Robtex

Up: 172.227.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 172.227.128.0/20
Down right: 172.227.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
172.227.128.59	A+PTR	a172-227-128-59.deploy.static.akamaitechnologies.com
172.227.129.8	PTR	a172-227-129-8.deploy.static.akamaitechnologies.com
172.227.129.201	A+PTR	a172-227-129-201.deploy.static.akamaitechnologies.com
172.227.130.75	A+PTR	a172-227-130-75.deploy.static.akamaitechnologies.com
172.227.130.84	A+PTR	a172-227-130-84.deploy.static.akamaitechnologies.com
172.227.131.16	A+PTR	a172-227-131-16.deploy.static.akamaitechnologies.com
172.227.131.149	A+PTR	a172-227-131-149.deploy.static.akamaitechnologies.com
172.227.132.51	A+PTR	a172-227-132-51.deploy.static.akamaitechnologies.com
172.227.132.246	A+PTR	a172-227-132-246.deploy.static.akamaitechnologies.com
172.227.132.248	A+PTR	a172-227-132-248.deploy.static.akamaitechnologies.com
172.227.134.218	A+PTR	a172-227-134-218.deploy.static.akamaitechnologies.com
172.227.135.79	A+PTR	a172-227-135-79.deploy.static.akamaitechnologies.com
172.227.135.204	A+PTR	a172-227-135-204.deploy.static.akamaitechnologies.com
172.227.136.74	A+PTR	a172-227-136-74.deploy.static.akamaitechnologies.com
172.227.136.77	PTR	a172-227-136-77.deploy.static.akamaitechnologies.com
172.227.136.77	A	payu.com.mx
172.227.136.77	A	payu.com.co
172.227.136.79	PTR	a172-227-136-79.deploy.static.akamaitechnologies.com
172.227.136.93	PTR	a172-227-136-93.deploy.static.akamaitechnologies.com
172.227.137.8	A+PTR	a172-227-137-8.deploy.static.akamaitechnologies.com
172.227.137.55	A+PTR	a172-227-137-55.deploy.static.akamaitechnologies.com
172.227.137.241	A+PTR	a172-227-137-241.deploy.static.akamaitechnologies.com
172.227.138.120	A+PTR	a172-227-138-120.deploy.static.akamaitechnologies.com
172.227.140.71	A+PTR	a172-227-140-71.deploy.static.akamaitechnologies.com
172.227.140.254	A	a172-227-140-254.deploy.static.akamaitechnologies.com
172.227.141.20	A+PTR	a172-227-141-20.deploy.static.akamaitechnologies.com
172.227.144.40	PTR	a172-227-144-40.deploy.static.akamaitechnologies.com
172.227.144.207	A+PTR	a172-227-144-207.deploy.static.akamaitechnologies.com
172.227.147.218	A	a172-227-147-218.deploy.static.akamaitechnologies.com
172.227.147.225	A+PTR	a172-227-147-225.deploy.static.akamaitechnologies.com
172.227.149.247	A+PTR	a172-227-149-247.deploy.static.akamaitechnologies.com
172.227.150.35	A+PTR	a172-227-150-35.deploy.static.akamaitechnologies.com
172.227.152.195	PTR	a172-227-152-195.deploy.static.akamaitechnologies.com
172.227.159.236	PTR	a172-227-159-236.deploy.static.akamaitechnologies.com