Robtex

Up: 207.197.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 207.197.192.0/19
Down right: 207.197.224.0/19

IP	Type	Hostname
207.197.193.1	A	www.clarknet.net
207.197.193.12	A	calvin.intr.net
207.197.193.16	A	hobbes.intr.net
207.197.193.19	A	jerry.intr.net
207.197.193.248	A+PTR	coyote.intr.net
207.197.195.131	PTR	baumbach.com
207.197.195.132	PTR	myplumber.com
207.197.196.6	A	mail.c1rm.com
207.197.196.11	A	centeroneremarketingservicesllc.net
207.197.196.11	A	coneservices.com
207.197.196.11	A	www.coneservices.net
207.197.196.163	A	fozzy.intr.net
207.197.196.163	A	iowa.intr.net
207.197.196.248	PTR	coyote.intr.net
207.197.200.1	PTR	mgpre.com
207.197.201.65	PTR	pretender.comtechmicro.com
207.197.202.65	PTR	www.beconet.com
207.197.202.68	PTR	www.spri.com
207.197.212.6	PTR	nsda.com
207.197.212.56	PTR	www-2.bcci.com
207.197.224.10	PTR	ns1.wallassociates.com
207.197.228.16	PTR	bmc.cohnmakrs.com
207.197.251.244	A	ns2.antivirus-antispyware.com