AS51604 JSC "ER-Telecom Holding"

Abuse reported against IP addresses announced by autonomous system 51604. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 11 IP addresses in AS51604 JSC "ER-Telecom Holding" were reported for abuse, in 36 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Web Spam, Bad Web Bot and Port Scan. Most of them are in Russia.

11addresses reported, 30 days

0on the default blocklist (75+)

36reports against them

8 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇷🇺109.195.98.241	63	9	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam Port Scan SQL Injection Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse HTTP Flood Fake Accounts Telnet Abuse	8 h
🇷🇺5.165.19.3	58	8	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	11 h
🇷🇺188.234.239.243	50	7	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam SQL Injection Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse HTTP Flood Fake Accounts Telnet Abuse	8 h
🇷🇺5.167.225.108	46	3	Web Spam Port Scan Hacking Bad Web Bot SSH Vulnerability Scan	11 h
🇷🇺178.78.51.60	29	2	Web Spam Port Scan Bad Web Bot Web App Attack Command & Control	10 h
🇷🇺92.248.196.33	27	1	FTP Brute-Force Phishing Open Proxy Web Spam Brute-Force Web App Attack Command & Control HTTP Flood	8 h
🇷🇺5.167.240.237	25	2	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam SQL Injection Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse HTTP Flood Fake Accounts Telnet Abuse	3 d
🇷🇺5.165.228.242	14	1	Web Spam Port Scan Bad Web Bot	14 h
🇷🇺92.248.134.227	14	1	Web Spam Port Scan Bad Web Bot	14 h
🇷🇺5.165.233.43	14	1	Web Spam Port Scan Bad Web Bot	14 h
🇷🇺92.248.255.78	14	1	Web Spam Port Scan Bad Web Bot	20 h

What they were reported for

Where they are

🇷🇺 Russia11

Block them

The blocklist holds every address with a confidence of 75 or more, in nine formats for firewalls, web servers and SIEMs. Download it with a free API key:

curl -s "https://isipsafe.com/api/v1/blocklist?key=$ISIPSAFE_KEY&format=txt"

See the integration guides for nginx, fail2ban, pfSense, MikroTik and more, or the API reference.

Figures cover the last 30 days and are refreshed hourly; last updated 42 minutes ago.