Robtex

Up: 68.65.220.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 68.65.220.0/25
Down right: 68.65.220.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.65.220.3	PTR	3.smart-dns.net
68.65.220.6	PTR	6.smart-dns.net
68.65.220.10	PTR	10.smart-dns.net
68.65.220.14	PTR	68.65.220.14.netwrx.net
68.65.220.28	PTR	28.smart-dns.net
68.65.220.30	A+PTR	host-68-65-220-30.static.sprious.com
68.65.220.36	PTR	36.smart-dns.net
68.65.220.38	A	www.echaritygolf.com
68.65.220.38	A	echaritygolf.com
68.65.220.38	A	mcgrailauto.com
68.65.220.42	A	www.businessentrepreneurs.com
68.65.220.45	PTR	45.smart-dns.net
68.65.220.46	PTR	46.smart-dns.net
68.65.220.58	PTR
68.65.220.58	A	www.actionbeach.com
68.65.220.58	A	actionbeach.com
68.65.220.59	PTR
68.65.220.59	A	dns7.internationalcourier.org
68.65.220.59	A	dns8.internationalcourier.org
68.65.220.61	PTR
68.65.220.61	A	flowerdeliveryinquotes.com
68.65.220.61	A	pluenghaijai.com
68.65.220.72	A	ns1.2jw7z.com
68.65.220.72	A	2jw7z.com
68.65.220.72	A	mail.2jw7z.com
68.65.220.85	A	ns1.offshoreformation.com
68.65.220.85	A	ns2.offshorebankinglicense.com
68.65.220.86	PTR	86.smart-dns.net
68.65.220.91	PTR	91.smart-dns.net
68.65.220.98	PTR	98.smart-dns.net
68.65.220.98	A	onlinecasinos-roulette.net
68.65.220.98	A	dns3.aclassip.info
68.65.220.99	PTR	99.colostore.net
68.65.220.99	A	dns4.aclassip.info
68.65.220.101	A	geckocoupon.com
68.65.220.101	A	mail.geckocoupon.com
68.65.220.102	PTR	102.smart-dns.net
68.65.220.102	A	smtp.tendringdeals.com
68.65.220.102	A	tendringdeals.com
68.65.220.108	PTR	rob108.administrationicecream.com
68.65.220.114	A	ns2.bonuslinx.com
68.65.220.114	A	ns1.bonuslinx.com
68.65.220.114	A	dharmayoga-spa.com
68.65.220.115	A	equapol.gr
68.65.220.115	A	tendenci.me
68.65.220.115	A	*.equapol.gr
68.65.220.116	PTR	116.colostore.net
68.65.220.116	A	manufacturers.org.nz
68.65.220.116	A	noaddictionindia.co.in
68.65.220.117	PTR	117.smart-dns.net
68.65.220.117	A	alternativecryptocurrencies.com
68.65.220.117	A	wtnd.us
68.65.220.124	A	ns2.myshoppingcity.com
68.65.220.124	A	ns1.myshoppingcity.com
68.65.220.125	PTR	125.smart-dns.net
68.65.220.125	A	mail.protectfullerton-recallno.com
68.65.220.125	A	horserace.biz
68.65.220.126	PTR	126.smart-dns.net
68.65.220.126	A	dns467.procloudhosting.com
68.65.220.126	A	onlinetvsoftware.net
68.65.220.130	A+PTR	asmpx.sagonova.com
68.65.220.133	PTR	133.smart-dns.net
68.65.220.133	A	ns1.xn-----vlddbaxaa2bce4ag5c4aac4ie7bh.com
68.65.220.133	A	ns2.xn-----vlddbaxaa2bce4ag5c4aac4ie7bh.com
68.65.220.157	A	templkids.com
68.65.220.158	A+PTR	host-68-65-220-158.static.sprious.com
68.65.220.168	PTR	68.65.220.168.ns.smart-dns.net
68.65.220.171	PTR	171.smart-dns.net
68.65.220.172	PTR	172.smart-dns.net
68.65.220.173	PTR	173.smart-dns.net
68.65.220.173	A	www.vhoa.org
68.65.220.173	A	image-work-office.com
68.65.220.177	PTR	177.colostore.net
68.65.220.179	A	dns1.floridafastcash.com
68.65.220.182	PTR	182.smart-dns.net
68.65.220.186	PTR	186.smart-dns.net
68.65.220.186	A	mail.stroysumom.ru
68.65.220.186	A	stroysumom.ru
68.65.220.187	PTR	187.smart-dns.net
68.65.220.187	A	mail.nonstandart-okna.ru
68.65.220.188	PTR	188.smart-dns.net
68.65.220.188	A	server6.hostseo.org.0lga.ru
68.65.220.195	PTR	195.smart-dns.net
68.65.220.197	PTR	197.smart-dns.net
68.65.220.198	A	travelkelowna.com
68.65.220.202	PTR	202.smart-dns.net
68.65.220.202	A	zlotestopy.pl
68.65.220.202	A	agrourlop.com.pl
68.65.220.203	A	kiwitravelchannel.co.nz
68.65.220.204	A	mail.nwqs.nl
68.65.220.204	A	nwqs.nl
68.65.220.206	PTR	206.smart-dns.net
68.65.220.206	A	geraldengland.org.uk
68.65.220.215	A+PTR	host-68-65-220-215.static.sprious.com
68.65.220.219	PTR	219.smart-dns.net
68.65.220.220	A	mail.education-magnificent.com
68.65.220.220	A	education-magnificent.com