AS16509 Amazon.com, Inc.

Abuse reported against IP addresses announced by autonomous system 16509. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 2,457 IP addresses in AS16509 Amazon.com, Inc. were reported for abuse, in 8,646 reports altogether. 6 of them (0%) have a confidence score of 75 or more and are on the default blocklist. The most common reasons were Bad Web Bot, Web Spam and Port Scan. Most of them are in United States.

2,457addresses reported, 30 days

6on the default blocklist (75+)

8,646reports against them

1 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇺🇸18.218.118.203	77	22	FTP Brute-Force Phishing Open Proxy Web Spam Email Spam Port Scan Hacking Spoofing Brute-Force Bad Web Bot Web App Attack SSH Mail Server Attack Vulnerability Scan Command & Control HTTP Flood	1 h
🇺🇸3.130.168.2	76	22	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control HTTP Flood	1 h
🇺🇸18.217.208.51	75	22	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control HTTP Flood	1 h
🇺🇸18.190.15.50	75	18	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control HTTP Flood	1 h
🇸🇪13.62.142.172	75	15	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	1 h
🇺🇸18.116.101.220	75	20	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control HTTP Flood	1 h
🇺🇸3.131.24.55	74	19	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control HTTP Flood	1 h
🇸🇬47.128.155.65	74	14	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control HTTP Flood	16 h
🇺🇸3.129.187.38	70	22	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control HTTP Flood	1 h
🇸🇬54.255.189.178	66	14	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	7 h
🇺🇸35.80.21.128	64	14	Web Spam Port Scan Hacking Bad Web Bot Exploited Host Web App Attack Credential Stuffing Vulnerability Scan Malware Distribution Command & Control Database Attack HTTP Flood	1 h
🇺🇸3.101.142.10	64	14	Web Spam Port Scan Hacking Bad Web Bot Exploited Host Web App Attack Credential Stuffing Vulnerability Scan Malware Distribution Command & Control Database Attack HTTP Flood	1 h
🇺🇸35.94.101.37	64	14	Web Spam Port Scan Hacking Bad Web Bot Exploited Host Web App Attack Credential Stuffing Vulnerability Scan Malware Distribution Command & Control Database Attack HTTP Flood	1 h
🇦🇺3.105.228.105	64	6	FTP Brute-Force Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack Credential Stuffing Vulnerability Scan Command & Control	16 h
🇦🇺15.134.85.250	63	10	DNS Poisoning FTP Brute-Force Web Spam Port Scan Hacking SQL Injection Brute-Force Bad Web Bot Exploited Host SSH Credential Stuffing Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	9 h
🇺🇸3.134.93.22	62	14	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control HTTP Flood	1 h
🇺🇸3.14.86.234	61	9	FTP Brute-Force Phishing Open Proxy Web Spam Port Scan Hacking Brute-Force Bad Web Bot Web App Attack SSH Vulnerability Scan Malware Distribution Command & Control HTTP Flood	10 h
🇺🇸3.131.220.121	59	15	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	1 h
🇨🇦15.156.234.60	59	8	Phishing Web Spam Email Spam Port Scan Hacking Spoofing Bad Web Bot Web App Attack Mail Server Attack Vulnerability Scan Command & Control	1 h
🇬🇧18.133.212.170	58	10	Phishing Web Spam Email Spam Port Scan Hacking Spoofing Bad Web Bot Web App Attack Mail Server Attack Vulnerability Scan Command & Control	16 h

What they were reported for

Where they are

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 32 minutes ago.