JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

103.135.252.23

Recent Activity

Abuse confidence score ?

43% Elevated

38 reports

17 reporters · latest 11 hours ago

ISP	Fair Computer
Usage Type	Fixed Line ISP
ASN	AS132298
Hostname(s)	103.135.252-23.antbd.net
Domain Name	faircomputer.net
Country	🇧🇩 Bangladesh
City	Dhaka, Dhaka Division

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

Report Whois

Reports Activity

Example preview

Report Categories (Last 60 Days)

Example preview

Top Reporter Countries (Last 60 Days)

Example preview

Account required for the enhanced features Log in Sign up

IP Abuse Reports for 103.135.252.23

Export CSV

This IP address has been reported a total of 38 times from 17 distinct sources. 103.135.252.23 was first reported on January 13th 2025, and the most recent report was 11 hours ago. In the last 60 days, the top reporter locations were: United States of America with 5 reports; Switzerland with 4 reports; Austria with 1 report. The most common categories in these recent reports were: Email Spam 7 times; Bad Web Bot 5 times; Brute-Force 4 times; Web App Attack 3 times; DDoS Attack 2 times; Other 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇫🇷 smtp.com.es	2026-10-05 13:17:44 (11 hours ago)	Brute force attempt.	Brute-Force Email Spam
🇺🇸 TPI-Abuse	2026-10-02 18:11:34 (3 days ago)	(mod_security) mod_security (id:210350) triggered by 103.135.252.23 (103.135.252-23.antbd.net): 1 in ... show more (mod_security) mod_security (id:210350) triggered by 103.135.252.23 (103.135.252-23.antbd.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 02 14:11:24.278009 2026] [security2:error] [pid 5204:tid 5229] [client 103.135.252.23:44966] ModSecurity: Access denied with code 403 (phase 2). Pattern match "\\\\b(close\|keep-alive),[\\\\t\\\\n\\\\r ]{0,1}(close\|keep-alive)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "70"] [id "210350"] [rev "1"] [msg "COMODO WAF: Multiple/Conflicting Connection Header Data Found\|\|nrgla.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "nrgla.com"] [uri "/"] [unique_id "ar_zzES_c0NVzcmy-KrpDgAAABI"], referer: https://web20backlinks.space/dir/editorial-link-building-150760 show less	Brute-Force Bad Web Bot Web App Attack
🇪🇸 el-brujo	2026-09-29 12:57:00 (6 days ago)	HTTP DDoS Attack Layer 7	DDoS Attack
🇨🇭 Origon	2026-09-24 15:25:13 (1 week ago)	NOQUEUE - IP: 103.135.252.23 - Sep 24 17:25:13 plesk postfix/smtpd[3730456]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 103.135.252.23 - Sep 24 17:25:13 plesk postfix/smtpd[3730456]: NOQUEUE: reject: RCPT from unknown[103.135.252.23]: 554 5.7.1 Service unavailable; Client host [103.135.252.23] blocked using all.s5h.net; See http://s5h.net/rbl; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.135.252-29.antbd.net> show less	Email Spam
🇦🇹 AustrianSimon	2026-09-24 12:12:45 (1 week ago)	24 Sep 2026 12:12:45UTC:spam e-mail originating from IP address 103.135.252.23 abusing our domain by ... show more 24 Sep 2026 12:12:45UTC:spam e-mail originating from IP address 103.135.252.23 abusing our domain by pretending to originate from our domain (sender posing as/spoofing our domains) show less	Email Spam Spoofing
🇺🇸 TPI-Abuse	2026-09-24 06:35:20 (1 week ago)	(mod_security) mod_security (id:210350) triggered by 103.135.252.23 (103.135.252-23.antbd.net): 1 in ... show more (mod_security) mod_security (id:210350) triggered by 103.135.252.23 (103.135.252-23.antbd.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Sep 24 02:35:15.303903 2026] [security2:error] [pid 17168:tid 17168] [client 103.135.252.23:57530] ModSecurity: Access denied with code 403 (phase 2). Pattern match "\\\\b(close\|keep-alive),[\\\\t\\\\n\\\\r ]{0,1}(close\|keep-alive)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "70"] [id "210350"] [rev "1"] [msg "COMODO WAF: Multiple/Conflicting Connection Header Data Found\|\|indiahouseportland.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "indiahouseportland.com"] [uri "/"] [unique_id "arTEo0b0nI5kvTYtP-nU6QAAAAE"], referer: https://indianrestaurants.us/ show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-09-16 21:27:31 (2 weeks ago)	(mod_security) mod_security (id:210350) triggered by 103.135.252.23 (103.135.252-23.antbd.net): 1 in ... show more (mod_security) mod_security (id:210350) triggered by 103.135.252.23 (103.135.252-23.antbd.