Robtex

Up: 77.121.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.121.32.0/21
Down right: 77.121.40.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.121.32.1	PTR	ns1.sevcable.net
77.121.32.2	PTR	ns2.sevcable.net
77.121.32.2	A	mail.sevcable.net
77.121.32.3	PTR	mail.sevcable.net
77.121.32.3	A	dewcom.sevcable.net
77.121.32.4	PTR	docsis.sev.volia.net
77.121.32.6	A	textseo.ru
77.121.32.6	A	grinya.smn.com.ua
77.121.32.6	A	olgasham.ru
77.121.32.18	A+PTR	agg-1.sev.volia.net
77.121.32.20	A	fqdn.sevcable.net
77.121.32.68	A	tscrimea.com
77.121.32.68	A	www.tscrimea.com
77.121.32.68	A	sevcable.net
77.121.32.69	PTR	mail.tscrimea.ru
77.121.32.162	PTR	dewcom.sevcable.net
77.121.32.166	PTR	77.121.32.166.tscrimea.com
77.121.32.166	A	olgasham.ru
77.121.32.210	A+PTR	sc.ag-home.net
77.121.32.210	A	ag-home.net
77.121.34.72	A	milestoneless-joy.volia.net
77.121.34.89	A	freezeness-wallet.volia.net
77.121.34.204	A	bent.breeches.volia.net
77.121.34.228	A	methodness.barb.volia.net
77.121.35.178	PTR	dhcp-pool.net-77.121.35.host-178.sev.crimea.volia.ua
77.121.36.82	A	tolling-fish.volia.net
77.121.37.4	PTR	dhcp-pool.net-77.121.37.host-4.sev.sevcable.net
77.121.37.18	PTR	dhcp-pool.net-77.121.37.host-18.sev.sevcable.net
77.121.37.34	PTR	dhcp-pool.net-77.121.37.host-34.sev.sevcable.net
77.121.37.114	PTR	dhcp-pool.net-77.121.37.host-114.sev.sevcable.net
77.121.37.145	PTR	dhcp-pool.net-77.121.37.host-145.sev.sevcable.net
77.121.37.194	PTR	dhcp-pool.net-77.121.37.host-194.sev.sevcable.net
77.121.37.211	PTR	dhcp-pool.net-77.121.37.host-211.sev.sevcable.net
77.121.37.240	PTR	dhcp-pool.net-77.121.37.host-240.sev.sevcable.net
77.121.38.3	PTR	dhcp-pool.net-77.121.38.host-3.sev.sevcable.net
77.121.38.16	PTR	dhcp-pool.net-77.121.38.host-16.sev.sevcable.net
77.121.38.17	PTR	dhcp-pool.net-77.121.38.host-17.sev.sevcable.net
77.121.38.18	PTR	dhcp-pool.net-77.121.38.host-18.sev.sevcable.net
77.121.38.19	PTR	dhcp-pool.net-77.121.38.host-19.sev.sevcable.net
77.121.38.33	PTR	dhcp-pool.net-77.121.38.host-33.sev.sevcable.net
77.121.38.48	PTR	dhcp-pool.net-77.121.38.host-48.sev.sevcable.net
77.121.38.66	PTR	dhcp-pool.net-77.121.38.host-66.sev.sevcable.net
77.121.38.96	PTR	dhcp-pool.net-77.121.38.host-96.sev.sevcable.net
77.121.38.97	PTR	dhcp-pool.net-77.121.38.host-97.sev.sevcable.net
77.121.38.114	PTR	dhcp-pool.net-77.121.38.host-114.sev.sevcable.net
77.121.38.130	PTR	dhcp-pool.net-77.121.38.host-130.sev.sevcable.net
77.121.38.149	A	seasless-lollipop.volia.net
77.121.38.176	PTR	dhcp-pool.net-77.121.38.host-176.sev.sevcable.net
77.121.38.194	PTR	dhcp-pool.net-77.121.38.host-194.sev.sevcable.net
77.121.38.208	PTR	dhcp-pool.net-77.121.38.host-208.sev.sevcable.net
