Robtex

Up: 52.94.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 52.94.104.0/22
Down right: 52.94.108.0/22

IP	Type	Hostname
52.94.104.10	A+PTR	c.ns.ca-central-1.amazonaws.com
52.94.104.20	A	kms-fips.ca-central-1.amazonaws.com
52.94.104.24	A	kms.ca-central-1.amazonaws.com
52.94.104.35	A	sts.ca-central-1.amazonaws.com
52.94.104.42	A	sqs.ca-central-1.amazonaws.com
52.94.104.67	A	kinesis.ca-central-1.amazonaws.com
52.94.104.84	A	elasticloadbalancing.ca-central-1.amazonaws.com
52.94.104.93	A	acm.ca-central-1.amazonaws.com
52.94.104.94	A	ecr.ca-central-1.amazonaws.com
52.94.104.97	A	dp-1.storagegateway.ca-central-1.amazonaws.com
52.94.104.107	A	s3-console-ca-central-1.console.aws.amazon.com
52.94.104.107	A	s3-console.ca-central-1.amazonaws.com
52.94.104.109	A	cloudtrail.ca-central-1.amazonaws.com
52.94.104.110	A	console.ca-central-1.amazonaws.com
52.94.104.122	A	es.ca-central-1.amazonaws.com
52.94.104.130	A	storagegateway.ca-central-1.amazonaws.com
52.94.104.135	A	ds.ca-central-1.amazonaws.com
52.94.104.139	A	events.ca-central-1.amazonaws.com
52.94.104.142	A	codecommit.ca-central-1.amazonaws.com
52.94.104.144	A	sms.ca-central-1.amazonaws.com
52.94.104.145	A	ssm.ca-central-1.amazonaws.com
52.94.104.155	A	codepipeline.ca-central-1.amazonaws.com
52.94.104.159	A	workspaces.ca-central-1.amazonaws.com
52.94.104.163	A	codebuild.ca-central-1.amazonaws.com
52.94.104.168	A	codestar.ca-central-1.amazonaws.com
52.94.104.189	A	metering.marketplace.ca-central-1.amazonaws.com
52.94.104.201	A	states.ca-central-1.amazonaws.com
52.94.104.216	A	lightsail.ca-central-1.amazonaws.com
52.94.104.226	A	clouddirectory.ca-central-1.amazonaws.com
52.94.104.245	A	codecommit-fips.ca-central-1.amazonaws.com