Robtex

Up: 72.247.64.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 72.247.68.0/23
Down right: 72.247.70.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.247.68.10	A	a72-247-68-10.deploy.akamaitechnologies.com
72.247.68.18	A+PTR	a72-247-68-18.deploy.akamaitechnologies.com
72.247.68.72	A+PTR	a72-247-68-72.deploy.static.akamaitechnologies.com
72.247.68.77	A+PTR	a72-247-68-77.deploy.akamaitechnologies.com
72.247.68.146	PTR	a72-247-68-146.deploy.akamaitechnologies.com
72.247.68.146	A	e1090.cd.akamaiedge.net
72.247.68.190	A+PTR	a72-247-68-190.deploy.static.akamaitechnologies.com
72.247.68.190	A	wb03.mckesson.com
72.247.68.190	A	a72-247-68-190.deploy.akamaitechnologies.com
72.247.68.191	PTR	a72-247-68-191.deploy.static.akamaitechnologies.com
72.247.68.191	A	e1135.cb.akamaiedge.net
72.247.68.204	A	a72-247-68-204.deploy.akamaitechnologies.com
72.247.68.223	PTR	a72-247-68-223.deploy.akamaitechnologies.com
72.247.68.223	A	newordering.mckesson.com
72.247.68.223	A	e1167.cb.akamaiedge.net
72.247.69.59	A	karynandkenny.net
72.247.69.84	PTR	a72-247-69-84.deploy.akamaitechnologies.com
72.247.69.116	PTR	a72-247-69-116.deploy.akamaitechnologies.com
72.247.69.143	A	toyotaofwarren.com
72.247.70.1	PTR	a72-247-70-1.deploy.akamaitechnologies.com
72.247.70.60	A+PTR	a72-247-70-60.deploy.static.akamaitechnologies.com
72.247.70.60	A	e1492.cd.akamaiedge.net
72.247.70.113	A+PTR	a72-247-70-113.deploy.akamaitechnologies.com
72.247.70.172	A+PTR	a72-247-70-172.deploy.akamaitechnologies.com
72.247.71.54	A	a72-247-71-54.deploy.akamaitechnologies.com
72.247.71.69	A+PTR	a72-247-71-69.deploy.akamaitechnologies.com
72.247.71.69	A	termbmo.com
72.247.71.69	A	bmoinsurance.net
72.247.71.72	A+PTR	a72-247-71-72.deploy.static.akamaitechnologies.com
72.247.71.72	A	a72-247-71-72.deploy.akamaitechnologies.com