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103.123.168.254

Recent Activity

Abuse Confidence Score

74% Elevated

58 reports

34 reporters · latest 1 hour ago

ISP: IP SERVICES BD
Usage Type: Fixed Line ISP
ASN: AS131474
Domain Name: netx.net.bd
Country: 🇧🇩 Bangladesh
City: Dhaka, Dhaka Division

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

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Abuse Reports

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Total reports

58 from 34 distinct reporters

First reported

May 18th 2022

Most recent report

1 hour ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 3 🇨🇿 Czechia 2 🇩🇪 Germany 2

Most common categories Brute-Force 7 Bad Web Bot 4 Web App Attack 2 Port Scan 2 Hacking 2

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
🇩🇪 tentwentyfour	2026-11-13 03:13:32 UTC · (1 hour ago)	Blocked for probing for SASL accounts (Email)	Brute-Force
🇵🇾 SecOpsSL	2026-11-12 12:07:15 UTC · (16 hours ago)	Nov 12 09:07:15 mail postfix/submission/smtpd[22493]: warning: unknown[103.123.168.254]: SASL PLAIN authentication failed: authentication failure	Email Spam Brute-Force
🇳🇱 maxxsense	2026-11-12 05:52:15 UTC · (23 hours ago)	(postfix-unknown) Failed postfix unknown login with username [redacted] from 103.123.168.254 (BD/Bangladesh/-)	Hacking
🇺🇸 justbible	2026-11-09 19:31:32 UTC · (3 days ago)	HTTPS (TCP 443) scraping bot, part of a distributed and coordinated scrape: 2 requests from 2026-11-09T19:31:32+00:00 to 2026-11-09T20:07:53+00:00, e.g. 'GET /en/web,asv/ruth/4/13 HTTP/2.0' with User-Agent 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) A ... show more HTTPS (TCP 443) scraping bot, part of a distributed and coordinated scrape: 2 requests from 2026-11-09T19:31:32+00:00 to 2026-11-09T20:07:53+00:00, e.g. 'GET /en/web,asv/ruth/4/13 HTTP/2.0' with User-Agent 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/154.0.0.0 Safari/537.36'. Forged browser headers; spoofed user agent (did not identify itself as a bot); robots.txt ignored (a disallowed URL requested). show less	Bad Web Bot
Anonymous	2026-11-09 14:52:52 UTC · (3 days ago)	SMTP brute force - auth failed	Brute-Force Exploited Host
🇨🇿 lp	2026-11-09 13:46:11 UTC · (3 days ago)	Email account brute force: 1 attempts were recorded from 103.123.168.254 2026-11-09T14:33:56+0100 warning: unknown[103.123.168.254]: SASL authentication failed	Brute-Force
🇬🇷 setupgr	2026-11-07 06:22:50 UTC · (5 days ago)	103.123.168.254 (BD/Bangladesh/-/-/-/[AS131474 NETX]), 2 distributed smtpauth attacks on account [[email protected]] in the last 86400 secs; Ports: ; Direction: inout; Trigger: LF_DISTATTACK; Logs: 2026-11-07 08:22:45 dovecot_login authenticator ... show more 103.123.168.254 (BD/Bangladesh/-/-/-/[AS131474 NETX]), 2 distributed smtpauth attacks on account [[email protected]] in the last 86400 secs; Ports: ; Direction: inout; Trigger: LF_DISTATTACK; Logs: 2026-11-07 08:22:45 dovecot_login authenticator failed for H=wsip-70-175-182-55.pn.at.cox.net ([183.220.65.105]) [70.175.182.55]:33505: 535 Incorrect authentication data ([email protected]) 2026-11-07 06:36:11 dovecot_plain authenticator failed for H=(localhost) [103.123.168.254]:2131: 535 Incorrect authentication data ([email protected]) IP Addresses Blocked: 70.175.182.55 (US/United States/Florida/Pensacola/-/[AS22773 Cox Communications Inc.]) show less	Port Scan
🇬🇷 setupgr	2026-11-07 04:36:14 UTC · (6 days ago)	(smtpauth) Failed SMTP AUTH login from 103.123.168.254 (BD/Bangladesh/-/-/-/[AS131474 NETX]): 1 in the last 86400 secs; Ports: ; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-11-07 06:36:11 dovecot_plain authenticator failed for H=(localhost) [ ... show more (smtpauth) Failed SMTP AUTH login from 103.123.168.254 (BD/Bangladesh/-/-/-/[AS131474 NETX]): 1 in the last 86400 secs; Ports: ; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-11-07 06:36:11 dovecot_plain authenticator failed for H=(localhost) [103.123.168.254]:2131: 535 Incorrect authentication data ([email protected]) show less	Port Scan
🇮🇹 A000Z	2026-11-07 01:11:32 UTC · (6 days ago)	Fail2Ban: 103.123.168.254 was banned for Aggressive Bad Bot detected by Nginx/Fail2Ban. UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15	Bad Web Bot
🇩🇪 nyuuzyou	2026-11-06 10:33:32 UTC · (6 days ago)	Client failed challenge verification, marked as suspicious. HTTP request received over TCP on application ports 80/443. Observed 2026-11-06T10:33:32Z.	Bad Web Bot
🇺🇸 TPI-Abuse	2026-11-06 05:29:45 UTC · (6 days ago)	(mod_security) mod_security (id:217210) triggered by 103.123.168.254 (-): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Nov 06 00:29:38.156142 2026] [security2:error] [pid 28783:tid 28783] [client 103.123.168.254:4184 ... show more (mod_security) mod_security (id:217210) triggered by 103.123.168.254 (-): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Nov 06 00:29:38.156142 2026] [security2:error] [pid 28783:tid 28783] [client 103.123.168.254:41840] ModSecurity: Access denied with code 403 (phase 2). Match of "rx ^(?i:(?:[a-z]{3,10}\\\\s+(?:\\\\w{3,7}?://[\\\\w\\\\-\\\\./](?::\\\\d+)?)?/[^?#](?:\\\\?[^#\\\\s])?(?:#[\\\\S])?\|connect (?:\\\\d{1,3}\\\\.){3}\\\\d{1,3}\\\\.?(?::\\\\d+)?\|options \\\\)\\\\s+[\\\\w\\\\./]+\|get /[^?#](?:\\\\?[^#\\\\s])?(?:#[\\\\S])?)$" against "REQUEST_LINE" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "114"] [id "217210"] [rev "1"] [msg "COMODO WAF: Invalid HTTP Request Line\|\|michaelpmcgrath.com\|F\|4"] [data "GET http://michaelpmcgrath.com HTTP/1.1"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "michaelpmcgrath.com"] [uri "/"] [unique_id "au1lwn2Ue7WS0Ssw2a-m_wAAAAQ"] show less	Brute-Force Bad Web Bot Web App Attack
🇨🇿 Countryman	2026-11-06 01:10:01 UTC · (1 week ago)	repeated unauthorized VPN login attempt, user sweep	VPN IP Hacking Brute-Force
🇺🇸 lostswordfish.com	2026-11-05 11:58:04 UTC · (1 week ago)	Wordfence waf block on registrymatters	Web App Attack
🇮🇹 VHosting	2026-11-04 06:25:05 UTC · (1 week ago)	Detected mail brute force attack from different servers	Brute-Force
🇺🇸 kosada.com	2026-07-13 10:46:34 UTC · (3 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot

Showing 1 to 15 of 58 reports

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