AS58087 Florian Kolb

Abuse reported against IP addresses announced by autonomous system 58087. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 34 IP addresses in AS58087 Florian Kolb were reported for abuse, in 236 reports altogether. 1 of them (2%) has a confidence score of 75 or more and is on the default blocklist. The most common reasons were Bad Web Bot, Port Scan and Web Spam. Most of them are in Germany.

34addresses reported, 30 days

1on the default blocklist (75+)

236reports against them

32 minsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇩🇪37.114.50.142	75	18	FTP Brute-Force Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Credential Stuffing Vulnerability Scan Command & Control Tor Exit Node	32 min
🇩🇪109.71.252.88	70	17	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse Tor Exit Node	32 min
🇩🇪37.114.50.27	69	17	DNS Poisoning FTP Brute-Force Web Spam Port Scan Hacking SQL Injection Brute-Force Bad Web Bot Exploited Host Web App Attack SSH Credential Stuffing Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse Tor Exit Node	35 min
🇩🇪45.13.225.78	66	16	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse Tor Exit Node	32 min
🇩🇪5.253.247.27	65	16	FTP Brute-Force Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Credential Stuffing Vulnerability Scan Command & Control Tor Exit Node	32 min
🇩🇪37.114.63.5	64	15	FTP Brute-Force Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Credential Stuffing Vulnerability Scan Command & Control Tor Exit Node	35 min
🇩🇪109.71.252.182	61	15	Web Spam Port Scan Hacking Bad Web Bot Web App Attack Vulnerability Scan Command & Control Tor Exit Node	32 min
🇩🇪37.114.50.18	60	14	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse Tor Exit Node	35 min
🇩🇪38.97.56.87	58	10	DNS Poisoning FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking 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	4 h
🇩🇪109.71.252.97	49	12	Web Spam Port Scan Bad Web Bot Web App Attack Command & Control Tor Exit Node	32 min
🇩🇪46.247.108.163	46	10	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 Tor Exit Node	9 h
🇩🇪45.13.225.69	44	11	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan Tor Exit Node	35 min
🇩🇪46.247.108.106	43	6	DNS Poisoning Web Spam Port Scan Hacking SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	3 h
🇩🇪176.100.39.60	37	5	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	3 h
🇩🇪185.14.92.13	27	5	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	9 h
🇩🇪2a0e:97c0:3e3:460:1337:b04b:1337:5	24	2	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	46 h
🇩🇪176.100.37.230	17	2	Web App Attack Command & Control	18 h
🇩🇪176.100.36.22	16	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	5 d
🇩🇪38.87.116.12	15	2	Web Spam Port Scan Bad Web Bot	3 h
🇩🇪45.90.98.103	15	3	Web Spam Port Scan Bad Web Bot	3 h

What they were reported for

Where they are

🇩🇪 Germany34

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 30 minutes ago.