Robtex

Up: 66.54.56.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 66.54.56.0/23
Down right: 66.54.58.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.54.56.6	A	origin-secure-china.nike.com
66.54.56.9	A	origin-nikeplus-upload.nike.com
66.54.56.10	PTR	colehaan.com
66.54.56.10	A	house-of-hoops.net
66.54.56.10	A	house-of-hoops.com
66.54.56.14	A	origin-render.nike.com
66.54.56.15	PTR	api-backend.nike.com
66.54.56.16	A+PTR	origin-ur.nike.com
66.54.56.17	A+PTR	origin-er.nike.com
66.54.56.20	A+PTR	origin-niketown.nike.com
66.54.56.20	A	niketown.tj
66.54.56.23	PTR	origin-nikeid.nike.com
66.54.56.23	A	nikeid.com.cn
66.54.56.25	A	oms.nikeid.com
66.54.56.26	A	preview-modules.nike.com
66.54.56.29	A+PTR	origin-secure-store.nike.com
66.54.56.30	PTR	nike.com
66.54.56.30	A	nikebeautiful.com
66.54.56.30	A	conditionedtoconquer.com
66.54.56.46	A+PTR	origin-www.nikebiz.com
66.54.56.46	A	nikesupplierdiversity.com
66.54.56.46	A	nikeadrenaline.com
66.54.56.47	PTR	secure.nikebiz.com
66.54.56.48	A	invest.nike.com
66.54.56.48	A	mobile.nikebiz.com
66.54.56.49	A+PTR	nikeresponsibility.com
66.54.56.49	A	autodiscover.dxc.com
66.54.56.55	A+PTR	origin-searcher.nike.net
66.54.56.60	PTR	go.nike.com
66.54.56.65	A+PTR	new-order.nike.net
66.54.56.65	PTR	order.new-prd.nike.net
66.54.56.65	A	origin-order.nike.net
66.54.56.66	A+PTR	new-orderstatus.nike.net
66.54.56.66	PTR	orderstatus.new-prd.nike.net
66.54.56.66	A	origin-orderstatus.nike.net
66.54.56.67	PTR	www.new-prd.nike.net
66.54.56.67	PTR	www.new.nike.net
66.54.56.75	A+PTR	new-isp.nike.net
66.54.56.82	A	origin-www.niketeam.com
66.54.56.90	A	origin-apps.nike.net
66.54.56.93	A	ecn99-niketown.nike.com
66.54.56.94	A	ecn99-store.nike.com
66.54.56.97	A	ecn99-csr-store.nike.com
66.54.56.99	A+PTR	ecn99-payment.nike.com
66.54.56.108	A+PTR	manufacturingmap.nikeinc.com
66.54.56.108	A	nikeinclicensees.com
66.54.56.108	A	nikeincchemistry.com
66.54.56.115	A	origin-apps2.nike.net
66.54.56.122	A+PTR	insight.nike.net
66.54.56.124	A	origin-shop.nike.net
66.54.56.125	PTR	origin-palprd-identity.nikedev.com
66.54.56.125	A	identity.nike.com
66.54.56.141	A	m0227ussac1-nat.cust.aops-eds.com
66.54.56.172	A	mybcdemo.net
66.54.56.183	A	mybcdemo.com
66.54.56.185	A	calwin.org
66.54.56.185	A	www.calwin.org
66.54.56.196	A	mgw.dxc.com
66.54.56.209	A	mgw.dxc.com
66.54.56.210	A	mgw.dxc.com
66.54.56.211	A	mgw.dxc.com
66.54.56.212	A	mgw.dxc.com
66.54.56.213	A	mgw.dxc.com
66.54.56.214	A	mgw.dxc.com
66.54.56.215	A	mgw.dxc.com
66.54.56.216	A	mgw.dxc.com
66.54.56.216	A	legacydomains-int.csc.com
66.54.56.245	A	bcw.mybenefitscalwin.org
66.54.56.246	A	mybenefitscalwin.com
66.54.56.246	A	mybenefitscalwin.org
66.54.56.246	A	www.mybenefitscalwin.org
66.54.57.27	A	ecn20-niketown.nike.com
66.54.57.28	A	ecn20-go.nike.com
66.54.57.29	A+PTR	ecn20-social.nike.com
66.54.57.40	A	ecn20-secure-china.nike.com
66.54.57.40	A	ecn20-china.nike.com
66.54.57.50	PTR	ecn21-er.nike.com
66.54.57.51	PTR	ecn21-csr-store.nike.com
66.54.57.52	PTR	ecn21-store.nike.com
66.54.57.58	A	ecn22-ur.nike.com
66.54.57.184	A+PTR	stg-api-backend.nike.com
66.54.57.188	A+PTR	gems-qa.nikeweb.com
66.54.57.192	A+PTR	qa.nikebiz.com
66.54.57.193	A+PTR	secure-qa.nikebiz.com
66.54.57.194	A+PTR	mobile-qa.nikebiz.com
66.54.57.195	A	qa.nikeresponsibility.com
66.54.57.196	A	qa.innovateforabetterworld.net
66.54.57.218	A+PTR	stg-fuel-api.nike.com
66.54.57.221	A	origin-test.order.nike.net
66.54.57.223	A+PTR	origin-test.isp.nike.net
66.54.57.224	A+PTR	origin-test.searcher.nike.net
66.54.59.134	A+PTR	ecn29-www.nike.com
66.54.59.241	PTR	ecn30-go.nike.com
66.54.59.253	A+PTR	origin-test3.searcher.nike.net