I'm on unlimited UFB plan so I assume the IP is actually dynamic...and the entire pool is blacklisted?
My current IP is 121.99.186.222
According to brightcloud "proxy found" and "network found" are my issues.
Until today..I ran a Tor relay.. (gotta to something with 100/50!)...so perhaps this has got me hit with the naughty stick?

Spam Sources
Windows Exploits
Web Attacks
BotNets
Scanners
Denial of Service
Reputation
Phishing
Proxy found
Network found