Robtex

Up: 204.111.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 204.111.41.0/25
Down right: 204.111.41.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
204.111.41.26	PTR	n41s026.fttx.shentel.net
204.111.41.84	PTR	n41s084.fttx.shentel.net
204.111.41.84	A	www.mercurypaper.com
204.111.41.93	PTR	n41s093.fttx.shentel.net
204.111.41.107	PTR	n41s107.fttx.shentel.net
204.111.41.112	PTR	n41s112.fttx.shentel.net
204.111.41.132	PTR	n41s132.fttx.shentel.net
204.111.41.150	PTR	n41s150.fttx.shentel.net
204.111.41.151	PTR	n41s151.fttx.shentel.net
204.111.41.155	PTR	n41s155.fttx.shentel.net
204.111.41.157	PTR	n41s157.fttx.shentel.net
204.111.41.164	PTR	n41s164.fttx.shentel.net
204.111.41.164	A	trampolinefabrication.com
204.111.41.164	A	libertyrampsusa.com
204.111.41.166	A	gmsmrm.net
204.111.41.195	A+PTR	fmvirginia.com
204.111.41.195	PTR	ns3.firstbank-va.com
204.111.41.195	A	www.therespowerinone.com
204.111.41.196	A+PTR	ns4.firstbank-va.com
204.111.41.196	A+PTR	ftp.firstbank-va.net
204.111.41.196	A	fbvirginia.com
204.111.41.198	A+PTR	extmail.fbvirginia.com
204.111.41.198	A+PTR	extmail.firstbank-va.com
204.111.41.198	A+PTR	extmail.fmvirginia.com
204.111.41.199	A	hr.fbvirginia.com
204.111.41.243	PTR	nvdaily.com
204.111.41.243	PTR	n41s243.fttx.shentel.net
204.111.41.243	A	sweetvalleydeals.com
204.111.41.251	A+PTR	nvdmail.nvdaily.com
204.111.41.251	A	mail.seeshenandoah.com
204.111.41.251	A	seeshenandoah.net