Robtex

Up: 2.16.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 2.16.84.0/23
Down right: 2.16.86.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
2.16.84.0	PTR	a2-16-84-0.deploy.static.akamaitechnologies.com
2.16.84.34	A+PTR	a2-16-84-34.deploy.akamaitechnologies.com
2.16.84.34	A	bnpparibas.co.th
2.16.84.34	A	airasiago.sg
2.16.84.82	A+PTR	a2-16-84-82.deploy.static.akamaitechnologies.com
2.16.84.82	A	bobbellhyundai.com
2.16.84.132	A+PTR	a2-16-84-132.deploy.akamaitechnologies.com
2.16.84.132	A	e28.ca2.s.tl88.net
2.16.84.147	A+PTR	a2-16-84-147.deploy.static.akamaitechnologies.com
2.16.84.147	A	philsmithacura.com
2.16.84.153	PTR	a2-16-84-153.deploy.akamaitechnologies.com
2.16.84.158	A+PTR	a2-16-84-158.deploy.akamaitechnologies.com
2.16.85.25	PTR	a2-16-85-25.deploy.static.akamaitechnologies.com
2.16.85.25	A	e284.f.akamaiedge.net
2.16.85.47	A	lt.gcom.grainger.com.edgekey.net
2.16.85.47	A	geo.lt.gcom.grainger.com.akadns.net
2.16.85.91	A+PTR	a2-16-85-91.deploy.akamaitechnologies.com
2.16.85.96	A+PTR	a2-16-85-96.deploy.akamaitechnologies.com
2.16.85.148	A	paul.senate.gov
2.16.85.148	A	corker.senate.gov
2.16.85.148	A	feinstein.senate.gov
2.16.86.8	PTR	a2-16-86-8.deploy.akamaitechnologies.com
2.16.86.75	PTR	a2-16-86-75.deploy.akamaitechnologies.com
2.16.86.91	PTR	a2-16-86-91.deploy.akamaitechnologies.com
2.16.86.91	A	horchowsfurniture.com
2.16.86.92	PTR	a2-16-86-92.deploy.akamaitechnologies.com
2.16.86.93	PTR	a2-16-86-93.deploy.akamaitechnologies.com
2.16.86.95	PTR	a2-16-86-95.deploy.akamaitechnologies.com
2.16.86.97	A	niemanmarkcus.com
2.16.86.97	A	*.neimanmarcus.biz
2.16.86.97	A	neimanbarcus.biz
2.16.86.181	PTR	a2-16-86-181.deploy.akamaitechnologies.com
2.16.86.224	A+PTR	a2-16-86-224.deploy.akamaitechnologies.com
2.16.87.19	A	shoes-xl.destinationxl.com
2.16.87.86	PTR	a2-16-87-86.deploy.akamaitechnologies.com
2.16.87.169	A+PTR	a2-16-87-169.deploy.akamaitechnologies.com
2.16.87.186	PTR	a2-16-87-186.deploy.akamaitechnologies.com
2.16.87.188	PTR	a2-16-87-188.deploy.akamaitechnologies.com
2.16.87.202	PTR	a2-16-87-202.deploy.akamaitechnologies.com
2.16.87.222	PTR	a2-16-87-222.deploy.akamaitechnologies.com