AS4230 CLARO S.A.

Abuse reported against IP addresses announced by autonomous system 4230. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 18 IP addresses in AS4230 CLARO S.A. were reported for abuse, in 62 reports altogether. None of them has a confidence score high enough for the default blocklist yet. The most common reasons were Bad Web Bot, Web Spam and SSH. Most of them are in Brazil.

18addresses reported, 30 days

0on the default blocklist (75+)

62reports against them

2 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇧🇷200.174.115.18	72	9	Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	2 h
🇧🇷187.28.26.214	66	7	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	8 h
🇧🇷200.166.5.18	65	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	11 h
🇧🇷200.248.202.115	61	8	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	2 h
🇧🇷189.52.52.162	59	10	DNS Poisoning Phishing Web Spam Email Spam Port Scan Hacking SQL Injection Spoofing Bad Web Bot Exploited Host Web App Attack SSH Mail Server Attack Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	11 h
🇧🇷189.52.120.37	39	4	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
🇧🇷189.23.51.117	31	2	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	21 h
🇧🇷201.73.242.39	29	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	43 h
🇧🇷201.90.209.35	18	1	Brute-Force SSH Malware Distribution	11 h
🇧🇷200.178.173.185	18	1	Brute-Force SSH Malware Distribution	11 h
🇧🇷189.53.85.222	18	1	Brute-Force SSH Malware Distribution	11 h
🇧🇷189.53.131.1	18	1	Brute-Force SSH Malware Distribution	11 h
🇧🇷200.214.149.34	15	2	DNS Poisoning SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	43 h
🇧🇷189.23.51.118	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇧🇷200.174.198.158	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇧🇷189.23.197.134	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇧🇷200.252.141.201	14	1	Web Spam Port Scan Bad Web Bot	20 h
🇧🇷200.211.124.167	14	1	Web Spam Port Scan Bad Web Bot	20 h

What they were reported for

Where they are

🇧🇷 Brazil18

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 50 minutes ago.