Robtex

Up: 13.33.138.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 13.33.138.0/26
Down right: 13.33.138.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
13.33.138.2	A+PTR	server-13-33-138-2.sea4.r.cloudfront.net
13.33.138.2	A	d32js2hvqkks64.cloudfront.net
13.33.138.7	A+PTR	server-13-33-138-7.sea4.r.cloudfront.net
13.33.138.10	A+PTR	server-13-33-138-10.sea4.r.cloudfront.net
13.33.138.10	A	d26mh2539uf4tp.cloudfront.net
13.33.138.12	A+PTR	server-13-33-138-12.sea4.r.cloudfront.net
13.33.138.12	A	d3tqvsgpuj2be2.cloudfront.net
13.33.138.12	A	dovsoo6q0w32u.cloudfront.net
13.33.138.14	A+PTR	server-13-33-138-14.sea4.r.cloudfront.net
13.33.138.14	A	d2azwpvdcs9sjf.cloudfront.net
13.33.138.15	PTR	server-13-33-138-15.cph50.r.cloudfront.net
13.33.138.15	A	d6kutz4w385wz.cloudfront.net
13.33.138.15	A	d1rgb8bdlbxgmi.cloudfront.net
13.33.138.19	A	appgrid-api.cloud.accedo.tv
13.33.138.21	A	sessionserver.mojang.com
13.33.138.26	PTR	server-13-33-138-26.cph50.r.cloudfront.net
13.33.138.26	A	d1ffafozi03i4l.cloudfront.net
13.33.138.26	A	server-13-33-138-26.sea4.r.cloudfront.net
13.33.138.27	A	andr-c2356069e9-968e2d5b08687bf4-d1b7c9365c43d94335-2400268.na.ec.api.amazonvideo.com
13.33.138.27	A	andr-59e19706d5-bbdefa2950f49882-27b7f2b8a10c095fba-2400268.na.ec.api.amazonvideo.com
13.33.138.27	A	andr-535fa30d7e-c44be9f7948957db-f11a3b44c5bec8f0b9-2400268.na.ec.api.amazonvideo.com
13.33.138.28	A+PTR	server-13-33-138-28.sea4.r.cloudfront.net
13.33.138.28	A	d3redpaogrty76.cloudfront.net
13.33.138.29	A+PTR	server-13-33-138-29.sea4.r.cloudfront.net
13.33.138.29	A	d1syyl14b6wool.cloudfront.net
13.33.138.31	A+PTR	server-13-33-138-31.sea4.r.cloudfront.net
13.33.138.31	A	mktg.society6.com
13.33.138.35	PTR	server-13-33-138-35.sea4.r.cloudfront.net
13.33.138.35	A	andr-5f9c4ab08c-968e2d5b08687bf4-aa30a55fa3405f0495-2400200.na.ec.api.amazonvideo.com
13.33.138.35	A	andr-b7a56873cd-c44be9f7948957db-dbe0d547ac78d2e685-2400232.na.ec.api.amazonvideo.com
13.33.138.37	A+PTR	server-13-33-138-37.sea4.r.cloudfront.net
13.33.138.37	A	andr-670671cd97-c608c4787821de1b-d167828c1ed392ec2b-2400268.eu.ec.api.amazonvideo.com
13.33.138.37	A	andr-535fa30d7e-968e2d5b08687bf4-c1fa7cc0052626ae81-2400268.na.ec.api.amazonvideo.com
13.33.138.38	A+PTR	server-13-33-138-38.sea4.r.cloudfront.net
13.33.138.38	A	d1l7iiy9psd49o.cloudfront.net
13.33.138.38	A	dxsy641n82b0s.cloudfront.net
13.33.138.41	A+PTR	server-13-33-138-41.sea4.r.cloudfront.net
13.33.138.41	A	d7bjbo3t2oywc.cloudfront.net
13.33.138.44	A+PTR	server-13-33-138-44.sea4.r.cloudfront.net
13.33.138.44	A	d3d9tbupesp20d.cloudfront.net
13.33.138.47	A+PTR	server-13-33-138-47.sea4.r.cloudfront.net
13.33.138.47	A	duns6165t4ytm.cloudfront.net
13.33.138.49	A+PTR	server-13-33-138-49.sea4.r.cloudfront.net
13.33.138.49	A	d23bc3mo19vdbx.cloudfront.net
13.33.138.49	A	auth.mojang.com
13.33.138.50	A+PTR	server-13-33-138-50.sea4.r.cloudfront.net
13.33.138.50	A	d2ppyyw8sc1p4w.cloudfront.net
13.33.138.58	PTR	server-13-33-138-58.cph50.r.cloudfront.net
13.33.138.58	A	mercadolibre.com.mx
13.33.138.60	A+PTR	server-13-33-138-60.sea4.r.cloudfront.net
