For a functional connection, you should look for "Fresh" or "New" codes for the current month. Reliable sources for these include:

: Groups on Facebook frequently post active portal URLs and MAC addresses with their respective expiration dates.

: Codes shared in late 2022 are almost certainly expired or deactivated by the IPTV providers.

Publicly shared STBEMU codes are often used by scammers to "clone" device IDs. To protect your privacy, never share your own hardware MAC address in public forums, and consider using a to mask your connection when testing free IPTV portals.