AS16591 Google Fiber Inc.

Abuse reported against IP addresses announced by autonomous system 16591. If you run this network, the addresses below are a good place to start an abuse investigation.

In the last 30 days, 172 IP addresses in AS16591 Google Fiber Inc. were reported for abuse, in 666 reports altogether. 1 of them (0%) has a confidence score of 75 or more and is on the default blocklist. The most common reasons were Port Scan, Bad Web Bot and Web Spam. Most of them are in United States.

172addresses reported, 30 days

1on the default blocklist (75+)

666reports against them

3 hsince the latest report

Most reported addresses

Address	Score	Reports	Categories	Last seen
🇺🇸136.55.16.224	77	22	DNS Poisoning 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 Fake Accounts Telnet Abuse	3 h
🇺🇸136.50.162.34	65	23	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	3 h
🇺🇸136.36.189.65	52	17	Web Spam Port Scan Hacking Bad Web Bot Web App Attack SSH Vulnerability Scan Command & Control	3 h
🇺🇸136.56.0.212	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	15 h
🇺🇸136.56.34.147	49	22	Phishing Web Spam Email Spam Port Scan Hacking Spoofing Bad Web Bot Web App Attack Mail Server Attack Vulnerability Scan Command & Control	3 h
🇺🇸136.47.234.125	42	6	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	39 h
🇺🇸136.59.152.115	41	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	15 h
🇺🇸136.61.114.56	41	6	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 d
🇺🇸136.57.229.66	41	3	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	2 d
🇺🇸136.57.55.159	39	8	DNS Poisoning VoIP Fraud 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
🇺🇸136.53.190.155	39	8	DNS Poisoning VoIP Fraud 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
🇺🇸136.50.136.94	39	7	DNS Poisoning VoIP Fraud Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	14 h
🇺🇸136.50.51.32	39	7	DNS Poisoning VoIP Fraud Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	14 h
🇺🇸136.34.100.225	39	7	DNS Poisoning VoIP Fraud Web Spam Port Scan SQL Injection Bad Web Bot Exploited Host SSH Vulnerability Scan Malware Distribution Command & Control API Abuse Fake Accounts Telnet Abuse	14 h
🇺🇸136.34.137.46	37	4	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	11 h
🇺🇸136.57.217.67	37	4	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	15 h
🇺🇸136.50.36.79	37	4	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	15 h
🇺🇸136.47.164.1	36	7	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
🇺🇸136.52.135.220	35	5	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	18 h
🇺🇸136.63.60.164	35	6	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	3 d

What they were reported for

Where they are

🇺🇸 United States172

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 29 minutes ago.