Free proxies by network
Free Netcup proxies. 2 networks, one page.
Netcup announces 2 autonomous systems, and we hold addresses on all of them. Everything we have seen running a proxy on this operator is here, in one list rather than split across 2 pages.
Answering now
10
Addresses we hold
807
Seen before, silent now
797
A free proxy that answered a minute ago can be gone now, which is why both numbers are here rather than one. Paid netcup-grade alternatives start at $0.44/GB.
Networks
The 2 autonomous systems Netcup announces
Why the dead addresses are listed too
Most free-proxy sites show you what answered on the last sweep and quietly drop everything else, which makes a network look empty on a bad day and hides the thing you probably wanted to know: whether proxies keep appearing on Netcup at all. We hold 807 addresses on this operator and 10 of them are answering right now. Both numbers are true and only one of them is useful on its own.
What a Netcup address is and is not
An autonomous system number identifies a network run as one unit. When a proxy sits on Netcup, the machine hosting it lives inside that operator's address space, which is what a site sees when you connect. Filtering by network is useful when you specifically want, or specifically want to avoid, one provider's addresses. It says nothing about whether any individual address is fast, private or still alive in a minute.