Robtex

Up: 23.201.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 23.201.0.0/22
Down right: 23.201.4.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.201.0.0	PTR	a23-201-0-0.deploy.static.akamaitechnologies.com
23.201.0.2	A+PTR	a23-201-0-2.deploy.static.akamaitechnologies.com
23.201.0.3	A+PTR	a23-201-0-3.deploy.static.akamaitechnologies.com
23.201.0.5	A	a23-201-0-5.deploy.static.akamaitechnologies.com
23.201.0.10	A+PTR	a23-201-0-10.deploy.static.akamaitechnologies.com
23.201.0.14	A	a23-201-0-14.deploy.static.akamaitechnologies.com
23.201.0.14	A	e990.dscd.akamaiedge-staging.net
23.201.0.20	A	a23-201-0-20.deploy.static.akamaitechnologies.com
23.201.0.27	PTR	a23-201-0-27.deploy.static.akamaitechnologies.com
23.201.0.45	A	a23-201-0-45.deploy.static.akamaitechnologies.com
23.201.0.91	A+PTR	a23-201-0-91.deploy.static.akamaitechnologies.com
23.201.0.106	PTR	a23-201-0-106.deploy.static.akamaitechnologies.com
23.201.0.136	A+PTR	a23-201-0-136.deploy.static.akamaitechnologies.com
23.201.0.143	A	a23-201-0-143.deploy.static.akamaitechnologies.com
23.201.0.158	A	a23-201-0-158.deploy.static.akamaitechnologies.com
23.201.0.168	A+PTR	a23-201-0-168.deploy.static.akamaitechnologies.com
23.201.0.177	PTR	a23-201-0-177.deploy.static.akamaitechnologies.com
23.201.0.177	A	e1151.e12.akamaiedge-staging.net
23.201.0.233	A+PTR	a23-201-0-233.deploy.static.akamaitechnologies.com
23.201.1.30	A+PTR	a23-201-1-30.deploy.static.akamaitechnologies.com
23.201.1.30	A	e1257.b.akamaiedge-staging.net
23.201.1.36	A+PTR	a23-201-1-36.deploy.static.akamaitechnologies.com
23.201.1.36	A	e1263.b.akamaiedge-staging.net
23.201.1.44	A+PTR	a23-201-1-44.deploy.static.akamaitechnologies.com
23.201.1.45	A+PTR	a23-201-1-45.deploy.static.akamaitechnologies.com
23.201.2.53	A+PTR	a23-201-2-53.deploy.static.akamaitechnologies.com
23.201.2.53	A	e1530.b.akamaiedge-staging.net
23.201.2.236	PTR	a23-201-2-236.deploy.static.akamaitechnologies.com
23.201.2.236	A	acc-staging-www.hm.com
23.201.2.236	A	sit-ios.hm.com.edgekey-staging.net
23.201.3.2	A	a23-201-3-2.deploy.static.akamaitechnologies.com
23.201.3.23	PTR	a23-201-3-23.deploy.static.akamaitechnologies.com
23.201.3.87	PTR	a23-201-3-87.deploy.static.akamaitechnologies.com
23.201.3.87	A	acc-staging-tablet.hm.com
23.201.3.87	A	staging-acc-m.hm.com
23.201.3.147	A+PTR	a23-201-3-147.deploy.static.akamaitechnologies.com
23.201.3.177	A+PTR	a23-201-3-177.deploy.static.akamaitechnologies.com
23.201.3.177	A	e1900.x.akamaiedge-staging.net
23.201.3.222	PTR	a23-201-3-222.deploy.static.akamaitechnologies.com
23.201.3.222	A	e1945.dscf.akamaiedge-staging.net
23.201.4.58	A+PTR	a23-201-4-58.deploy.static.akamaitechnologies.com
23.201.4.58	A	e2033.b.akamaiedge-staging.net
23.201.4.96	A+PTR	a23-201-4-96.deploy.static.akamaitechnologies.com
23.201.4.136	PTR	a23-201-4-136.deploy.static.akamaitechnologies.com
23.201.4.192	A+PTR	a23-201-4-192.deploy.static.akamaitechnologies.com
23.201.5.2	A+PTR	a23-201-5-2.deploy.static.akamaitechnologies.com
23.201.5.129	A+PTR	a23-201-5-129.deploy.static.akamaitechnologies.com
23.201.5.185	A+PTR	a23-201-5-185.deploy.static.akamaitechnologies.com
23.201.5.185	A	e2401.e12.akamaiedge-staging.net
23.201.6.178	A+PTR	a23-201-6-178.deploy.static.akamaitechnologies.com
23.201.6.178	A	e2641.dscj.akamaiedge-staging.net
23.201.6.238	A	e2698.x.akamaiedge-staging.net
23.201.7.38	A	a23-201-7-38.deploy.static.akamaitechnologies.com
23.201.7.49	A	e2762.b.akamaiedge-staging.net
23.201.7.164	A	e2874.x.akamaiedge-staging.net
23.201.7.176	A+PTR	a23-201-7-176.deploy.static.akamaitechnologies.com
23.201.7.193	A+PTR	a23-201-7-193.deploy.static.akamaitechnologies.com