Robtex

Up: 23.44.192.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 23.44.192.0/24
Down right: 23.44.193.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.44.192.45	PTR	a23-44-192-45.deploy.static.akamaitechnologies.com
23.44.192.45	A	jcrew.org
23.44.192.45	A	crewcuts.it
23.44.192.62	A+PTR	a23-44-192-62.deploy.static.akamaitechnologies.com
23.44.192.81	A+PTR	a23-44-192-81.deploy.static.akamaitechnologies.com
23.44.192.188	A+PTR	a23-44-192-188.deploy.static.akamaitechnologies.com
23.44.192.197	A+PTR	a23-44-192-197.deploy.static.akamaitechnologies.com
23.44.192.197	A	portal.nvidia.com
23.44.192.199	A+PTR	a23-44-192-199.deploy.static.akamaitechnologies.com
23.44.192.238	PTR	a23-44-192-238.deploy.static.akamaitechnologies.com
23.44.193.21	A+PTR	a23-44-193-21.deploy.static.akamaitechnologies.com
23.44.193.51	A	e263.l.akamaiedge.net
23.44.193.70	A+PTR	a23-44-193-70.deploy.static.akamaitechnologies.com
23.44.193.133	A	a23-44-193-133.deploy.static.akamaitechnologies.com
23.44.193.168	A+PTR	a23-44-193-168.deploy.static.akamaitechnologies.com
23.44.193.168	A	pulseselect.net
23.44.193.168	A	discoverglobalsignage.com
23.44.193.182	A+PTR	a23-44-193-182.deploy.static.akamaitechnologies.com
23.44.193.224	A+PTR	a23-44-193-224.deploy.static.akamaitechnologies.com
23.44.193.229	A+PTR	a23-44-193-229.deploy.static.akamaitechnologies.com