https://isc.sans.edu/ipsascii.html not being parsed correctly

[eohrnberger]

Including the https://isc.sans.edu/ipsascii.html blacklist results in the following error:

iprange: Invalid address 185.176.026.10018701290432019021320190417.
iprange: Cannot understand line No 56515 from /tmp/.BL/updBlackList.2-5TS8vD: 185.176.026.10018701290432019021320190417