Port 8080 — HTTP-proxy / alt
Quick reference for TCP/UDP port 8080, used by HTTP-proxy / alt. Includes what the service does, security guidance and related ports.
What is port 8080?
Common HTTP proxy and alternate web port.
What port does HTTP-proxy / alt use?
HTTP-proxy / alt listens on port 8080 by default.
Is port 8080 open? How to check
Run one of these from your computer, replacing HOST with the IP address or domain you want to test.
nc -zv HOST 8080
Test-NetConnection HOST -Port 8080
nmap -p 8080 HOST
A refused or timed-out connection means the port is closed or filtered by a firewall.
Security guidance
Medium risk — open with care
Port 8080 (HTTP-proxy / alt) can safely face the internet if you keep the software up to date, restrict admin endpoints, and use TLS where possible. Audit who can reach it and watch your logs.
Related ports
Frequently asked
What is port 8080 used for?+
Port 8080 is the standard TCP/UDP port for HTTP-proxy / alt. Common HTTP proxy and alternate web port.
What port does HTTP-proxy / alt use?+
HTTP-proxy / alt listens on port 8080 by default.
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