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172.56.217.12

Recent Activity

Abuse Confidence Score

10% Caution

12 reports

11 reporters · latest 1 day ago

ISP: T-Mobile USA, Inc.
Usage Type: Mobile ISP
ASN: AS21928
Domain Name: t-mobile.com
Country: 🇺🇸 United States of America
City: Philadelphia, Pennsylvania

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

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Abuse Reports

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Total reports

12 from 11 distinct reporters

First reported

August 22nd 2025

Most recent report

1 day ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 2

Most common categories Bad Web Bot 1 Web App Attack 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
🇺🇸 ersei.net	2026-11-13 05:01:36 UTC · (1 day ago)	Web app exploiting	Web App Attack
🇺🇸 鬼影233	2026-09-22 00:21:59 UTC · (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36	Bad Web Bot
🇺🇸 ipblock.com	2026-08-26 12:48:00 UTC · (2 months ago)	IPBlock protected site ID [4055-d][s=03]. Persistent 404, vulnerability scanner	Hacking Bad Web Bot Web App Attack
🇩🇪 R.G.	2026-07-22 17:51:46 UTC · (3 months ago)	172.56.217.12 (US/United States/-), 7 distributed pop3d attacks on account [cloacked] in the last 600 secs; Ports: ; Direction: inout; Trigger: LF_DISTATTACK; Logs: Jul 22 19:51:45 dovecot[3292416]: pop3-login: Login aborted: Logged out (auth failed ... show more 172.56.217.12 (US/United States/-), 7 distributed pop3d attacks on account [cloacked] in the last 600 secs; Ports: ; Direction: inout; Trigger: LF_DISTATTACK; Logs: Jul 22 19:51:45 dovecot[3292416]: pop3-login: Login aborted: Logged out (auth failed, 2 attempts in 9 secs) (auth_failed): user=[cloacked] method=PLAI show less	Brute-Force
🇮🇩 xveil	2026-04-15 21:08:07 UTC · (6 months ago)	2026-04-16T04:08:05.016724 mail-honeypot postfix/submission/smtpd[21885]: warning: unknown[172.56.217.12]: SASL LOGIN authentication failed: authentication failure ...	Brute-Force
🇨🇳 ThreatBook.io	2026-01-09 22:42:37 UTC · (10 months ago)	ThreatBook Intelligence: Zombie,Dynamic IP more details on https://threatbook.io/ip/172.56.217.12	SSH
🇺🇸 xmission.com	2026-01-09 15:26:20 UTC · (10 months ago)	Blocked by UFW (TCP on 23) Source port: 45554 TTL: 40 Packet length: 60 TOS: 0x08 This report (for 172.56.217.12) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter	Port Scan Hacking Brute-Force
🇺🇸 RAP	2026-01-09 09:31:29 UTC · (10 months ago)	2026-01-09 09:31:29 UTC Unauthorized activity to TCP port 23. Telnet	Port Scan
🇨🇦 Largnet SOC	2026-01-09 02:12:26 UTC · (10 months ago)	172.56.217.12 triggered Icarus honeypot on port 23. Check us out on github.	Port Scan Hacking
🇺🇸 RAP	2026-01-07 00:33:01 UTC · (10 months ago)	2026-01-07 00:33:01 UTC Unauthorized activity to TCP port 23. Telnet	Port Scan
🇨🇿 lp	2025-12-11 01:21:14 UTC · (11 months ago)	Email account brute force: 2 attempts were recorded from 172.56.217.12 2025-12-11T02:09:31+01:00 warning: unknown[172.56.217.12]: SASL PLAIN authentication failed: authentication failure, [email protected] 2025-12-11T02:09:32+01:00 warning ... show more Email account brute force: 2 attempts were recorded from 172.56.217.12 2025-12-11T02:09:31+01:00 warning: unknown[172.56.217.12]: SASL PLAIN authentication failed: authentication failure, [email protected] 2025-12-11T02:09:32+01:00 warning: unknown[172.56.217.12]: SASL LOGIN authentication failed: authentication failure, [email protected] show less	Brute-Force
🇺🇸 TPI-Abuse	2025-08-22 02:12:22 UTC · (1 year ago)	(mod_security) mod_security (id:210730) triggered by 172.56.217.12 (-): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Aug 21 22:12:15.178209 2025] [security2:error] [pid 9124:tid 9124] [client 172.56.217.12:21627] Mod ... show more (mod_security) mod_security (id:210730) triggered by 172.56.217.12 (-): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Aug 21 22:12:15.178209 2025] [security2:error] [pid 9124:tid 9124] [client 172.56.217.12:21627] 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 "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|civilwarzone.com\|F\|2"] [data ".dll"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "civilwarzone.com"] [uri "/~site/Scripts_ExternalRedirect/ExternalRedirect.dll"] [unique_id "aKfR_4hmG7bUUL_Xp5jYPgAAABQ"] show less	Brute-Force Bad Web Bot Web App Attack

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