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AbuseIPDB » 131.123.40.77

131.123.40.77

Recent Activity

136 reports found in our database

100% ▲ ▲ ▲ Critical

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ISP

ALEXHOST S.R.L.

Usage Type

Data Center/Web Hosting/Transit

ASN

AS200019

Hostname(s)

swiftscan

Domain Name

alexhost.com

Country

🇧🇬 Bulgaria

City

Sofia, Sofia-Capital

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IP Abuse Reports for 131.123.40.77:

This IP address has been reported a total of 136 times from 91 distinct sources. 131.123.40.77 was first reported on September 5th 2026, and the most recent report was 3 minutes ago. In the last 60 days, the top reporter locations were: Germany with 40 reports; United States of America with 35 reports; France with 17 reports. The most common categories in these recent reports were: Port Scan 117 times; Brute-Force 44 times; Hacking 33 times; IoT Targeted 21 times; Exploited Host 7 times; Other 14 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 xmission.com	2026-09-05 18:31:07 (3 minutes ago)	Blocked by UFW (TCP on 23) Source port: 52404 TTL: 234 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 23) Source port: 52404 TTL: 234 Packet length: 40 TOS: 0x08 This report (for 131.123.40.77) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan Hacking Brute-Force
🇩🇪 Kitki30.com	2026-09-05 18:30:03 (4 minutes ago)	Entered Telnet Tarpit (endlessh, server 3). Log: 2026-09-05T18:30:03.186Z ACCEPT host=::ffff:131.123 ... show more Entered Telnet Tarpit (endlessh, server 3). Log: 2026-09-05T18:30:03.186Z ACCEPT host=::ffff:131.123.40.77 port=51344 fd=133 n=132/4096 show less	IoT Targeted Port Scan Brute-Force
🇫🇮 6kilowatti	2026-09-05 18:24:43 (9 minutes ago)	2026-09-05T21:24:43.507801+03:00 6kw kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b6:e7:09:18:fd:74 ... show more 2026-09-05T21:24:43.507801+03:00 6kw kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3e:b6:e7:09:18:fd:74:f4:53:e7:08:00 SRC=131.123.40.77 DST=5.61.88.83 LEN=40 TOS=0x00 PREC=0x00 TTL=239 ID=54321 PROTO=TCP SPT=59492 DPT=23 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Port Scan
🇩🇪 xserverx.ru	2026-09-05 18:16:51 (17 minutes ago)	[UFW SCAN!!!!] SRC=131.123.40.77 LEN=40 TOS=0x00 PREC=0x20 TTL=249 PROTO=TCP SPT=46926 DPT=23 WINDOW ... show more [UFW SCAN!!!!] SRC=131.123.40.77 LEN=40 TOS=0x00 PREC=0x20 TTL=249 PROTO=TCP SPT=46926 DPT=23 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Port Scan
🇩🇪 zupan	2026-09-05 18:15:38 (18 minutes ago)	Blocked by UFW on vps [23/tcp] \| SPT: 40513 \| TTL: 245 \| LEN: 40 \| TOS: 0x00 • Reported by: github.c ... show more Blocked by UFW on vps [23/tcp] \| SPT: 40513 \| TTL: 245 \| LEN: 40 \| TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan IoT Targeted
🇭🇰 PingMeMaybe	2026-09-05 18:03:35 (30 minutes ago)	Blocked by UFW on hk [23/tcp] Source port: 42357 TTL: 242 Packet length: 40 TOS: 0x00 This report w ... show more Blocked by UFW on hk [23/tcp] Source port: 42357 TTL: 242 Packet length: 40 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan IoT Targeted
🇩🇪 RazorLabs	2026-09-05 17:51:52 (42 minutes ago)	Automated report from fail2ban: unsolicited TCP connection attempt to port 23/2323 (telnet) on a hos ... show more Automated report from fail2ban: unsolicited TCP connection attempt to port 23/2323 (telnet) on a host running no telnet service, dropped by host firewall. show less	Port Scan Brute-Force IoT Targeted
🇫🇷 thecocasio	2026-09-05 17:51:38 (42 minutes ago)	PortSentry honeypot: unsolicited TCP connection to closed decoy port 23 (Telnet) on a host running n ... show more PortSentry honeypot: unsolicited TCP connection to closed decoy port 23 (Telnet) on a host running no such service. Automated port-scan detection at 2026-09-05T17:51:38Z. show less	Port Scan
🇬🇧 OptimusGO	2026-09-05 17:50:25 (43 minutes ago)	Malicious activity detected: web_attack Server: commstackbc (185.127.18.66) Attack: web_attack Time ... show more Malicious activity detected: web_attack Server: commstackbc (185.127.18.66) Attack: web_attack Timestamp: 2026-09-05 18:50:25 UTC Log evidence: 09/05/2026-18:50:24.249185 [wDrop] [] [1:7001101:1] FINSERV CRITICAL: Telnet Access Blocked [] [Classification: Potential Corporate Privacy Violation] [Priority: 1] {TCP} 131.123.40.77:33832 -> 185.127.18.66:23 09/05/2026-18:50:24.249185 [] [1:1000103:1] SECURITY Management Port Probe - CRITICAL [] [Classification: Attempted Administrator Privilege Gain] [Priority: 1] {TCP} 131.123.40.77:33832 -> 185.127.18.66:23 show less	Port Scan Brute-Force
🇩🇪 guldkage	2026-09-05 17:38:07 (56 minutes ago)	Unauthorized connection attempt detected from IP address 131.123.40.77 to port 23 (ger-03) [v]	Brute-Force Exploited Host
🇱🇹 NotACaptcha	2026-09-05 17:33:05 (1 hour ago)	Unauthorised access (Sep 5 20:33) SRC=131.123.40.77 LEN=40 TTL=247 ID=54321 TCP DPT=23 WINDOW=65535 ... show more Unauthorised access (Sep 5 20:33) SRC=131.123.40.77 LEN=40 TTL=247 ID=54321 TCP DPT=23 WINDOW=65535 SYN show less	Port Scan
🇫🇷 Petre 21_ip	2026-09-05 17:27:37 (1 hour ago)	2026-09-05T19:27:37.054958+02:00 vmi2775508 kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:5c:a7:cf:c ... show more 2026-09-05T19:27:37.054958+02:00 vmi2775508 kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:5c:a7:cf:c0:69:11:b3:85:db:08:00 SRC=131.123.40.77 DST=155.133.26.57 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=54321 PROTO=TCP SPT=50794 DPT=23 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Port Scan
🇺🇸 xmission.com	2026-09-05 17:15:45 (1 hour ago)	Blocked by UFW (TCP on 23) Source port: 56810 TTL: 234 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 23) Source port: 56810 TTL: 234 Packet length: 40 TOS: 0x08 This report (for 131.123.40.77) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan Hacking Brute-Force
🇺🇸 johuang92	2026-09-05 17:14:54 (1 hour ago)	Cowrie SSH honeypot: session e6ef995c6c36	SSH
🇺🇸 mutebot.net	2026-09-05 17:09:21 (1 hour ago)	SRC=131.123.40.77, PROTO=TCP, SPT=54064, DPT=23	Port Scan

Showing 1 to 15 of 136 reports

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