Features and recommendations
Bulgarian proxies provide access to local traffic and content, useful for parsing local resources or checking geo-targeting.
Public SOCKS4 are outdated and can be detected.
It is recommended to set a connection timeout of 2-5 seconds to avoid receiving non-working IPs.
Bulgarian hosting providers often limit activity, leading to frequent connection drops.
Start by checking the ping: stable servers usually respond within 80-120 ms.
For reliability, choose residential IPs instead of data centers and always check functionality on the target site, as local blocks can be unpredictable.