Robtex

Up: 89.232.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 89.232.80.0/22
Down right: 89.232.84.0/22

IP	Type	Hostname
89.232.81.1	PTR	89.232.81.1
89.232.81.4	PTR	4.81.232.89.in-addr.arpa
89.232.81.9	PTR	9.81.232.89.in-addr.arpa
89.232.81.10	PTR	10.81.232.89.in-addr.arpa
89.232.81.24	PTR	89.232.81.24
89.232.81.24	A	hls-v3-spbtv.kzn.spbtv.com
89.232.81.47	PTR	47.81.232.89.in-addr.arpa
89.232.81.48	PTR	48.81.232.89.in-addr.arpa
89.232.81.58	PTR	58.81.232.89.in-addr.arpa
89.232.81.67	PTR	67.81.232.89.in-addr.arpa
89.232.81.74	PTR	74.81.232.89.in-addr.arpa
89.232.81.80	PTR	80.81.232.89.in-addr.arpa
89.232.81.91	PTR	91.81.232.89.in-addr.arpa
89.232.81.97	PTR	97.81.232.89.in-addr.arpa
89.232.81.98	PTR	98.81.232.89.in-addr.arpa
89.232.81.129	PTR	129.81.232.89.in-addr.arpa
89.232.81.138	PTR	138.81.232.89.in-addr.arpa
89.232.81.139	PTR	139.81.232.89.in-addr.arpa
89.232.81.146	PTR	146.81.232.89.in-addr.arpa
89.232.81.154	PTR	154.81.232.89.in-addr.arpa
89.232.81.163	PTR	163.81.232.89.in-addr.arpa
89.232.81.170	PTR	170.81.232.89.in-addr.arpa
89.232.81.171	PTR	171.81.232.89.in-addr.arpa
89.232.81.176	PTR	176.81.232.89.in-addr.arpa
89.232.81.177	PTR	177.81.232.89.in-addr.arpa
89.232.81.194	PTR	194.81.232.89.in-addr.arpa
89.232.81.219	PTR	219.81.232.89.in-addr.arpa
89.232.81.224	PTR	224.81.232.89.in-addr.arpa