5.167.4.159

Activity Trending Down This IP hasn't received reports recently, which causes the score to decay.
Abuse Confidence Score
38% Elevated
31 reports
20 reporters · latest 1 month ago
ISP
JSC ER-Telecom Holding Irkutsk branch
Usage Type
Fixed Line ISP
ASN
AS51645
Hostname(s)
5x167x4x159.dynamic.irkutsk.ertelecom.ru
Domain Name
ertelecom.ru
Country
🇷🇺 Russian Federation
City
Irkutsk, Irkutsk Oblast
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Abuse Reports

Total reports
31 from 20 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 14 🇩🇪 Germany 4 🇨🇿 Czechia 2
Most common categories Port Scan 24 Hacking 7 Brute-Force 6 IoT Targeted 3 Web Spam 1
Old reports The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
🇺🇸 MPL
tcp/23 (2 or more attempts)
Port Scan
🇺🇸 mutebot.net
SRC=5.167.4.159, PROTO=TCP, SPT=53000, DPT=23
Port Scan
🇫🇮 6kilowatti
Port Scan
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:43864 dst:23
Port Scan
🇳🇱 EGP Abuse Dept
Unauthorized connection to Telnet port 23
Port Scan Hacking
🇨🇿 Countryman
repeated unauthorized VPN login attempt, user sweep
VPN IP Hacking Brute-Force
🇧🇷 SOC Blue Team
IPs get by Hunting on SIEM
Phishing Web Spam Port Scan Hacking
🇨🇿 lp
Brute-Force Web App Attack
🇺🇸 MPL
tcp/23 (4 or more attempts)
Port Scan
🇺🇸 OceanTreasure
tcp/23; Legacy Telnet remote access probe @ 2026-09-28T16:41:23Z
IoT Targeted Port Scan
🇳🇱 EGP Abuse Dept
Unauthorized connection to Telnet port 23
Port Scan Hacking
🇺🇸 HamSammich
Automated sensor: 2 telnet brute-force attempts over the last 24h (latest 2026-09-28T03:32Z). Usernames tried: admin.
Brute-Force IoT Targeted
🇬🇧 knock
Knock-Knock honeypot brute-force: Telnet (2 total hits)
Brute-Force
🇺🇸 donarev419
Port scan detected on port 23 (connection without data transfer)
Port Scan
🇺🇸 RAP
2026-09-27 11:43:23 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan

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