77.121.38.226	PTR	dhcp-pool.net-77.121.38.host-226.sev.sevcable.net
77.121.38.240	PTR	dhcp-pool.net-77.121.38.host-240.sev.sevcable.net
77.121.39.6	PTR	dhcp-pool.net-77.121.39.host-6.sev.sevcable.net
77.121.39.56	PTR	dhcp-pool.net-77.121.39.host-56.sev.sevcable.net
77.121.39.92	PTR	dhcp-pool.net-77.121.39.host-92.sev.sevcable.net
77.121.39.123	PTR	dhcp-pool.net-77.121.39.host-123.sev.sevcable.net
77.121.40.88	A	demanding-fortress.volia.net
77.121.40.242	A	bison.swell.volia.net
77.121.41.207	A	hooting.aim.volia.net
77.121.44.214	A	garmentness-grapes.volia.net
77.121.45.2	PTR	dhcp-pool.net-77.121.45.host-2.sev.sevcable.net
77.121.45.16	PTR	dhcp-pool.net-77.121.45.host-16.sev.sevcable.net
77.121.45.18	PTR	dhcp-pool.net-77.121.45.host-18.sev.sevcable.net
77.121.45.35	PTR	dhcp-pool.net-77.121.45.host-35.sev.sevcable.net
77.121.45.65	PTR	dhcp-pool.net-77.121.45.host-65.sev.sevcable.net
77.121.45.66	PTR	dhcp-pool.net-77.121.45.host-66.sev.sevcable.net
77.121.45.81	PTR	dhcp-pool.net-77.121.45.host-81.sev.sevcable.net
77.121.45.96	PTR	dhcp-pool.net-77.121.45.host-96.sev.sevcable.net
77.121.45.98	PTR	dhcp-pool.net-77.121.45.host-98.sev.sevcable.net
77.121.45.99	PTR	dhcp-pool.net-77.121.45.host-99.sev.sevcable.net
77.121.45.129	PTR	dhcp-pool.net-77.121.45.host-129.sev.sevcable.net
77.121.45.177	PTR	dhcp-pool.net-77.121.45.host-177.sev.sevcable.net
77.121.45.208	PTR	dhcp-pool.net-77.121.45.host-208.sev.sevcable.net
77.121.45.211	PTR	dhcp-pool.net-77.121.45.host-211.sev.sevcable.net
77.121.45.240	PTR	dhcp-pool.net-77.121.45.host-240.sev.sevcable.net
77.121.45.243	PTR	dhcp-pool.net-77.121.45.host-243.sev.sevcable.net
77.121.45.250	A	dns3.lipradns.ru
77.121.46.10	A	oirtjhwenwemn.net
77.121.46.18	PTR	dhcp-pool.net-77.121.46.host-18.sev.sevcable.net
77.121.46.35	PTR	dhcp-pool.net-77.121.46.host-35.sev.sevcable.net
77.121.46.51	PTR	dhcp-pool.net-77.121.46.host-51.sev.sevcable.net
77.121.46.64	PTR	dhcp-pool.net-77.121.46.host-64.sev.sevcable.net
77.121.46.82	PTR	dhcp-pool.net-77.121.46.host-82.sev.sevcable.net
77.121.46.112	PTR	dhcp-pool.net-77.121.46.host-112.sev.sevcable.net
77.121.46.129	PTR	dhcp-pool.net-77.121.46.host-129.sev.sevcable.net
77.121.46.146	PTR	dhcp-pool.net-77.121.46.host-146.sev.sevcable.net
77.121.46.163	PTR	dhcp-pool.net-77.121.46.host-163.sev.sevcable.net
77.121.46.178	PTR	dhcp-pool.net-77.121.46.host-178.sev.sevcable.net
77.121.46.226	PTR	dhcp-pool.net-77.121.46.host-226.sev.sevcable.net
77.121.46.227	PTR	dhcp-pool.net-77.121.46.host-227.sev.sevcable.net
77.121.46.240	PTR	dhcp-pool.net-77.121.46.host-240.sev.sevcable.net
77.121.47.43	A	mashinagruzinshadn.com
77.121.47.97	PTR	dhcp-pool.net-77.121.47.host-97.sev.crimea.volia.ua