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AbuseIPDB » 163.53.83.78

163.53.83.78 was found in our database!

This IP was reported 34 times. Confidence of Abuse is 15%: ?

15%

ISP	Kappa Internet Services Private Limited
Usage Type	Fixed Line ISP
ASN	AS45433
Domain Name	kappa.net.in
Country	🇮🇳 India
City	Bhindar, Rajasthan

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

Report 163.53.83.78

Whois 163.53.83.78

IP Abuse Reports for 163.53.83.78:

This IP address has been reported a total of 34 times from 22 distinct sources. 163.53.83.78 was first reported on March 13th 2021, and the most recent report was 8 hours ago.

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
Anonymous	2026-07-18 06:02:54 (8 hours ago)	SMTP abuse detected on MailEnable server (auto-report).	Email Spam Brute-Force
🇫🇷 smtp.com.es	2026-07-17 01:04:16 (1 day ago)	Brute force attempt.	Brute-Force Email Spam
🇺🇸 TPI-Abuse	2025-09-20 22:23:08 (9 months ago)	(mod_security) mod_security (id:225170) triggered by 163.53.83.78 (-): 1 in the last 300 secs; Ports ... show more (mod_security) mod_security (id:225170) triggered by 163.53.83.78 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Sep 20 18:23:01.088442 2025] [security2:error] [pid 16651:tid 16651] [client 163.53.83.78:55414] 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)\|\|method1.net\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "method1.net"] [uri "/wp-json/wp/v2/users/"] [unique_id "aM8pRXhS0QtQt_NVdWvCsAAAABE"], referer: https://method1.net/wp-json/wp/v2/users/ show less	Brute-Force Bad Web Bot Web App Attack
🇳🇱 antikirra	2025-09-15 12:10:49 (10 months ago)	Proxy Port Scanning	Port Scan
🇺🇸 TPI-Abuse	2025-09-11 06:41:39 (10 months ago)	(mod_security) mod_security (id:225170) triggered by 163.53.83.78 (-): 1 in the last 300 secs; Ports ... show more (mod_security) mod_security (id:225170) triggered by 163.53.83.78 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Sep 11 02:41:36.964079 2025] [security2:error] [pid 13084:tid 13084] [client 163.53.83.78:38699] 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)\|\|jolankagroup.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "jolankagroup.com"] [uri "/wp-json/wp/v2/users/"] [unique_id "aMJvIJZVFYyFGld-BQ_XvAAAAAI"], referer: https://jolankagroup.com/wp-json/wp/v2/users/ show less	Brute-Force Bad Web Bot Web App Attack
🇮🇹 VHosting	2025-09-09 23:21:09 (10 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
Anonymous	2025-09-04 05:35:28 (10 months ago)	LOKWIDE WEBFORM SPAM 163.53.83.78 (163.53.83.78)	Web Spam
🇺🇸 nowyouknow	2025-09-02 15:04:32 (10 months ago)	(From [email protected])	Phishing Web Spam
🇺🇸 nowyouknow	2025-09-02 02:38:23 (10 months ago)	(From [email protected])	Phishing Web Spam
🇦🇺 oncord	2025-08-25 03:11:32 (10 months ago)	Form spam	Web Spam
Anonymous	2025-07-11 16:31:52 (1 year ago)	Failed login attempt detected by Fail2Ban in plesk-postfix jail	Brute-Force
🇺🇸 nowyouknow	2025-06-23 18:25:02 (1 year ago)	(From [email protected])	Phishing Web Spam
🇺🇸 TPI-Abuse	2025-05-23 23:40:52 (1 year ago)	(mod_security) mod_security (id:225170) triggered by 163.53.83.78 (-): 1 in the last 300 secs; Ports ... show more (mod_security) mod_security (id:225170) triggered by 163.53.83.78 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri May 23 19:40:47.074131 2025] [security2:error] [pid 1731564:tid 1731589] [client 163.53.83.78:53647] [client 163.53.83.78] 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)\|\|pref-realestate.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "pref-realestate.com"] [uri "/wp-json/wp/v2/users/"] [unique_id "aDEHf0rnN_HHs72MlmOQDQAAABA"], referer: https://pref-realestate.com/wp-json/wp/v2/users/ show less	Brute-Force Bad Web Bot Web App Attack
🇨🇿 unhfree.net	2025-04-29 13:20:24 (1 year ago)	Apr 29 09:36:27 canopus postfix/smtpd[1872399]: too many errors after RCPT from unknown[163.53.83.78 ... show more Apr 29 09:36:27 canopus postfix/smtpd[1872399]: too many errors after RCPT from unknown[163.53.83.78] Apr 29 10:04:20 canopus postfix/smtpd[1872478]: too many errors after RCPT from unknown[163.53.83.78] Apr 29 14:06:45 canopus postfix/smtpd[1907579]: NOQUEUE: reject: RCPT from unknown[163.53.83.78]: 554 5.7.1 <[email protected]>: Recipient address rejected: Maximum 20 messages per 60 minutes limit reached; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<localhost> Apr 29 14:06:45 canopus postfix/smtpd[1907579]: NOQUEUE: reject: RCPT from unknown[163.53.83.78]: 554 5.7.1 <[email protected]>: Recipient address rejected: Maximum 20 messages per 60 minutes limit reached; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<localhost> Apr 29 15:20:24 canopus postfix/smtpd[1920051]: NOQUEUE: reject: RCPT from unknown[163.53.83.78]: 554 5.7.1 <[email protected]>: Recipient address rejected: Maximum 20 messages per 60 minutes limit ... show less	Brute-Force Exploited Host
🇺🇸 nowyouknow	2025-04-27 10:43:12 (1 year ago)	(From [email protected])	Phishing Web Spam

Showing 1 to 15 of 34 reports

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