Why is email from KR and CN getting through?

I have my blacklists in my spamcop options set to every DNS blacklist
except SPEWS and SORBS.Ý So my blacklists include "South Korea (the
country) = korea.services.net" and "China (the country) =
cn.rbl.cluecentral.net".

This AM I found that I was getting spam that appears to be coming from
these countries. Some examples:

http://www.spamcop.net/mcgi?action=gettrack&reportid=1470760887 from
222.118.168.163 which is in Korea:
http://www.senderbase.org/search?searchString=222.118.168.163 .

http://www.spamcop.net/mcgi?action=gettrack&reportid=1470760704 from
222.139.66.85 which may be in China (reports sent to 
[email protected]).

http://www.spamcop.net/mcgi?action=gettrack&reportid=1470760476 from
61.149.217.69 which is in China:
http://www.senderbase.org/search?searchString=61.149.217.69 .

and many others. Is something broken, will it get fixed?

On a related point, it sure would be nice if Spamcop had an option to
block all mail from APNIC.

A

Ý (I can't remember why, but I found that these two lists were blocking
unacceptable--to me--quantities of legitimate email, so I turned them
off).