Robtex

Up: 199.168.224.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 199.168.228.0/23
Down right: 199.168.230.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.168.228.12	A	mail1.bwsip.net
199.168.228.15	A	bwsip.com
199.168.228.15	A	xsp1.bwsip.net
199.168.228.43	A	mail2.bwsip.net
199.168.228.44	A+PTR	xsp2.bwsip.net
199.168.228.44	A	bwsip.com
199.168.228.65	PTR	bwsiplab.com
199.168.228.65	A	bwsiplab.net
199.168.228.66	PTR	dns1.bwsip.net
199.168.228.66	A	dns1.bwsip.com
199.168.228.66	A	dns1.bwsiplab.com
199.168.228.67	A	lcr.aitech.net
199.168.228.69	A	tickets.aitech.net
199.168.228.75	A+PTR	bootserver.net
199.168.228.76	A+PTR	bwsip.com
199.168.228.76	A	bwsip.net
199.168.228.79	A	smtp2.aitechvoip.net
199.168.228.79	A	smtp.gnsonvoip.net
199.168.228.82	PTR	dns2.bwsip.net
199.168.228.82	A	dns2.bwsiplab.com
199.168.228.82	A	dns2.bwsip.com
199.168.228.83	A	lcr.aitech.net
199.168.228.85	PTR	tools.aitech.net
199.168.228.85	A	pineacres.com
199.168.228.85	A	greatnorthlegends.com
199.168.228.98	PTR	rtp.sbc1-sbc2.as13746.net
199.168.228.99	A	vpn.obmgmt.net
199.168.228.111	A	nat.bwsip.com
199.168.228.122	PTR	lg1.as13746.net
199.168.228.122	A	as13746.net
199.168.228.123	PTR	lg2.as13746.net
199.168.228.123	A	as13746.net
199.168.229.11	A	mail.gaughan.net
199.168.229.82	A	lwex100.ddns.net
199.168.229.82	A	mail.lakewinds.com
199.168.229.101	A	mail.fossswimschool.net
199.168.229.120	A	smtp.rangenet.com
199.168.229.121	PTR	mesabi.rangenet.com
199.168.229.121	A	webmail.rangenet.com
199.168.229.121	A	mail.rangenet.com
199.168.229.150	A+PTR	mesabi.rangenet.com
199.168.229.150	A	taconite.rangenet.com
199.168.229.170	PTR	ray170.chalktime.com
199.168.229.170	A	www.lunchczar.info
199.168.229.170	A	davewalters.net
199.168.229.178	PTR	mesabi.rangenet.com
199.168.229.179	A+PTR	cuyana.rangenet.com
199.168.229.179	A	rangenet.com
199.168.229.179	A	www.rangenet.com
199.168.229.180	PTR	support.rangenet.com
199.168.229.180	A	vpuc.com
199.168.229.180	A	wildnorth.org
199.168.229.182	PTR	dns2.rangenet.com
199.168.229.217	A	mail8.sebesta.com
199.168.229.220	PTR	199-168-229-220.as13746.net
199.168.229.220	A	dns3.sebesta.com
199.168.229.241	A+PTR	omnicare.goait.com
199.168.229.242	A+PTR	static242.ednamn.aitech.net
199.168.229.247	A	aitech-edpr-247.as13746.net
199.168.230.42	A+PTR	remote.browntank-mn.com
199.168.231.45	A	comptrol.com
199.168.231.73	A	mail.chanhassendt.com
199.168.231.84	A	mecasportswear.com
199.168.231.84	A	www.mecasportswear.com
199.168.231.86	A	freezerwear.com
199.168.231.89	A	samcosportswear.com
199.168.231.131	A	ruralcenter.org
199.168.231.132	A	minnesotaruralhealthconference.org
199.168.231.132	A	ruralhealthinnovations.com
199.168.231.132	A	ruralhit.com