Robtex

Up: 64.201.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 64.201.40.0/23
Down right: 64.201.42.0/23

IP	Type	Hostname
64.201.40.9	A	apexicg.com
64.201.40.9	A	reliancecommercialsolutions.ca
64.201.40.177	A	valuepartnersinvestments.com
64.201.40.219	A	rogersestore.com
64.201.41.98	A	bmogolf.com
64.201.41.141	A	westlakeind.ca
64.201.41.141	A	schwengers.com
64.201.42.26	PTR	mail.thomson-gordon.com
64.201.42.30	PTR	mail.ippolito.biz
64.201.42.90	PTR	mail.stresscrete.com
64.201.42.132	A	mail.viewittech.com
64.201.42.150	PTR	mail.hunteramenities.com
64.201.42.150	A	mail.acquatreatmentsforthespa.com
64.201.43.3	PTR	kpm-bur-bah-unused3.fibrewired.on.ca
64.201.43.13	PTR	unused13.fibrewired.on.ca
64.201.43.14	PTR	unused14.fibrewired.on.ca
64.201.43.15	PTR	unused15.fibrewired.on.ca
64.201.43.18	PTR	unused18.fibrewired.on.ca
64.201.43.32	PTR	unused32.fibrewired.on.ca
64.201.43.45	PTR	unused45.fibrewired.on.ca
64.201.43.52	PTR	bur-bah-joewillis-vlan987.fibrewired.on.ca
64.201.43.71	PTR	unused71.fibrewired.on.ca
64.201.43.72	PTR	unused72.fibrewired.on.ca
64.201.43.72	A	geappliancecentres.ca
64.201.43.81	PTR	unused81.fibrewired.on.ca
64.201.43.86	PTR	unused86.fibrewired.on.ca
64.201.43.87	PTR	mail.ivara.com
64.201.43.96	PTR	unused96.fibrewired.on.ca
64.201.43.98	PTR	unused98.fibrewired.on.ca
64.201.43.117	PTR	unused117.fibrewired.on.ca
64.201.43.133	PTR	unused133.fibrewired.on.ca
64.201.43.138	PTR	unused138.fibrewired.on.ca
64.201.43.142	PTR	unused142.fibrewired.on.ca
64.201.43.143	PTR	unused143.fibrewired.on.ca
64.201.43.153	PTR	unused153.fibrewired.on.ca
64.201.43.179	PTR	ccedev.ads.sita.aero
64.201.43.182	PTR	unused182.fibrewired.on.ca
64.201.43.192	PTR	unused192.fibrewired.on.ca
64.201.43.202	PTR	unused202.fibrewired.on.ca
64.201.43.210	PTR	cogentpower-bur-bah-unused210.fibrewired.on.ca
64.201.43.212	PTR	unused212.fibrewired.on.ca
64.201.43.218	PTR	unused218.fibrewired.on.ca
64.201.43.219	PTR	unused219.fibrewired.on.ca
64.201.43.222	PTR	unused222.fibrewired.on.ca
64.201.43.225	PTR	onnt1-bur.canadianis.com
64.201.43.226	PTR	canadianinformationsystem-bur-bah-host226.fibrewired.on.ca
64.201.43.230	PTR	canadianinformationsystem-bur-bah-host230.fibrewired.on.ca
64.201.43.235	PTR	unused235.fibrewired.on.ca
64.201.43.250	A	mail.ourfuturewedding.com
64.201.43.252	PTR	unused252.fibrewired.on.ca