Robtex

Up: 89.232.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 89.232.112.0/21
Down right: 89.232.120.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.232.112.19	PTR	19.112.232.89.in-addr.arpa
89.232.112.38	PTR	89.232.112.38
89.232.112.82	PTR	zart.ee
89.232.112.82	A+PTR	pl.tattelecom.ru
89.232.112.82	A	ned-fin.ru
89.232.112.128	PTR	128.112.232.89.in-addr.arpa
89.232.112.129	PTR	129.112.232.89.in-addr.arpa
89.232.112.192	PTR	89.232.112.192
89.232.112.202	PTR	89.232.112.202
89.232.112.203	A	sip.tattelecom.ru
89.232.112.203	PTR	89.232.112.203
89.232.115.21	PTR	21.115.232.89.in-addr.arpa
89.232.115.25	A	etpttmf.ru
89.232.115.32	A+PTR	cloud.tattele.com
89.232.115.32	A+PTR	go.tattele.com
89.232.115.32	PTR	mail.tattele.com
89.232.115.37	PTR	37.115.232.89.in-addr.arpa
89.232.115.70	A	pl.tattelecom.ru
89.232.115.77	PTR	77.115.232.89.in-addr.arpa
89.232.115.88	PTR	88.115.232.89.in-addr.arpa
89.232.115.88	A	www.nimb.ru
89.232.115.125	PTR	125.115.232.89.in-addr.arpa
89.232.115.239	PTR	239.115.232.89.in-addr.arpa
89.232.115.239	A	www.okdoctor.ru
89.232.120.2	PTR	2.120.232.89.in-addr.arpa
89.232.120.35	PTR	35.120.232.89.in-addr.arpa
89.232.120.50	PTR	50.120.232.89.in-addr.arpa
89.232.120.51	PTR	51.120.232.89.in-addr.arpa
89.232.120.65	PTR	65.120.232.89.in-addr.arpa
89.232.120.66	PTR	66.120.232.89.in-addr.arpa
89.232.120.81	PTR	81.120.232.89.in-addr.arpa
89.232.120.97	PTR	97.120.232.89.in-addr.arpa
89.232.120.99	PTR	99.120.232.89.in-addr.arpa
89.232.120.113	PTR	113.120.232.89.in-addr.arpa
89.232.120.115	PTR	115.120.232.89.in-addr.arpa
89.232.120.130	PTR	130.120.232.89.in-addr.arpa
89.232.120.146	PTR	146.120.232.89.in-addr.arpa
89.232.120.178	PTR	178.120.232.89.in-addr.arpa
89.232.120.225	PTR	225.120.232.89.in-addr.arpa
89.232.120.226	PTR	226.120.232.89.in-addr.arpa
89.232.120.227	PTR	227.120.232.89.in-addr.arpa
89.232.120.240	PTR	240.120.232.89.in-addr.arpa
89.232.124.2	PTR	89.232.124.2
89.232.124.3	PTR	3.124.232.89.in-addr.arpa
89.232.124.5	PTR	89.232.124.5
89.232.124.16	PTR	16.124.232.89.in-addr.arpa
89.232.124.20	PTR	89.232.124.20
89.232.124.21	PTR	89.232.124.21
89.232.124.33	PTR	33.124.232.89.in-addr.arpa
89.232.124.34	PTR	34.124.232.89.in-addr.arpa
89.232.124.53	PTR	89.232.124.53
89.232.124.130	PTR	130.124.232.89.in-addr.arpa
89.232.124.177	PTR	177.124.232.89.in-addr.arpa
89.232.124.195	PTR	195.124.232.89.in-addr.arpa
89.232.124.206	A	mail.tatint.ru
89.232.124.206	A	*.tatint.ru
89.232.124.209	A	f.nimb.ru
89.232.124.211	A+PTR	mail.tatint.ru
89.232.124.211	A	*.tatint.ru
89.232.124.211	A	tatint.ru
89.232.124.213	A	cloud.tattele.com
89.232.124.224	PTR	224.124.232.89.in-addr.arpa
89.232.124.253	PTR	89.232.124.253