Robtex

Up: 13.35.13.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 13.35.13.128/26
Down right: 13.35.13.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
13.35.13.133	A+PTR	server-13-35-13-133.sin5.r.cloudfront.net
13.35.13.133	A	d38aldr2v24t43.cloudfront.net
13.35.13.155	A+PTR	server-13-35-13-155.sin5.r.cloudfront.net
13.35.13.155	A	d2acbqwu6rynbf.cloudfront.net
13.35.13.160	A+PTR	server-13-35-13-160.sin5.r.cloudfront.net
13.35.13.160	A	d3ptv3vjw0rtcu.cloudfront.net
13.35.13.166	A+PTR	server-13-35-13-166.sin5.r.cloudfront.net
13.35.13.166	A	d2jrvs8xx3b3n5.cloudfront.net
13.35.13.176	A+PTR	server-13-35-13-176.sin5.r.cloudfront.net
13.35.13.176	A	appgrid-api.cloud.accedo.tv
13.35.13.176	A	appgrid-api-cdn.cloud.accedo.tv
13.35.13.177	A+PTR	server-13-35-13-177.sin5.r.cloudfront.net
13.35.13.179	A+PTR	server-13-35-13-179.sin5.r.cloudfront.net
13.35.13.179	A	d1a5whj5ix286i.cloudfront.net
13.35.13.180	A+PTR	server-13-35-13-180.sin5.r.cloudfront.net
13.35.13.180	A	testnav.com
13.35.13.180	A	ma.testnav.com
13.35.13.186	A+PTR	server-13-35-13-186.sin5.r.cloudfront.net
13.35.13.186	A	dcsrolmw5hwsk.cloudfront.net
13.35.13.188	A+PTR	server-13-35-13-188.sin5.r.cloudfront.net
13.35.13.188	A	dk0uk37o4u8u.cloudfront.net
13.35.13.189	A+PTR	server-13-35-13-189.sin5.r.cloudfront.net
13.35.13.193	A+PTR	server-13-35-13-193.sin5.r.cloudfront.net
13.35.13.193	A	pro2-bar-s3-cdn-cf3.myportfolio.com
13.35.13.193	A	d2stful5zc9u0u.cloudfront.net
13.35.13.197	A+PTR	server-13-35-13-197.sin5.r.cloudfront.net
13.35.13.197	A	s0.awsstatic.com
13.35.13.205	A+PTR	server-13-35-13-205.sin5.r.cloudfront.net
13.35.13.205	A	d26ilriwvtzlb.cloudfront.net
13.35.13.220	A	d1zlrknlnrqs9r.cloudfront.net
13.35.13.221	PTR	server-13-35-13-221.sin5.r.cloudfront.net
13.35.13.221	A	auspost.com.au
13.35.13.222	A+PTR	server-13-35-13-222.sin5.r.cloudfront.net
13.35.13.227	A+PTR	server-13-35-13-227.sin5.r.cloudfront.net
13.35.13.237	A+PTR	server-13-35-13-237.sin5.r.cloudfront.net
13.35.13.237	A	d3txa0z05pd1np.cloudfront.net
13.35.13.241	A+PTR	server-13-35-13-241.sin5.r.cloudfront.net
13.35.13.241	A	eu-uaid-linkage-prod.aws-w.nielsencsp.com
13.35.13.241	A	eu-cloudapi-prod.aws-w.nielsencsp.com
13.35.13.247	A+PTR	server-13-35-13-247.sin5.r.cloudfront.net
13.35.13.247	A	api-cdn.bonobos.com