction: inout; Trigger: LF_PERMBLOCK_COUNT; Logs: show less	Port Scan
🇩🇪 netclix.gr	2026-06-05 00:22:31 (2 weeks ago)	(bot_qv) Bot Scraping QuickView 51.89.129.148 (GB/United Kingdom/proxy-uk008-san148.ahrefs.net): 1 i ... show more (bot_qv) Bot Scraping QuickView 51.89.129.148 (GB/United Kingdom/proxy-uk008-san148.ahrefs.net): 1 in the last 4600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: 51.89.129.148 - - [05/Jun/2026:03:22:19 +0300] "GET /index.php?dispatch=products.quick_view&product_id=6122&prev_url=index.php%3Fpcode_from_q%3DY%26pshort%3DY%26pfull%3DY%26pname%3DY%26pkeywords%3DY%26search_performed%3DY%26q%3D%25CF%2584%25CF%2581%25CE%25B9%25CF%2587%25CF%258C%25CF%2580%25CF%2584%25CF%2589%25CF%2583%25CE%25B7%26dispatch%3Dproducts.search%26items_per_page%3D48&n_items=9486%2C9488%2C11756%2C16807%2C16981%2C1230%2C1231%2C6116%2C6117%2C6464%2C9183%2C10624%2C10625%2C11999%2C12947%2C13807%2C14727%2C14729%2C15400%2C15531%2C15595%2C15601%2C15645%2C15653%2C15654%2C15655%2C15656%2C16713%2C16942%2C16943%2C16962%2C16982%2C16996%2C364%2C743%2C744%2C1410%2C1423%2C2280%2C2609%2C2735%2C4496%2C4962%2C5278%2C6122%2C6522%2C8200%2C8535 HTTP/2.0" 302 0 "-" "Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)" show less	Port Scan
🇩🇪 netclix.gr	2026-06-04 04:02:54 (2 weeks ago)	(bot_qv) Bot Scraping QuickView 51.89.129.148 (GB/United Kingdom/proxy-uk008-san148.ahrefs.net): 1 i ... show more (bot_qv) Bot Scraping QuickView 51.89.129.148 (GB/United Kingdom/proxy-uk008-san148.ahrefs.net): 1 in the last 4600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: 51.89.129.148 - - [04/Jun/2026:07:02:49 +0300] "GET /index.php?dispatch=products.quick_view&product_id=15994&prev_url=index.php%3Fdispatch%3Dcategories.view%26category_id%3D1002&n_items=17778%2C17467%2C17425%2C17370%2C17333%2C17273%2C17266%2C16785%2C16669%2C16622%2C16599%2C15994 HTTP/2.0" 302 0 "-" "Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)" show less	Port Scan
🇫🇮 kumiko	2026-05-27 12:00:36 (3 weeks ago)	[2026-05-27 15:00:35] Known bad bot [Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robo ... show more [2026-05-27 15:00:35] Known bad bot [Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)] show less	Bad Web Bot Web App Attack
🇫🇮 kumiko	2026-05-25 07:39:34 (3 weeks ago)	[2026-05-25 10:39:33] Known bad bot [Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robo ... show more [2026-05-25 10:39:33] Known bad bot [Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)] show less	Bad Web Bot Web App Attack
🇩🇪 ghostwarriors	2026-05-22 02:20:37 (4 weeks ago)	Webpage scraping	Brute-Force Bad Web Bot Web App Attack
🇺🇸 vdub144	2026-05-13 21:12:09 (1 month ago)	Automated report from Gross Automation security system. \| Attack type: meta_ai_scraper \| Path: /prod ... show more Automated report from Gross Automation security system. \| Attack type: meta_ai_scraper \| Path: /product/Pfannenberg/46750221228 \| UA: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/) \| Blocked by: nginx-bot-hell show less	Bad Web Bot
🇺🇸 vdub144	2026-05-13 20:39:27 (1 month ago)	Automated report from Gross Automation security system. \| Attack type: meta_ai_scraper \| Path: /prod ... show more Automated report from Gross Automation security system. \| Attack type: meta_ai_scraper \| Path: /product/exm/6500%20MXK180405NOIP \| UA: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/) \| Blocked by: nginx-bot-hell show less	Bad Web Bot
🇺🇸 vdub144	2026-05-13 19:53:08 (1 month ago)	Automated report from Gross Automation security system. \| Attack type: meta_ai_scraper \| Path: /prod ... show more Automated report from Gross Automation security system. \| Attack type: meta_ai_scraper \| Path: /product/Meltric/36-68182-C-K14-HAZ \| UA: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/) \| Blocked by: nginx-bot-hell show less	Bad Web Bot

Showing 1 to 15 of 150 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

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