JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

37.157.121.3

Recent Activity

Abuse confidence score ?

28% Elevated

15 reports

10 reporters · latest 14 hours ago

ISP	Telia Eesti AS
Usage Type	Fixed Line ISP
ASN	AS3249
Hostname(s)	3-121-157-37.dyn.estpak.ee
Domain Name	telia.ee
Country	🇪🇪 Estonia
City	Tallinn, Harjumaa

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

Report Whois

Reports Activity

Example preview

Report Categories (Last 60 Days)

Example preview

Top Reporter Countries (Last 60 Days)

Example preview

Account required for the enhanced features Log in Sign up

IP Abuse Reports for 37.157.121.3

Export CSV

This IP address has been reported a total of 15 times from 10 distinct sources. 37.157.121.3 was first reported on November 21st 2025, and the most recent report was 14 hours ago. In the last 60 days, the top reporter locations were: United States of America with 6 reports; Germany with 1 report; Italy with 1 report. The most common categories in these recent reports were: Bad Web Bot 7 times; DDoS Attack 2 times; Web App Attack 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇹 A000Z	2026-10-24 09:53:12 (14 hours ago)	Fail2Ban: 37.157.121.3 was banned for Aggressive Bad Bot detected by Nginx/Fail2Ban. UA: mozilla/5.0 ... show more Fail2Ban: 37.157.121.3 was banned for Aggressive Bad Bot detected by Nginx/Fail2Ban. UA: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 show less	Bad Web Bot
🇩🇪 LRob	2026-10-16 04:49:19 (1 week ago)	Calendar filter flood (L7 DDoS) \| host: escrime-auvergnerhonealpes.fr \| path: /calendrier-2/action~a ... show more Calendar filter flood (L7 DDoS) \| host: escrime-auvergnerhonealpes.fr \| path: /calendrier-2/action~agenda/cat_ids~155,121/tag_ids~310,538,444,611,223,467,591,681/request_format~json/ \| src_port: 57312 show less	DDoS Attack Web App Attack
🇺🇸 pixelmemory.us	2026-10-13 08:08:20 (1 week ago)	2026-10-13T08:05:06 37.157.121.3 GET /Photos/Vacation/2016-01%20Kauai/raw/IMG_2116.CR2 Mozilla/5.0 ( ... show more 2026-10-13T08:05:06 37.157.121.3 GET /Photos/Vacation/2016-01%20Kauai/raw/IMG_2116.CR2 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36 ... show less	Bad Web Bot
🇺🇸 鬼影233	2026-09-27 20:09:24 (3 weeks ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0. ... show more Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36 show less	Bad Web Bot
🇺🇸 鬼影233	2026-09-24 05:56:05 (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0 show less	Bad Web Bot
🇺🇸 鬼影233	2026-09-20 15:11:53 (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 show less	Bad Web Bot
🇺🇸 鬼影233	2026-09-18 03:26:39 (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 show less	Bad Web Bot
🇺🇸 kosada.com	2026-08-26 16:44:51 (1 month ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇩🇪 Vegascosmetics	2026-06-18 07:57:15 (4 months ago)	(Kingcopy.org-AI-IDS-Report):IP automatically blocked after obfuscated redirect. Vegas Security	DDoS Attack Hacking Exploited Host
🇺🇸 TPI-Abuse	2026-03-25 21:23:05 (6 months ago)	(mod_security) mod_security (id:210730) triggered by 37.157.121.3 (3-121-157-37.dyn.estpak.ee): 1 in ... show more (mod_security) mod_security (id:210730) triggered by 37.157.121.3 (3-121-157-37.dyn.estpak.ee): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Mar 25 17:22:58.414289 2026] [security2:error] [pid 23127:tid 23127] [client 37.157.121.3:51776] 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.chrisbilder.com\|F\|2"] [data ".dat"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.chrisbilder.com"] [uri "/regression/chapters/SO2.DAT"] [unique_id "acRSMu2OTRta-4soZ1mzzAAAAAU"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 matt	2026-03-04 01:56:08 (7 months ago)	DDOS attack with query parameters attempting to overload WordPress site.	DDoS Attack
🇺🇸 matt	2026-03-02 21:10:03 (7 months ago)	DDOS attack with query parameters attempting to overload WordPress site.	DDoS Attack
🇩🇪 HandyTreff.de	2026-01-10 12:59:35 (9 months ago)	Bot/Spam/Scrapper attack detected on www.handytreff.de - Score: -22.209 (Bad < -10 / Very Bad < -20 ... show more Bot/Spam/Scrapper attack detected on www.handytreff.de - Score: -22.209 (Bad < -10 / Very Bad < -20 / Extreme < -35) \| UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:137.0) Gecko/20100101 Firefox/137.0 show less	Bad Web Bot Web App Attack
Anonymous	2025-11-25 11:44:03 (10 months ago)	scanning http requests from known botnet	Web App Attack
Anonymous	2025-11-21 18:54:36 (11 months ago)	scanning http requests from known botnet	Web App Attack

Showing 1 to 15 of 15 reports

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

Recently Reported IPs:

🇺🇸 205.210.31.104

🇳🇱 185.242.226.90

🇺🇸 96.78.175.36

🇺🇸 91.230.168.215

🇺🇸 91.230.168.125

🇨🇦 85.217.149.60

🇺🇸 40.119.46.78

🇺🇸 40.77.167.72

🇩🇪 5.100.16.36

🇰🇷 211.63.34.149

🇺🇸 205.210.31.103

🇲🇽 189.203.150.104

🇺🇸 188.213.202.155

🇳🇱 185.223.235.19

🇺🇸 162.216.149.127

🇺🇸 147.185.132.219

🇺🇸 147.185.132.44

🇺🇸 136.70.122.110

🇨🇳 117.37.52.119

🇺🇸 91.230.168.184