AS27843 OPTICAL TECHNOLOGIES S.A.C.

Abuse reported against IP addresses announced by autonomous system 27843. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 12 IP addresses in AS27843 OPTICAL TECHNOLOGIES S.A.C. were reported for abuse, in 46 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 Port Scan. Most of them are in Peru.

12addresses reported, 30 days

0on the default blocklist (75+)

46reports against them

3 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇵🇪38.19.145.144	71	10	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	3 h
🇵🇪161.132.132.89	50	8	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	3 h
🇵🇪161.132.130.82	47	7	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	16 h
🇵🇪161.132.88.202	37	4	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	3 h
🇵🇪190.12.83.134	33	5	Phishing Web Spam Email Spam Port Scan Spoofing Bad Web Bot Web App Attack Mail Server Attack Command & Control	18 h
🇵🇪209.45.120.149	26	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
🇵🇪38.19.156.227	24	3	Web Spam Port Scan Hacking Bad Web Bot Vulnerability Scan	3 h
🇵🇪181.177.235.86	17	1	Brute-Force SSH Malware Distribution	18 h
🇵🇪170.0.235.253	17	1	Brute-Force SSH Malware Distribution	18 h
🇵🇪190.12.95.170	15	2	Web Spam Port Scan Bad Web Bot	3 h
🇵🇪181.177.226.10	15	2	Web Spam Port Scan Bad Web Bot	3 h
🇵🇪170.0.233.102	14	1	Web Spam Port Scan Bad Web Bot	21 h

What they were reported for

Where they are

🇵🇪 Peru12

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 31 minutes ago.