AS51155 Citylink Telecom Sp. Z.o.o.

Abuse reported against IP addresses announced by autonomous system 51155. 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 AS51155 Citylink Telecom Sp. Z.o.o. were reported for abuse, in 42 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Bad Web Bot, Vulnerability Scan and SSH. Most of them are in Poland.

11addresses reported, 30 days

0on the default blocklist (75+)

42reports against them

50 minsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇵🇱46.227.39.254	52	6	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	50 min
🇵🇱46.227.39.208	52	6	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	50 min
🇵🇱46.227.39.69	52	6	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	6 h
🇵🇱178.19.186.198	37	4	DNS Poisoning Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	6 h
🇵🇱46.227.36.21	35	5	Phishing Web Spam Email Spam Port Scan Hacking Spoofing Bad Web Bot Mail Server Attack Vulnerability Scan	50 min
🇵🇱46.227.36.204	28	4	DNS Poisoning Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	6 h
🇵🇱46.227.39.28	20	5	DNS Poisoning Phishing Email Spam SQL Injection Spoofing Bad Web Bot Exploited Host SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	2 d
🇵🇱46.227.39.157	18	2	DNS Poisoning Phishing Email Spam SQL Injection Spoofing Bad Web Bot Exploited Host SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	4 d
🇵🇱178.19.186.211	15	1	Web Spam Port Scan Bad Web Bot	51 min
🇵🇱178.19.186.62	15	2	Web Spam Port Scan Bad Web Bot	6 h
🇵🇱46.227.39.49	13	1	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	4 d

What they were reported for

Where they are

🇵🇱 Poland11

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 27 minutes ago.