Robtex

Up: 205.153.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 205.153.240.0/22
Down right: 205.153.244.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
205.153.240.4	A+PTR	ns2.leidos.com
205.153.240.5	A+PTR	cns2.leidos.com
205.153.240.23	A	nnsa-ctg.com
205.153.240.24	A	mdpost.org
205.153.240.25	A+PTR	spdsupplementaleis.com
205.153.240.36	A	fieldservices.leidos.com
205.153.240.39	A	uscgsupport.leidos.com
205.153.241.26	A	e-biblus.com
205.153.241.26	A	restops.net
205.153.241.51	A	africa-ed.com
205.153.241.62	A	epoweredlearning.com
205.153.241.63	A	af-igia.net
205.153.241.63	A	www.af-igia.net
205.153.241.131	A	www.nga-cce.net
205.153.241.131	A	nga-cce.net
205.153.241.132	PTR	itso-dev.com
205.153.241.132	PTR	spm.atgteam.com
205.153.241.132	A	mcl-asd-web01.saic.com
205.153.241.135	PTR	texec.saic.com
205.153.241.135	A	anchor.atgteam.com
205.153.241.138	A	vortex.saic.com
205.153.241.138	A	vortex.atgteam.com
205.153.241.214	A	epcra-tri.com
205.153.242.37	PTR	sdets.atgteam.com
205.153.244.1	A+PTR	ns1.tri.net
205.153.244.1	A	supervm.tri.net
205.153.244.1	A	radius.sasnak.net
205.153.244.2	PTR	www.tri.net
205.153.244.2	A	ldmcrafts.com
205.153.244.4	PTR	mail.tri.net
205.153.244.10	A+PTR	moe.sasnak.net
205.153.244.10	A	ns2.sasnak.net
205.153.244.10	A	ns1.sasnak.net
205.153.244.100	PTR	supervm.tri.net
205.153.244.101	A+PTR	vm01.tri.net
205.153.244.107	A	mail.riordanauction.com
205.153.244.128	A	ns1.landlordtoday.com
205.153.244.129	A	supportagent.org
205.153.244.140	PTR	supervm.tri.net
205.153.244.140	A	ns3.tri.net
205.153.244.141	A+PTR	mail.tri.net
205.153.245.81	A	gateway.arrowprintco.com
205.153.245.101	A+PTR	mail.arrowprintco.com
205.153.245.101	A	mail.southwindpt.com
205.153.245.101	A	mail.ezration.com
205.153.245.102	PTR	arrowprintco.com
205.153.245.103	PTR	ns2.tri.net
205.153.245.104	A	mail.wellheadsystems.com
205.153.245.105	PTR	arrowvm05.arrowprintco.com
205.153.245.105	A	www.crossmfg.com
205.153.245.105	A	abbottworkholding.com
205.153.245.111	PTR	vm111.arrowprintco.com
205.153.245.131	A	mail.ezration.com
205.153.245.131	A	mail.arrowprintco.com
205.153.245.131	A	mail.winkel-vermeer.com
205.153.246.117	PTR	gw.tri.net
205.153.246.127	PTR	bcast.salpublib.org