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99.72.51.20

Recent Activity

Abuse Confidence Score

32% Elevated

12 reports

12 reporters · latest 6 hours ago

ISP: AT&T Enterprises, LLC
Usage Type: Fixed Line ISP
ASN: AS7018
Hostname(s): 99-72-51-20.lightspeed.miamfl.sbcglobal.net
Domain Name: att.com
Country: 🇺🇸 United States of America
City: Indian Harbour Beach, Florida

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

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Abuse Reports

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Total reports

12 from 12 distinct reporters

First reported

January 4th 2026

Most recent report

6 hours ago

Last 60 days

Top reporter locations 🇩🇪 Germany 3 🇺🇸 United States of America 3 🇨🇦 Canada 1

Most common categories Brute-Force 6 Bad Web Bot 2 DDoS Attack 2 Web App Attack 1 SSH 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
🇺🇸 jlerouge	2026-11-08 19:37:55 UTC · (6 hours ago)	2026-11-08T11:37:54.537565-08:00 debian sshd-session[3565126]: User root from 99.72.51.20 not allowed because not listed in AllowUsers ...	Brute-Force SSH
🇩🇪 mrsummerville	2026-11-07 16:06:04 UTC · (1 day ago)	Bad bot detected by WordPress firewall: requested a hidden link disallowed in robots.txt.	Bad Web Bot
🇩🇪 menelaos foskolos	2026-11-03 16:23:12 UTC · (5 days ago)	2026-11-03T19:22:59.586170+03:00 pegasus.easyware.gr auth[3349115]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=99.72.51.20 2026-11-03T19:23:07.661441+03:00 pegasus.easyware.gr au ... show more 2026-11-03T19:22:59.586170+03:00 pegasus.easyware.gr auth[3349115]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=99.72.51.20 2026-11-03T19:23:07.661441+03:00 pegasus.easyware.gr auth[3349115]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=99.72.51.20 2026-11-03T19:23:11.641233+03:00 pegasus.easyware.gr dovecot[3925261]: imap-login: Disconnected: Aborted login by logging out (auth failed, 2 attempts in 13 secs): user=<[email protected]>, method=PLAIN, rip=99.72.51.20, lip=199.247.23.100, TLS, session=<yOT4rGFfIpdjSDMU> ... show less	Brute-Force Email Spam
🇺🇸 SX Communications	2026-10-29 15:41:58 UTC · (1 week ago)	HTTP application-layer DoS / botnet traffic from 99.72.51.20: repeated high-cost dynamic page and feed requests (profile/tag views, forums, tracker, RSS) at abusive rates via completed TCP/HTTPS. Likely compromised end-user host.	DDoS Attack Bad Web Bot Exploited Host
🇫🇷 adlp.org	2026-10-21 22:21:04 UTC · (2 weeks ago)	Oct 21 22:20:07 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;99.72.51.20;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill Oct 21 22:20:10 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;99.72.51.20;;blob@a ... show more Oct 21 22:20:07 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;99.72.51.20;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill Oct 21 22:20:10 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;99.72.51.20;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill Oct 21 22:20:13 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;99.72.51.20;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill ... show less	Brute-Force
🇯🇵 HeliJP	2026-10-07 08:22:43 UTC · (1 month ago)	Unauthorized connection attempt from IP address 99.72.51.20 on port 143	Port Scan Brute-Force
🇩🇪 LRob	2026-09-26 16:45:09 UTC · (1 month ago)	This address is taking part in a large-scale, distributed L7 DDoS against an online shop: automated requests to the shop's search, filter and sort pages — the most expensive pages to serve — sent with no referer and with no page asset loaded, so no b ... show more This address is taking part in a large-scale, distributed L7 DDoS against an online shop: automated requests to the shop's search, filter and sort pages — the most expensive pages to serve — sent with no referer and with no page asset loaded, so no browser is behind them. Each participating address sends only one or two such requests, but we count them by the million: a botnet, compromised devices, or abused proxies. The address is blocked. An investigation into what exactly sends these requests from your network (malware, an open proxy, a rented device) would help stop the attack at its source. \| path: /4-velos-electriques \| query: q=Taille-M/Famille-Sub+Tour-Wild+LT-Yucatan/Marque-Orbea \| 2026-09-26 16:45 UTC show less	DDoS Attack Web App Attack
🇺🇸 fbarela	2026-09-18 02:00:03 UTC · (1 month ago)	FortiGate SSL VPN login failures.	Brute-Force Hacking
🇨🇦 Mediashaker	2026-09-13 10:48:01 UTC · (1 month ago)	(pop3d) Failed POP3 login from 99.72.51.20 (US/United States/99-72-51-20.lightspeed.miamfl.sbcglobal.net)	Brute-Force
🇺🇸 鬼影233	2026-08-31 00:40:29 UTC · (2 months ago)	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	Bad Web Bot
🇺🇸 Zandro	2026-08-23 21:00:14 UTC · (2 months ago)	distributed harvester	DDoS Attack Bad Web Bot Exploited Host
Anonymous	2026-01-04 12:26:11 UTC · (10 months ago)	Attempted access to sensitive endpoint (/wp-includes/sitemaps/wp-conflg.php) detected. Automated scan or unauthorized probing.	Web App Attack

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

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