Robtex

Up: 89.232.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 89.232.104.0/22
Down right: 89.232.108.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.232.104.16	PTR	16.104.232.89.in-addr.arpa
89.232.104.158	PTR	89.232.104.158
89.232.104.222	PTR	89.232.104.222
89.232.105.2	PTR	kz.saks.ru
89.232.105.9	PTR	static.9-105-232-89.kgts.ru
89.232.105.16	PTR	static.16-105-232-89.kgts.ru
89.232.105.42	PTR	static.42-105-232-89.kgts.ru
89.232.105.48	PTR	static.48-105-232-89.kgts.ru
89.232.105.89	PTR	static.89-105-232-89.kgts.ru
89.232.105.98	PTR	static.98-105-232-89.kgts.ru
89.232.105.114	PTR	static.114-105-232-89.kgts.ru
89.232.105.114	A	mail2.altynbank.com
89.232.105.161	PTR	static.161-105-232-89.kgts.ru
89.232.105.162	PTR	mx4.e5domain.ru
89.232.105.162	A	mail.europakazan.ru
89.232.105.190	A	mx1.saftau.ru
89.232.105.190	A	mail.kazan-apteki.ru
89.232.105.190	A	mx3.saftau.ru
89.232.105.198	A	raciola.ru
89.232.105.198	A	xn--80aaxmoj7b.xn--p1ai
89.232.105.218	PTR	static.218-105-232-89.kgts.ru
89.232.105.218	A	mail.fondgaz.ru
89.232.106.94	A+PTR	mail.almnu.ru
89.232.106.94	A	almnu.ru
89.232.106.154	A	inko-tek.ru
89.232.106.154	A	exchange1.inko-tek.ru
89.232.107.74	A+PTR	almet.alita.su
89.232.107.74	A	mail.almet.alita.su
89.232.107.75	A+PTR	almet.baltpivo.ru
89.232.107.75	A	ns.almet.baltpivo.ru
89.232.107.230	PTR	230.107.232.89.in-addr.arpa
89.232.108.236	A	mx.aksolit.ru
89.232.108.236	A	mx.aksolit.com
89.232.109.6	PTR	89.232.109.6
89.232.109.78	A	www.davletshin.ru
89.232.109.78	PTR	89.232.109.78
89.232.109.78	A	davletshin.ru
89.232.109.82	A	telecom-serv.ru
89.232.109.82	A	www.openkazan.info
89.232.109.82	A	mail.openkazan.info
89.232.109.109	A	ns2.kamsnab.com
89.232.109.109	A	ns.kamsnab.com
89.232.109.109	A	okun.group
89.232.109.151	PTR	89.232.109.151
89.232.109.221	PTR	89.232.109.221
89.232.109.226	PTR	89.232.109.226