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75.75.109.1

Recent Activity

Abuse Confidence Score

32% Elevated

6 reports

5 reporters · latest 41 minutes ago

ISP: Comcast Cable Communications Holdings, Inc
Usage Type: Fixed Line ISP
ASN: AS21508
Domain Name: comcast.net
Country: 🇺🇸 United States of America
City: Petersburg, Virginia

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

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Abuse Reports

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Total reports

6 from 5 distinct reporters

First reported

October 13th 2026

Most recent report

41 minutes ago

Last 60 days

Top reporter locations 🇩🇪 Germany 3 🇨🇿 Czechia 1 🇬🇧 United Kingdom of Great Britain and Northern Ireland 1

Most common categories Bad Web Bot 4 DDoS Attack 2 Web App Attack 2 Exploited Host 2 Brute-Force 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
🇨🇿 unhfree.net	2026-11-11 09:48:42 UTC · (41 minutes ago)	Nov 11 10:48:41 canopus postfix/smtpd[3966919]: NOQUEUE: reject: RCPT from unknown[75.75.109.1]: 554 5.7.1 Service unavailable; Client host [75.75.109.1] blocked using zen.spamhaus.org; Listed by PBL, see https://check.spamhaus.org/query/ip/75.75.109 ... show more Nov 11 10:48:41 canopus postfix/smtpd[3966919]: NOQUEUE: reject: RCPT from unknown[75.75.109.1]: 554 5.7.1 Service unavailable; Client host [75.75.109.1] blocked using zen.spamhaus.org; Listed by PBL, see https://check.spamhaus.org/query/ip/75.75.109.1; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<googlemail.com> Nov 11 10:48:41 canopus postfix/smtpd[3966919]: NOQUEUE: reject: RCPT from unknown[75.75.109.1]: 554 5.7.1 Service unavailable; Client host [75.75.109.1] blocked using zen.spamhaus.org; Listed by PBL, see https://check.spamhaus.org/query/ip/75.75.109.1; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<googlemail.com> Nov 11 10:48:41 canopus postfix/smtpd[3966919]: NOQUEUE: reject: RCPT from unknown[75.75.109.1]: 554 5.7.1 Service unavailable; Client host [75.75.109.1] blocked using zen.spamhaus.org; Listed by PBL, see https://check.spamhaus.org/query/ip/75.75.109.1; from=<[email protected]> to=<pwp-5359f5a74ffb261938c24f7df6dd6ffa@priv ... show less	Brute-Force Exploited Host
🇩🇪 LRob	2026-11-05 15:49:17 UTC · (5 days ago)	Proxynvader botnet: code forge crawl \| path: /Shieldlist/shieldlist-controller/blame/commit/c4936254ecc53571fab45302985b0f39fd7d87ae/internal/config/edit_language.go \| src_port: 37643 \| ua: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 ... show more Proxynvader botnet: code forge crawl \| path: /Shieldlist/shieldlist-controller/blame/commit/c4936254ecc53571fab45302985b0f39fd7d87ae/internal/config/edit_language.go \| src_port: 37643 \| ua: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.67 Safari/537.36 \| 2026-11-05 15:49 UTC show less	DDoS Attack Bad Web Bot
🇩🇪 nyuuzyou	2026-11-03 10:48:05 UTC · (1 week ago)	Client failed challenge verification, marked as suspicious. HTTP request received over TCP on application ports 80/443. Observed 2026-11-03T10:48:05Z.	Bad Web Bot
🇩🇪 LRob	2026-11-02 08:01:47 UTC · (1 week ago)	Proxynvader botnet: shop search flood (L7 DDoS) \| path: /18-velo-route \| query: q=Stock+magasin-Cycling+Cavaillon-Cycling+H%C3%A9nin%5C-Beaumont-Cycling+Montpellier/Taille-M-L-XL-49-53-55-57&order=product.nam \| src_port: 33062 \| ua: Mozilla/5.0 (Maci ... show more Proxynvader botnet: shop search flood (L7 DDoS) \| path: /18-velo-route \| query: q=Stock+magasin-Cycling+Cavaillon-Cycling+H%C3%A9nin%5C-Beaumont-Cycling+Montpellier/Taille-M-L-XL-49-53-55-57&order=product.nam \| src_port: 33062 \| ua: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 show less	DDoS Attack Web App Attack
🇺🇸 ipblock.com	2026-11-01 12:49:00 UTC · (1 week ago)	IPBlock protected site ID [4055-d][s=06]. Persistent 404, vulnerability scanner	Hacking Bad Web Bot Web App Attack
Anonymous	2026-10-13 23:15:41 UTC · (4 weeks ago)	Distributed web crawl botnet attack (like Mellowtel), likely illicit scraping of AI training data to bypass firewall/robots.txt restrictions in thread-skip.asp	Exploited Host Bad Web Bot

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

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