Robtex

Up: 217.19.212.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 217.19.212.0/25
Down right: 217.19.212.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.19.212.0	A+PTR	0.212.19.217.sta.idknet.com
217.19.212.3	A+PTR	router212.idknet.com
217.19.212.4	A	gameserver5.idknet.com
217.19.212.4	A	dods9may.com
217.19.212.5	A+PTR	edge.sc.sheriff.md
217.19.212.5	A	sc.sheriff.md
217.19.212.5	A	www.fc.sheriff.md
217.19.212.6	A+PTR	hydra.sheriff.md
217.19.212.7	A	gameserver6.idknet.com
217.19.212.8	A	broadcast.idknet.com
217.19.212.9	A	gameserver3.idknet.com
217.19.212.11	A	gameserver4.idknet.com
217.19.212.12	PTR	tv.sheriff.md
217.19.212.13	A	13.212.19.217.sta.idknet.com
217.19.212.14	PTR	portal.idknet.com
217.19.212.15	PTR	portal.oknet.md
217.19.212.16	A+PTR	vsrv1.idknet.com
217.19.212.20	PTR	business.sheriff.md
217.19.212.21	A	21.212.19.217.sta.idknet.com
217.19.212.22	A+PTR	22.212.19.217.sta.idknet.com
217.19.212.26	A+PTR	sirius.sheriff.md
217.19.212.26	A	askue.sheriff.md
217.19.212.26	A	26.212.19.217.sta.idknet.com
217.19.212.27	A	27.212.19.217.sta.idknet.com
217.19.212.29	A+PTR	29.212.19.217.sta.idknet.com
217.19.212.29	A	isg.idknet.com
217.19.212.32	A+PTR	32.212.19.217.sta.idknet.com
217.19.212.34	A	34.212.19.217.sta.idknet.com
217.19.212.50	A	50.212.19.217.sta.idknet.com
217.19.212.58	A	58.212.19.217.sta.idknet.com
217.19.212.66	PTR	mail.pridnestrovie.com
217.19.212.66	A	66.212.19.217.sta.idknet.com
217.19.212.66	A	mkserver.idknet.com
217.19.212.67	A+PTR	mta.sheriff.md
217.19.212.69	A+PTR	69.212.19.217.sta.idknet.com
217.19.212.69	A	www.vg9dom.ru
217.19.212.69	A	ns2.wmx.md
217.19.212.70	A	70.212.19.217.sta.idknet.com
217.19.212.71	PTR	71.212.19.217.sta.idknet.com
217.19.212.71	A	tsv.md
217.19.212.71	A	odc.md
217.19.212.74	A	74.212.19.217.sta.idknet.com
217.19.212.77	A	77.212.19.217.sta.idknet.com
217.19.212.79	A	79.212.19.217.sta.idknet.com
217.19.212.86	A	86.212.19.217.sta.idknet.com
217.19.212.87	PTR	87.212.19.217.sta.idknet.com
217.19.212.100	A	100.212.19.217.sta.idknet.com
217.19.212.102	A	102.212.19.217.sta.idknet.com
217.19.212.106	A	106.212.19.217.sta.idknet.com
217.19.212.109	A	109.212.19.217.sta.idknet.com
217.19.212.112	PTR	112.212.19.217.sta.idknet.com
217.19.212.113	A	113.212.19.217.sta.idknet.com
217.19.212.119	A	119.212.19.217.sta.idknet.com
217.19.212.120	A	120.212.19.217.sta.idknet.com
217.19.212.123	A	123.212.19.217.sta.idknet.com
217.19.212.128	A	128.212.19.217.sta.idknet.com
217.19.212.138	A	138.212.19.217.sta.idknet.com
217.19.212.142	A	142.212.19.217.sta.idknet.com
217.19.212.145	A	145.212.19.217.sta.idknet.com
217.19.212.146	A+PTR	146.212.19.217.sta.idknet.com
217.19.212.146	A	rric.org
217.19.212.146	A	www.rric.org
217.19.212.148	A	148.212.19.217.sta.idknet.com
217.19.212.149	A	149.212.19.217.sta.idknet.com
217.19.212.150	A	150.212.19.217.sta.idknet.com
217.19.212.153	A	153.212.19.217.sta.idknet.com
217.19.212.154	A	154.212.19.217.sta.idknet.com
217.19.212.155	A	155.212.19.217.sta.idknet.com
217.19.212.164	A	164.212.19.217.sta.idknet.com
217.19.212.169	A	169.212.19.217.sta.idknet.com
217.19.212.170	A+PTR	170.212.19.217.sta.idknet.com
217.19.212.170	A	mail.moldavizolit.com
217.19.212.170	A	moldavizolit.com
217.19.212.174	PTR	iserv.ictcorp.biz
217.19.212.177	A	177.212.19.217.sta.idknet.com
217.19.212.183	A	183.212.19.217.sta.idknet.com
217.19.212.184	A	184.212.19.217.sta.idknet.com
217.19.212.185	A	185.212.19.217.sta.idknet.com
217.19.212.186	A	186.212.19.217.sta.idknet.com
217.19.212.188	A	188.212.19.217.sta.idknet.com
217.19.212.191	A	191.212.19.217.sta.idknet.com
217.19.212.192	PTR	192.212.19.217.sta.idknet.com
217.19.212.192	A	www.bpfpgu.ru
217.19.212.192	A	bpfpgu.ru
217.19.212.193	A	193.212.19.217.sta.idknet.com
217.19.212.195	A	195.212.19.217.sta.idknet.com
217.19.212.200	A+PTR	200.212.19.217.sta.idknet.com
217.19.212.200	A	kvintoff.com
217.19.212.200	A	ns2.kvint.md
217.19.212.201	A	201.212.19.217.sta.idknet.com
217.19.212.202	A	202.212.19.217.sta.idknet.com
217.19.212.203	A	203.212.19.217.sta.idknet.com
217.19.212.204	A	204.212.19.217.sta.idknet.com
217.19.212.205	A	205.212.19.217.sta.idknet.com
217.19.212.206	A	206.212.19.217.sta.idknet.com
217.19.212.207	A	207.212.19.217.sta.idknet.com
217.19.212.208	A	208.212.19.217.sta.idknet.com
217.19.212.209	A	209.212.19.217.sta.idknet.com
217.19.212.210	PTR	210.212.19.217.sta.idknet.com
217.19.212.213	A	213.212.19.217.sta.idknet.com
217.19.212.214	A	214.212.19.217.sta.idknet.com
217.19.212.216	A	216.212.19.217.sta.idknet.com
217.19.212.217	A	217.212.19.217.sta.idknet.com
217.19.212.218	A	218.212.19.217.sta.idknet.com
217.19.212.225	A	225.212.19.217.sta.idknet.com
217.19.212.227	A+PTR	227.212.19.217.sta.idknet.com
217.19.212.227	A	www.prisbank.com
217.19.212.227	A	prisbank.com
217.19.212.229	A	229.212.19.217.sta.idknet.com
217.19.212.231	PTR	231.212.19.217.sta.idknet.com
217.19.212.238	A	238.212.19.217.sta.idknet.com
217.19.212.246	A	246.212.19.217.sta.idknet.com
217.19.212.255	A+PTR	255.212.19.217.sta.idknet.com