Real-time Blacklist Lookup & IP Reputation
What is RBLS?
RBLS is a tool for checking IP addresses and domains against real-time blacklists (RBLs), threat intelligence databases, and reputation services.
How to use RBLS?
Enter an IP address or domain name in the search field above to check its reputation status.
Our Tools
- IP Reputation Check - Check IPs against 100+ DNS blocklists and threat intelligence (IPsum, FireHOL, Tor, C2, Maltrail)
- Domain Reputation Check - Check domains against URIBLs, threat databases (HaGeZi, Blackbook), and rankings (Majestic, Tranco)
Most Popular
- 23.22.63.114
- 35.240.174.82
- 80.82.77.33
- 66.132.153.128
- 103.210.21.20
- 50.234.155.49
- 71.6.135.131
- 60.199.218.152
- 61.245.11.87
- 60.199.218.153
Trending Up
- 1.1.1.1
- 198.51.66.22
- 0-24.jp
- 103.224.212.34
- javhd.com
- 70.45.83.106
- 217.67.22.242
- 136.225.6.7
- 184.23.22.22
- 40.122.42.130
Trending Down
- 80.82.77.33
- 66.132.153.128
- 103.210.21.20
- 50.234.155.49
- 60.199.218.152
- 60.199.218.153
- 44.238.29.244
- gtld-servers.net
- 86.198.139.66
- 176.236.164.54
Example blacklisted IPs:
- 45.138.16.230 - firehol, ipsum, maltrail, tor
- 185.220.101.137 - firehol, ipsum, maltrail, tor
- 104.237.240.112 - c2, firehol, ipsum, maltrail
- 80.82.77.33
- 71.6.135.131
Example flagged domains:
- 1312services.ru - blackbook malware
- guerrillamail.com - disposable email
- tempail.com - disposable email
- google.com - clean, Majestic #1
- github.com - clean, top ranked
