Robtex

Up: 68.65.250.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 68.65.251.0/25
Down right: 68.65.251.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.65.251.6	PTR	rg36.palmmamal.com
68.65.251.9	PTR	68.65.251.9.gw.smart-dns.net
68.65.251.14	PTR	14.smart-dns.net
68.65.251.18	PTR	18.smart-dns.net
68.65.251.21	PTR	21.smart-dns.net
68.65.251.22	PTR	22.smart-dns.net
68.65.251.28	PTR	28.smart-dns.net
68.65.251.28	A	ouchide-pizza.com
68.65.251.28	A	fud0-sanhous1ng.com
68.65.251.29	A	ns1.offshorebankpanama.com
68.65.251.29	A	offshorebankpanama.com
68.65.251.53	A	taiyangchengdaili65.com
68.65.251.53	A	chimbg.net
68.65.251.53	A	www.panacea-labs.com
68.65.251.66	A	mail.zbipjm.com
68.65.251.66	A	toukyuudenentoshisen-shuuhen-bukken.com
68.65.251.66	A	mail.uggsbootsaleonline.com
68.65.251.80	PTR	68.65.251.80.ns.smart-dns.net
68.65.251.83	A	card-de-10an.org
68.65.251.83	A	spumone.net
68.65.251.86	PTR	86.smart-dns.net
68.65.251.91	PTR	91.smart-dns.net
68.65.251.92	PTR	92.smart-dns.net
68.65.251.98	PTR	98.smart-dns.net
68.65.251.102	A	chicagoshomesforsale.com
68.65.251.102	A	kome-please-service.com
68.65.251.102	A	relax-socioeconomic.com
68.65.251.106	PTR
68.65.251.106	A	zr0.biz
68.65.251.106	A	drcn2015.org
68.65.251.107	A	isnvdconference.org
68.65.251.108	A	delcowagepeacejustice.org
68.65.251.110	A	highriskmerchant.net
68.65.251.122	A	supercasinobonus.net
68.65.251.122	A	dns3.internetwebsitepromotion.net
68.65.251.123	PTR	123.smart-dns.net
68.65.251.123	A	dns4.internetwebsitepromotion.net
68.65.251.124	PTR	124.colostore.net
68.65.251.124	A	brecklanddeals.com
68.65.251.124	A	mx.brecklanddeals.com
68.65.251.132	A	fantasticcleaning.biz
68.65.251.133	PTR	133.colostore.net
68.65.251.133	A	windowcleaningwembley.co.uk
68.65.251.134	PTR	134.smart-dns.net
68.65.251.138	A	carpetrepairslondon.co.uk
68.65.251.140	PTR	140.smart-dns.net
68.65.251.142	PTR	142.smart-dns.net
68.65.251.142	A	chelseamanandvan.com
68.65.251.145	PTR	68.65.251.145.netwrx.net
68.65.251.146	PTR
68.65.251.158	PTR	158.smart-dns.net
68.65.251.166	PTR	166.smart-dns.net
68.65.251.170	A	bostontenpoint.net
68.65.251.171	PTR	171.smart-dns.net
68.65.251.171	A	escapistcomics.net
68.65.251.172	PTR	172.smart-dns.net
68.65.251.172	A	howtogetlonghair.net
68.65.251.173	A	women-ejaculation.com
68.65.251.174	PTR	174.colostore.net
68.65.251.182	PTR	182.smart-dns.net
68.65.251.195	PTR	195.smart-dns.net
68.65.251.206	PTR	206.smart-dns.net
68.65.251.219	PTR	219.smart-dns.net
68.65.251.228	PTR	228.smart-dns.net
68.65.251.234	PTR	234.smart-dns.net
68.65.251.236	PTR	236.smart-dns.net
68.65.251.243	PTR
68.65.251.245	A	wahi.doondedi.com
68.65.251.246	PTR
68.65.251.253	PTR	253.smart-dns.net