AS49767 O2 Czech Republic, a.s.

Abuse reported against IP addresses announced by autonomous system 49767. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 2 IP addresses in AS49767 O2 Czech Republic, a.s. were reported for abuse, in 7 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Port Scan, Mail Server Attack and Phishing. Most of them are in Czechia.

2addresses reported, 30 days

0on the default blocklist (75+)

7reports against them

2 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇨🇿109.72.12.37	46	5	DNS Poisoning Phishing Web Spam Email Spam Port Scan 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 h
🇨🇿109.72.12.203	26	2	Phishing Web Spam Email Spam Port Scan Spoofing Bad Web Bot Mail Server Attack	20 h

What they were reported for

Where they are

🇨🇿 Czechia2

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 1 hour ago.