Robtex

Up: 23.60.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 23.60.84.0/23
Down right: 23.60.86.0/23

IP	Type	Hostname
23.60.84.74	PTR	a23-60-84-74.deploy.static.akamaitechnologies.com
23.60.84.100	PTR	a23-60-84-100.deploy.akamaitechnologies.com
23.60.85.61	A+PTR	a23-60-85-61.deploy.static.akamaitechnologies.com
23.60.85.161	PTR	a23-60-85-161.deploy.akamaitechnologies.com
23.60.86.14	PTR	a23-60-86-14.deploy.static.akamaitechnologies.com
23.60.87.74	PTR	a23-60-87-74.deploy.static.akamaitechnologies.com
23.60.87.77	PTR	a23-60-87-77.deploy.static.akamaitechnologies.com