Someone tried to hack my router

I just checked access and it shows someone externally connecting to a router i use,
someone using a japanese nick and apple computer hardware. I can assume only one from /prog/(or /jp/?) is leet enough to do it.
If you have a problem with me just ask here. Wrecking my router is not going to help(at most i'll just reset the hardware)

>>16
It does not have to be someone with server access to 4chan, it could be a site linked from /prog/(i check links often) or some other site.
I really have no clue, but i don't mask IPs and i don't use any proxies, so it would be much easier to get there.