Robtex

Up: 23.213.56.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 23.213.56.0/24
Down right: 23.213.57.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.213.56.16	A	e4160.dscg.akamaiedge.net
23.213.56.17	A+PTR	a23-213-56-17.deploy.static.akamaitechnologies.com
23.213.56.34	A	amsrvs.registry.faa.gov.edgekey.net
23.213.56.37	A+PTR	a23-213-56-37.deploy.static.akamaitechnologies.com
23.213.56.43	PTR	a23-213-56-43.deploy.static.akamaitechnologies.com
23.213.56.43	A	wuzhelike.spaces.live.com
23.213.56.43	A	dice378.spaces.live.com
23.213.56.46	PTR	a23-213-56-46.deploy.static.akamaitechnologies.com
23.213.56.46	A	e8739.b.akamaiedge.net
23.213.56.49	A	san.shopko.com.edgekey.net
23.213.56.50	A	e508.dscd.akamaiedge.net
23.213.56.69	A+PTR	a23-213-56-69.deploy.static.akamaitechnologies.com
23.213.56.91	PTR	a23-213-56-91.deploy.static.akamaitechnologies.com
23.213.56.91	A	www.parool.nl
23.213.56.94	A	trophy01.np.community.playstation.net
23.213.56.122	A+PTR	a23-213-56-122.deploy.static.akamaitechnologies.com
23.213.56.132	A	e1693.c.akamaiedge.net
23.213.56.141	A+PTR	a23-213-56-141.deploy.static.akamaitechnologies.com
23.213.56.141	A	e3907.c.akamaiedge.net
23.213.56.146	A	www.whistlerbus.com
23.213.56.168	A	a23-213-56-168.deploy.static.akamaitechnologies.com
23.213.56.170	A+PTR	a23-213-56-170.deploy.static.akamaitechnologies.com
23.213.56.172	A+PTR	a23-213-56-172.deploy.static.akamaitechnologies.com
23.213.56.172	A	www.shoprate.com
23.213.56.188	A+PTR	a23-213-56-188.deploy.static.akamaitechnologies.com
23.213.56.189	A+PTR	a23-213-56-189.deploy.static.akamaitechnologies.com
23.213.56.189	A	secure.payproglobal.com
23.213.56.192	A+PTR	a23-213-56-192.deploy.static.akamaitechnologies.com
23.213.56.192	A	www.fullscreen.com
23.213.56.196	A+PTR	a23-213-56-196.deploy.static.akamaitechnologies.com
23.213.56.221	A+PTR	a23-213-56-221.deploy.static.akamaitechnologies.com
23.213.56.226	A+PTR	a23-213-56-226.deploy.static.akamaitechnologies.com
23.213.56.254	A+PTR	a23-213-56-254.deploy.static.akamaitechnologies.com
23.213.57.5	A	www.click-sec.com
23.213.57.47	A+PTR	a23-213-57-47.deploy.static.akamaitechnologies.com
23.213.57.52	A	cdn.twoxy.spongecorp.com
23.213.57.111	A	www.kahlua.com
23.213.57.111	A	www.absolutdrinks.com
23.213.57.111	A	absolut.com
23.213.57.159	A	apolloeg.edgekey.net
23.213.57.164	A+PTR	a23-213-57-164.deploy.static.akamaitechnologies.com
23.213.57.195	A	mail.xe.co
23.213.57.241	A+PTR	a23-213-57-241.deploy.static.akamaitechnologies.com
23.213.57.243	A	projectpoint.buzzsaw.com.edgekey.net
23.213.57.243	A	e44.g.akamaiedge.net