13.33.138.60	A	andr-5f9c4ab08c-968e2d5b08687bf4-ff7e34ddb5fd050cbc-2400232.na.ec.api.amazonvideo.com
13.33.138.60	A	andr-670671cd97-bbdefa2950f49882-5afeb49f71815be360-2400307.na.ec.api.amazonvideo.com
13.33.138.62	A+PTR	server-13-33-138-62.sea4.r.cloudfront.net
13.33.138.62	A	d3rn23oi0jg413.cloudfront.net
13.33.138.62	A	d2acbqwu6rynbf.cloudfront.net
13.33.138.64	A	andr-59e19706d5-bbdefa2950f49882-5afeb49f71815be360-2380103.na.ec.api.amazonvideo.com
13.33.138.64	A	andr-5f9c4ab08c-968e2d5b08687bf4-a25a07f9eb78c46b55-2360050.na.ec.api.amazonvideo.com
13.33.138.64	A	andr-535fa30d7e-968e2d5b08687bf4-ce3f85138e620b4efc-2360050.na.ec.api.amazonvideo.com
13.33.138.66	PTR	server-13-33-138-66.cph50.r.cloudfront.net
13.33.138.66	A	server-13-33-138-66.sea4.r.cloudfront.net
13.33.138.66	A	tapestryjournal.com
13.33.138.68	A+PTR	server-13-33-138-68.sea4.r.cloudfront.net
13.33.138.68	A	d1bghpr3gcqnjp.cloudfront.net
13.33.138.70	PTR	server-13-33-138-70.cph50.r.cloudfront.net
13.33.138.73	A+PTR	server-13-33-138-73.sea4.r.cloudfront.net
13.33.138.73	A	d34ps7dibzqjp2.cloudfront.net
13.33.138.79	PTR	server-13-33-138-79.sea4.r.cloudfront.net
13.33.138.79	A	andr-785f3ec7eb-cbc62794911ff31b-eb5b72f7c58569cfba-2380105.na.ec.api.amazonvideo.com
13.33.138.79	A	andr-5f9c4ab08c-c44be9f7948957db-624ef5eb0adf668bcf-2380103.na.ec.api.amazonvideo.com
13.33.138.80	A+PTR	server-13-33-138-80.sea4.r.cloudfront.net
13.33.138.80	A	dmqzj7m0zlpqd.cloudfront.net
13.33.138.81	A+PTR	server-13-33-138-81.sea4.r.cloudfront.net
13.33.138.81	A	d1b54uhs7j40tj.cloudfront.net
13.33.138.81	A	d2ca1xysfnffwl.cloudfront.net
13.33.138.85	A+PTR	server-13-33-138-85.sea4.r.cloudfront.net
13.33.138.85	A	d237kj7531op0w.cloudfront.net
13.33.138.86	PTR	server-13-33-138-86.cph50.r.cloudfront.net
13.33.138.86	A	server-13-33-138-86.sea4.r.cloudfront.net
13.33.138.86	A	d1gz9l91cccn2d.cloudfront.net
13.33.138.91	PTR	server-13-33-138-91.cph50.r.cloudfront.net
13.33.138.91	A	d2hfoq9h0pgmns.cloudfront.net
13.33.138.91	A	server-13-33-138-91.sea4.r.cloudfront.net
13.33.138.93	A+PTR	server-13-33-138-93.sea4.r.cloudfront.net
13.33.138.93	A	d28tkjt4hs7ptd.cloudfront.net
13.33.138.94	A+PTR	server-13-33-138-94.sea4.r.cloudfront.net
13.33.138.94	A	d1kd1zvm2ygpa7.cloudfront.net
13.33.138.95	A+PTR	server-13-33-138-95.sea4.r.cloudfront.net
13.33.138.95	A	static.healthgrades.com
13.33.138.95	A	d1olhe14kt270d.cloudfront.net
13.33.138.100	A+PTR	server-13-33-138-100.sea4.r.cloudfront.net
13.33.138.102	A+PTR	server-13-33-138-102.sea4.r.cloudfront.net
13.33.138.102	A	drk3qw5tb3hed.cloudfront.net
13.33.138.105	A+PTR	server-13-33-138-105.sea4.r.cloudfront.net
13.33.138.105	A	d3jj1b8k90cxdn.cloudfront.net
13.33.138.106	A+PTR	server-13-33-138-106.sea4.r.cloudfront.net
13.33.138.106	A	dkqfdi63zk53u.cloudfront.net
13.33.138.108	A	cdn.rlcdn.com
13.33.138.111	A	interviewed-staging-api.com
13.33.138.113	A+PTR	server-13-33-138-113.sea4.r.cloudfront.net
13.33.138.113	A	d10rwta5peo7zl.cloudfront.net
13.33.138.124	A+PTR	server-13-33-138-124.sea4.r.cloudfront.net
13.33.138.124	A	d3n2em2hzne4bt.cloudfront.net
13.33.138.125	A+PTR	server-13-33-138-125.sea4.r.cloudfront.net
13.33.138.125	A	d3cbywt8xxsivm.cloudfront.net