Robtex

Up: 23.45.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 23.45.164.0/23
Down right: 23.45.166.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.45.164.65	PTR	a23-45-164-65.deploy.static.akamaitechnologies.com
23.45.164.249	PTR	a23-45-164-249.deploy.static.akamaitechnologies.com
23.45.165.115	A+PTR	a23-45-165-115.deploy.static.akamaitechnologies.com
23.45.165.143	PTR	a23-45-165-143.deploy.static.akamaitechnologies.com
23.45.165.231	PTR	a23-45-165-231.deploy.static.akamaitechnologies.com
23.45.165.231	A	e571.b.akamaiedge.net
23.45.165.231	A	fr-shop.nhl.com
23.45.165.234	PTR	a23-45-165-234.deploy.static.akamaitechnologies.com
23.45.166.33	A+PTR	a23-45-166-33.deploy.static.akamaitechnologies.com
23.45.166.66	A+PTR	a23-45-166-66.deploy.static.akamaitechnologies.com
23.45.166.158	PTR	a23-45-166-158.deploy.akamaitechnologies.com
23.45.166.160	A+PTR	a23-45-166-160.deploy.static.akamaitechnologies.com
23.45.166.228	A+PTR	a23-45-166-228.deploy.static.akamaitechnologies.com
23.45.166.242	A+PTR	a23-45-166-242.deploy.static.akamaitechnologies.com
23.45.167.106	PTR	a23-45-167-106.deploy.static.akamaitechnologies.com
23.45.167.135	A	a23-45-167-135.deploy.static.akamaitechnologies.com
23.45.167.214	PTR	a23-45-167-214.deploy.static.akamaitechnologies.com