Robtex

Up: 193.151.104.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.151.104.0/25
Down right: 193.151.104.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.151.104.1	PTR	brd.4.1.osnova.tv
193.151.104.1	A	ns.dytynets.net.ua
193.151.104.1	A	gw1.dnet.com.ua
193.151.104.2	PTR	brd.4.2.osnova.tv
193.151.104.2	A	ns2.dytynets.net.ua
193.151.104.3	A	gw3.dnet.com.ua
193.151.104.4	A	gw4.dnet.com.ua
193.151.104.5	A	gw5.dnet.com.ua
193.151.104.6	A	gw6.dnet.com.ua
193.151.104.7	PTR	pool.4-7.nat.osnova.tv
193.151.104.7	A	gw7.dnet.com.ua
193.151.104.8	A	gw8.dnet.com.ua
193.151.104.9	A	gw9.dnet.com.ua
193.151.104.10	A	gw10.dnet.com.ua
193.151.104.11	A	gw11.dnet.com.ua
193.151.104.13	PTR	pool.4-13.nat.osnova.tv
193.151.104.13	A	gwvit.dnet.com.ua
193.151.104.15	A	gw15.dnet.com.ua
193.151.104.42	PTR	pool.4-42.nat.osnova.tv
193.151.104.74	A	ns.ctel.net.ua
193.151.104.86	A+PTR	azm.dnet.com.ua
193.151.104.104	A+PTR	agrosintez.com.ua
193.151.104.105	A	lg.ctel.net.ua
193.151.104.105	A	ns2.ctel.net.ua
193.151.104.105	A	relay.ctel.net.ua
193.151.104.108	A	teplosb.cn.ua