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Sep 16 17:27:26.481484 2026] [security2:error] [pid 21710:tid 21710] [client 103.135.252.23:49170] ModSecurity: Access denied with code 403 (phase 2). Pattern match "\\\\b(close\|keep-alive),[\\\\t\\\\n\\\\r ]{0,1}(close\|keep-alive)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "70"] [id "210350"] [rev "1"] [msg "COMODO WAF: Multiple/Conflicting Connection Header Data Found\|\|hendersonsign.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "hendersonsign.com"] [uri "/"] [unique_id "aqsJvmj7DYKd_Pf3EqjCUgAAAA4"], referer: https://serpcheckertool.shop/dir/seo-outreach-backlinks-91458 show less	Brute-Force Bad Web Bot Web App Attack
🇨🇭 Origon	2026-09-13 20:21:18 (3 weeks ago)	NOQUEUE - IP: 103.135.252.23 - Sep 13 22:21:18 plesk postfix/smtpd[3643837]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 103.135.252.23 - Sep 13 22:21:18 plesk postfix/smtpd[3643837]: NOQUEUE: reject: RCPT from unknown[103.135.252.23]: 554 5.7.1 Service unavailable; Client host [103.135.252.23] blocked using dnsbl-2.uceprotect.net; Net 103.135.252.0/24 is UCEPROTECT-Level2 listed because 25 impacts are seen from ADCL-AS-AP Antaranga Dot Com Ltd, BD/AS132298 there. See: http://www.uceprotect.net/rblcheck.php?ipr=103.135.252.23; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.135.252.29> show less	Email Spam
🇳🇱 soverin	2026-09-09 20:38:02 (3 weeks ago)	spam	Email Spam
🇨🇭 Origon	2026-09-07 11:39:29 (4 weeks ago)	NOQUEUE - IP: 103.135.252.23 - Sep 7 13:39:29 plesk postfix/smtpd[1688154]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 103.135.252.23 - Sep 7 13:39:29 plesk postfix/smtpd[1688154]: NOQUEUE: reject: RCPT from unknown[103.135.252.23]: 554 5.7.1 Service unavailable; Client host [103.135.252.23] blocked using dnsbl-2.uceprotect.net; Net 103.135.252.0/24 is UCEPROTECT-Level2 listed because 102 impacts are seen from ADCL-AS-AP Antaranga Dot Com Ltd, BD/AS132298 there. See: http://www.uceprotect.net/rblcheck.php?ipr=103.135.252.23; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.135.252-29.antbd.net> show less	Email Spam
🇺🇸 鬼影233	2026-09-06 16:53:39 (4 weeks ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0 show less	Bad Web Bot
🇨🇭 Origon	2026-09-02 13:02:16 (1 month ago)	NOQUEUE - IP: 103.135.252.23 - Sep 2 15:02:15 plesk postfix/smtpd[3003330]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 103.135.252.23 - Sep 2 15:02:15 plesk postfix/smtpd[3003330]: NOQUEUE: reject: RCPT from unknown[103.135.252.23]: 554 5.7.1 Service unavailable; Client host [103.135.252.23] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?103.135.252.23; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.135.252.30> show less	Email Spam
🇺🇸 kosada.com	2026-08-25 10:13:28 (1 month ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇺🇸 kosada.com	2026-07-28 01:54:43 (2 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇨🇭 Origon	2026-07-08 21:24:49 (2 months ago)	NOQUEUE - IP: 103.135.252.23 - Jul 8 23:24:49 plesk postfix/smtpd[2035484]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 103.135.252.23 - Jul 8 23:24:49 plesk postfix/smtpd[2035484]: NOQUEUE: reject: RCPT from unknown[103.135.252.23]: 554 5.7.1 Service unavailable; Client host [103.135.252.23] blocked using dnsbl-1.uceprotect.net; IP 103.135.252.23 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.135.252.23; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.135.252.29> show less	Email Spam

Showing 1 to 15 of 38 reports

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

Recently Reported IPs:

🇨🇦 174.95.32.157

🇺🇸 172.124.157.42

🇮🇱 169.150.226.166

🇫🇮 147.185.133.59

🇨🇭 89.37.173.36

🇫🇷 85.217.140.1

🇳🇱 45.148.10.230

🇺🇸 9.234.9.179

🇺🇸 206.74.49.19

🇮🇳 203.192.232.180

🇦🇷 190.122.93.182

🇧🇷 189.76.206.121

🇧🇷 177.200.127.31

🇩🇪 172.104.233.204

🇩🇪 167.233.73.190

🇺🇸 162.216.150.82

🇺🇸 134.209.120.216

🇮🇩 128.14.232.142

🇨🇳 121.35.182.22

🇨🇳 106.75.164.101