Robtex

Up: 216.229.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 216.229.40.0/22
Down right: 216.229.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.229.40.1	PTR	krusty.pcisys.net
216.229.40.2	PTR	krusty.pcisys.net
216.229.40.3	PTR	www.pcisys.net
216.229.40.18	PTR	virtual18.pcisys.net
216.229.40.18	A	ophidian.com
216.229.40.18	A	springskarate.com
216.229.40.19	PTR	www.hungrylizardstudio.com
216.229.40.20	PTR	general.pcisys.net
216.229.42.185	PTR	a1350-t.sta.pcisys.net
216.229.42.247	A	flint-dhcp-216-229-42-247.pcisys.net
216.229.43.24	A	portal.afsensornet.com
216.229.43.25	A	cm.afsensornet.com
216.229.43.41	A	www.scnsonline.com
216.229.43.43	A	sbssportal.net
216.229.43.250	PTR	a1267-216-229-43-250.cos.pcisys.net
216.229.43.250	A	mail.unimem.com
216.229.43.250	A	unimem.com
216.229.44.174	A	coscee.org
216.229.44.174	A	a1301-216-229-44-174.cos.pcisys.net
216.229.45.24	PTR	harley-24.34.229.216.cos.sta.pcisys.net
216.229.45.35	A+PTR	bsevents-216-229-45-35.cos.pcisys.net
216.229.45.41	PTR	bsevents-216-229-45-41.cos.pcisys.net
216.229.45.51	A	bsevents-216-229-45-51.cos.pcisys.net
216.229.45.54	A	bsevents-216-229-45-54.cos.pcisys.net
216.229.45.89	A+PTR	flint-89.45.229.216.cos.pcisys.net
216.229.46.26	PTR	p7192648766-216-229-46-26.cos.pcisys.net
216.229.46.26	A	mountainpartners.com
216.229.46.26	A	theretreatatkissingcamelsestates.com
216.229.46.34	A	ns.peakunix.net
216.229.46.36	PTR	woodmoor-36.46.229.216.cos.sta.pcisys.net
216.229.46.74	PTR	tommy.long.74.46.229.216.cos.sta.pcisys.net
216.229.46.74	A	ns0.cccoffee.com
216.229.46.75	A+PTR	mail.skibuff.net
216.229.46.75	A	ns0.cccoffee.com
216.229.46.75	A	ministryyoga.com
216.229.46.76	A	ministryyoga.com
216.229.46.221	A	b2054-221.46.229.216.cos.sta.pcisys.net
216.229.46.227	A+PTR	genesys-227.46.229.216.cos.sta.pcisys.net
216.229.46.227	A	genesystech.info
216.229.46.234	A+PTR	genesys-234.46.229.216.cos.sta.pcisys.net
216.229.47.69	A	a1354-216-229-47-69.cos.pcisys.net
216.229.47.71	A	shelbylouise.net
216.229.47.71	A	digitalseals.net
216.229.47.71	A	skiziks.com
216.229.47.74	A	mail.dzcomsecurity.org
216.229.47.85	A	dns1.spacec2i.com
216.229.47.86	A	a1303-216-229-47-86.cos.pcisys.net
216.229.47.86	A	dns2.spacec2i.com
216.229.47.92	A	zephyrbrand.com
216.229.47.115	PTR	a1354.115.47.229.216.cos.sta.pcisys.net
216.229.47.115	A	classweb.intelliteccollege.com
216.229.47.125	A	esuite360.com
216.229.47.126	A	mail.cloudsuite360.com
216.229.47.194	A+PTR	gate.altia.com