Robtex

Up: 89.215.28.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.215.28.0/25
Down right: 89.215.28.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.215.28.122	PTR	89-215-28-122.2073543725.ddns-lan.pl.ekk.bg
89.215.28.122	A	xmu.bg
89.215.28.122	A	*.xtyling.net
89.215.28.126	PTR	unknown.ddns-lan.pl.ekk.bg
89.215.28.126	A	mail.lakis.ro
89.215.28.218	PTR	unknown.ddns-lan.pl.ekk.bg
89.215.28.229	PTR	unknown.ddns-lan.pl.ekk.bg
89.215.28.242	PTR	unknown.ddns-lan.pl.ekk.bg