Robtex

Up: 193.34.172.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.34.172.0/25
Down right: 193.34.172.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.34.172.1	A+PTR	ns.icservice.net.ua
193.34.172.1	A	mail.icservice.net.ua
193.34.172.1	A	novi.uz.ua
193.34.172.5	PTR	netsoft-gw.icservice.net.ua
193.34.172.14	PTR	rakhiv.net.ua
193.34.172.26	PTR	26-172.users.icservice.net.ua
193.34.172.26	A	ostolosh.net
193.34.172.26	A	www.ostolosh.net
193.34.172.42	PTR	42-172.users.icservice.net.ua
193.34.172.50	A	velyatino.icservice.net.ua
193.34.172.58	PTR	infobyte.net.ua
193.34.172.66	PTR	66-172.users.icservice.net.ua
193.34.172.98	PTR	98-172.users.icservice.net.ua
193.34.172.130	PTR	130-172.users.icservice.net.ua
193.34.172.130	A	dubove.net
193.34.172.130	A	infobyte.net.ua
193.34.172.131	PTR	131-172.users.icservice.net.ua
193.34.172.131	A	www.infobyte.net.ua
193.34.172.131	A	infobyte.net.ua
193.34.172.138	A+PTR	mail.neresnytsa.net
193.34.172.138	A	neresnytsa.net
193.34.172.140	PTR	140-172.users.icservice.net.ua
193.34.172.146	PTR	146-172.users.icservice.net.ua
193.34.172.158	PTR	lipcha.icservice.net.ua
193.34.172.182	PTR	182-172.users.icservice.net.ua
193.34.172.182	A	svalyava.net
193.34.172.190	PTR	190-172.users.icservice.net.ua
193.34.172.198	PTR	198-172.users.icservice.net.ua
193.34.172.210	PTR	210-172.users.icservice.net.ua
193.34.172.247	PTR	247-172.users.icservice.net.ua
193.34.172.253	PTR	253-172.users.icservice.net.ua