Robtex

Up: 208.79.240.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 208.79.240.0/23
Down right: 208.79.242.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.79.240.1	A+PTR	sg0-gw.rollernet.net
208.79.240.2	PTR	mail.rollernet.us
208.79.240.2	A	mail2.yunogel.com
208.79.240.2	A	mail2.wanexhosting.cz
208.79.240.3	PTR	ns1.rollernet.us
208.79.240.5	A+PTR	smtpauth.rollernet.us
208.79.240.5	A	smtp.rollernet.us
208.79.240.6	PTR	belle.rollernet.us
208.79.240.6	A	mail.kaijaks.co.uk
208.79.240.6	A	mail.hypersynergy.net
208.79.240.8	A+PTR	belle-pri.rollernet.us
208.79.240.10	PTR	ns1-auth.rollernet.us
208.79.240.10	A	ruudy.com
208.79.240.10	A	ns.schatzsoftware.de
208.79.240.20	A+PTR	ns1-i.rollernet.us
208.79.240.20	A	ns1-i.rollernet.net
208.79.240.20	A	ns1-i.ipv6.rollernet.us
208.79.240.34	A	routy-slb0-pool.rollernet.net
208.79.240.40	A	cache0.rollernet.us
208.79.240.41	A	cache1.rollernet.us
208.79.240.42	A+PTR	cache2.rollernet.us
208.79.240.43	A+PTR	cache3.rollernet.us
208.79.240.53	A	sqlcache0.rollernet.us
208.79.240.56	A+PTR	dnscache0.rollernet.us
208.79.240.65	A	vserver-gw.rollernet.net
208.79.240.68	A+PTR	vserver0.rollernet.us
208.79.240.98	A	timmy.rollernet.us
208.79.240.129	A	control-gw.rollernet.net
208.79.240.130	A	monitor.rollernet.us
208.79.240.131	A	smtpauth-drac.rollernet.net
208.79.240.133	A	vserver0-drac.rollernet.net
208.79.240.137	A	rusty-drac.rollernet.net
208.79.240.142	A+PTR	cache4-ilo.rollernet.net
208.79.240.144	A	mail-ilo.rollernet.net
208.79.240.170	A	alix0.rollernet.net
208.79.240.171	A	alix1.rollernet.net
208.79.240.181	A	nas0.rollernet.net
208.79.240.182	A+PTR	ntp0.rollernet.net
208.79.240.186	A+PTR	ups0.rollernet.net
208.79.240.186	A	mmr-ups0.rollernet.net
208.79.240.186	A	awy-mmr-ups0.rollernet.net
208.79.240.190	A	wifi.rollernet.net
208.79.240.192	A+PTR	ste1-ups1.rollernet.net
208.79.240.192	A	awy-ste1-ups1.rollernet.net
208.79.240.192	A	ups1.rollernet.net
208.79.240.196	A+PTR	pdu0.rollernet.net
208.79.240.197	A+PTR	env0.rollernet.net
208.79.240.198	A+PTR	pdu-telco.rollernet.net
208.79.240.200	A+PTR	pdu1.rollernet.net
208.79.240.201	A	tomato.rollernet.net
208.79.240.213	PTR	poe0.rollernet.net
208.79.240.214	A+PTR	pdu11.rollernet.net
208.79.240.218	A	pdu6.rollernet.net
208.79.240.220	A+PTR	pdu8.rollernet.net
208.79.240.245	A	io-sitemon1.rollernet.net
208.79.240.247	A	io-warehousefan.rollernet.net
208.79.241.1	A+PTR	sg1-gw.rollernet.net
208.79.241.2	PTR	mail2.rollernet.us
208.79.241.2	A	mail3.stratakey.net
208.79.241.2	A	mail3.goededeals.be
208.79.241.3	PTR	ns2.rollernet.us
208.79.241.10	PTR	ns2-auth.rollernet.us
208.79.241.10	A	ns2.sindac.com
208.79.241.10	A	ns2.ivanpope.com
208.79.241.20	A+PTR	ns2-i.rollernet.us
208.79.241.20	A	ns2-i.rollernetwork.com
208.79.241.20	A	ns2-i.ipv6.rollernet.us
208.79.241.33	PTR	sg3-gw.rollernet.net
208.79.241.34	A+PTR	acc.rollernet.us
208.79.241.35	A	rusty.rollernet.us
208.79.241.36	A	backup.rollernet.us
208.79.241.50	A+PTR	logger.rollernet.us
208.79.241.51	A	logger-nf.rollernet.us
208.79.241.53	A	auth.rollernet.us
208.79.241.65	A	sg4-gw.rollernet.net
208.79.241.66	PTR	web.rollernet.us
208.79.241.66	A	rollernet.net
208.79.241.66	A	roller.network
208.79.241.67	PTR	rsync-mirror.rollernet.us
208.79.241.68	PTR	park.rollernet.us
208.79.241.68	A	suncorealty.com
208.79.241.68	A	rolfingheilpraktiker.com
208.79.241.70	PTR	webmail.rollernet.us
208.79.241.73	A+PTR	roundcube.webmail.rollernet.us
208.79.241.115	PTR	time-b.rollernet.us
208.79.242.34	A+PTR	whiskers.rollernet.us
208.79.242.36	A+PTR	wookie.rollernet.us
208.79.242.36	A	nas0.rollernet.net
208.79.242.37	A	laserjet4.rollernet.net
208.79.242.37	A	laserjet.rollernet.net
208.79.242.53	A	office-dhcp0.rollernet.us
208.79.242.59	PTR	office-dhcp6.rollernet.us
208.79.242.65	A	voip-gw.rollernet.net
208.79.242.81	A	colo-snowlock-gw.rollernet.net
208.79.242.94	A+PTR	voip94.rollernet.net
208.79.242.136	A	cache-pool.rollernet.net
208.79.242.154	A	routy-slb0-e1-0.rollernet.net
208.79.243.129	PTR	wi-redpeak-lo1.rollernet.net
208.79.243.240	PTR	sta-wi14441-1.rollernet.net