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AbuseIPDB » 203.189.154.20

203.189.154.20 was found in our database!

This IP was reported 65 times. Confidence of Abuse is 0%: ?

ISP	Cogetel Ltd, Online ISP, Cambodia
Usage Type	Fixed Line ISP
ASN	AS23673
Hostname(s)	headquarter.online.com.kh
Domain Name	online.com.kh
Country	🇰🇭 Cambodia
City	Phnom Penh, Phnom Penh

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

Report 203.189.154.20

Whois 203.189.154.20

IP Abuse Reports for 203.189.154.20:

This IP address has been reported a total of 65 times from 36 distinct sources. 203.189.154.20 was first reported on March 28th 2023, and the most recent report was 3 months ago.

Old Reports: The most recent abuse report for this IP address is from 3 months ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇹 VHosting	2026-03-10 09:22:24 (3 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇦🇱 cheatmaster.store	2026-02-27 01:32:32 (3 months ago)	Automated report: This IP address has been identified as an active public open proxy. Classification ... show more Automated report: This IP address has been identified as an active public open proxy. Classification: Open Proxy \| Spoofing \| VPN/Anonymizer \| Bad Web Bot. Country: Cambodia Threat level: High. This host is listed across multiple public proxy databases and poses a risk of abuse, credential stuffing, scraping, and spoofed traffic. Reported by automated threat intelligence pipeline. Do not whitelist without manual verification. show less	Web Spam Port Scan Web App Attack
🇵🇱 cheatmaster.store	2026-02-25 23:27:35 (3 months ago)	Automated report: This IP address has been identified as an active public open proxy. Classification ... show more Automated report: This IP address has been identified as an active public open proxy. Classification: Open Proxy \| Spoofing \| VPN/Anonymizer \| Bad Web Bot. Country: Cambodia Threat level: High. This host is listed across multiple public proxy databases and poses a risk of abuse, credential stuffing, scraping, and spoofed traffic. Reported by automated threat intelligence pipeline. Do not whitelist without manual verification. show less	Web Spam Port Scan Web App Attack
🇮🇳 liveaspankaj	2026-02-20 23:28:44 (4 months ago)	DDoS attack: 167 requests in 5m (GET / or repair.php).	DDoS Attack
🇮🇹 VHosting	2026-02-08 02:58:34 (4 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇪🇸 cuscusero (FlexBacks, FlexChar, FlexAve, FlexCDNM, FlexTudy, ColdHosting SL)	2026-01-15 14:35:25 (5 months ago)	[CPD ESP-BCN02-FW11-394] Suspicious connection detected on port 22. DDoS detected	DDoS Attack Brute-Force SSH
Anonymous	2026-01-13 05:00:35 (5 months ago)	BruteForce IMAP/POP3/SMTP	Brute-Force
🇨🇭 backslash	2025-12-28 19:50:07 (5 months ago)	block ruleset 1E8A9918B1655D0828F2EEF05553DD2681055C9A	Web Spam
🇬🇧 gtabomber	2025-12-24 20:58:31 (5 months ago)	2025-12-24T20:58:22.357108 espaceonline.co.uk auth[18212]: pam_unix(dovecot:auth): authentication fa ... show more 2025-12-24T20:58:22.357108 espaceonline.co.uk auth[18212]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=203.189.154.20 2025-12-24T20:58:24.103142 espaceonline.co.uk dovecot[5414]: auth-worker(18212): pam([email protected],203.189.154.20,<4Luv67hGm7vLvZoU>): unknown user (given password: 513628889) 2025-12-24T20:58:26.540100 espaceonline.co.uk dovecot[5414]: imap-login: Disconnected (auth failed, 1 attempts in 4 secs): user=<[email protected]>, method=PLAIN, rip=203.189.154.20, lip=176.126.240.132, TLS, session=<4Luv67hGm7vLvZoU> ... show less	Brute-Force SSH
🇦🇺 MAGIC	2025-12-23 00:00:26 (5 months ago)	VM1 Bad user agents ignoring web crawling rules. Draing bandwidth	DDoS Attack Bad Web Bot
🇬🇧 Aetherweb Ark	2025-12-14 15:43:39 (6 months ago)	203.189.154.20 (KH/Cambodia/headquarter.online.com.kh), N distributed smtpauth attacks on account in ... show more 203.189.154.20 (KH/Cambodia/headquarter.online.com.kh), N distributed smtpauth attacks on account in the last X secs show less	Brute-Force
🇨🇿 lp	2025-12-13 16:20:52 (6 months ago)	Email account brute force: 1 attempts were recorded from 203.189.154.20 2025-12-13T17:06:49+01:00 wa ... show more Email account brute force: 1 attempts were recorded from 203.189.154.20 2025-12-13T17:06:49+01:00 warning: unknown[203.189.154.20]: SASL PLAIN authentication failed: authentication failure, [email protected] show less	Brute-Force
🇮🇹 VHosting	2025-12-12 20:32:27 (6 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇺🇸 TPI-Abuse	2025-10-28 13:15:33 (7 months ago)	(mod_security) mod_security (id:225170) triggered by 203.189.154.20 (headquarter.online.com.kh): 1 i ... show more (mod_security) mod_security (id:225170) triggered by 203.189.154.20 (headquarter.online.com.kh): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Oct 28 09:15:27.248024 2025] [security2:error] [pid 11333:tid 11333] [client 203.189.154.20:53355] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|staben.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "staben.com"] [uri "/wp-json/wp/v2/users/"] [unique_id "aQDB7xn4PrGuzG4GAcH_6AAAAAc"], referer: https://staben.com/wp-json/wp/v2/users/ show less	Brute-Force Bad Web Bot Web App Attack
🇲🇾 syokadmin	2025-10-21 04:45:02 (8 months ago)	203.189.154.20 (KH/Cambodia/headquarter.online.com.kh), 5 distributed SMTP Logins on account [hello@ ... show more 203.189.154.20 (KH/Cambodia/headquarter.online.com.kh), 5 distributed SMTP Logins on account [[email protected]] in the last 300 secs show less	Brute-Force

Showing 1 to 15 of 65 reports

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