A total of 19 sites are hosted on 198.41.209.141.
Here are the first 5 as they would appear when searched for:
reddit.com/user/SUSAN_IS_A_BITCH
(null)
reddit.com/user/Whiskey_bent
(null)
reddit.com/user/mrmagoo512
(null)
reddit.com/user/k0t0n0
(null)
reddit.com/user/thisisbillgates
(null)
...and the list of the remaining 14:
reddit.com/user/UncleSamGamgee
reddit.com/user/Norveilex
reddit.com/user/whoneedsmeme
reddit.com/user/paxanimus
reddit.com/user/KidROFL
reddit.com/user/discopig
reddit.com/user/coinagecrypt
reddit.com/user/callmesirgoddamnit
reddit.com/user/lordbateson
reddit.com/user/jordood
reddit.com/user/Glamdering
reddit.com/user/DilemmaIV
reddit.com/user/majornelson
reddit.com/user/Vaganny