Robtex

Up: 8.42.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 8.42.96.0/20
Down right: 8.42.112.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
8.42.96.20	A	shoproblox.com
8.42.96.22	A	infrastructure.roblox.com
8.42.96.25	A	es.help.roblox.com
8.42.96.27	A	notifications.roblox.com
8.42.96.30	A	es.help.roblox.com
8.42.96.32	A	gamepersistence.roblox.com
8.42.96.33	A	realtime.roblox.com
8.42.96.34	A	inventory.roblox.com
8.42.96.36	A	textfilter.roblox.com
8.42.96.39	A	es.help.roblox.com
8.42.96.42	A	es.help.roblox.com
8.42.96.65	A	ephemeralcounters.api.roblox.com
8.42.96.70	A	games.api.roblox.com
8.42.96.86	A	partners.roblox.com
8.42.96.88	A	misc.roblox.com
8.42.96.89	A	misc.roblox.com
8.42.96.90	A	misc.roblox.com
8.42.96.91	A	misc.roblox.com
8.42.96.97	A	forum.roblox.com
8.42.96.116	A	graph.roblox.com
8.42.96.147	A	groups.roblox.com
8.42.96.148	A	billing.roblox.com
8.42.96.149	A	chatsite.roblox.com
8.42.96.151	A	catalog.roblox.com
8.42.96.170	A	locale.roblox.com
8.42.96.171	A	games.roblox.com
8.42.96.173	A	economy.roblox.com
8.42.96.186	A	notificationsite.roblox.com
8.42.102.53	A	np-chi-01.cloudmatchbeta.nvidiagrid.net
8.42.102.54	A	np-chi-01.cloudmatchbeta.nvidiagrid.net
8.42.106.27	A	cds-ce.intlfcstone.com
8.42.106.56	A	hub-ce.intlfcstone.com
8.42.107.17	A	gamesrv1.michiganlottery.com
8.42.107.27	A	webapi.michiganlottery.com
8.42.107.88	A	michiganwebapi.michiganlottery.com
8.42.112.25	A+PTR	mta.stubhub.com
8.42.112.33	A	stub.it
8.42.112.36	PTR	origin-cache3.stubhubstatic.com
8.42.112.36	PTR	origin-cache1.stubhubstatic.com
8.42.112.36	PTR	origin-cache2.stubhubstatic.com
8.42.112.38	PTR	origin3-static.stubhub.com
8.42.112.38	PTR	origin2-static.stubhub.co.uk
8.42.112.38	PTR	origin3-static.stubhub.co.uk
8.42.112.41	PTR	tickettech.stubhub.com
8.42.112.84	A	origin3-static.stubhub.com
8.42.112.99	A	www.eventprocess.com
8.42.112.99	A	eventprocess.com
8.42.112.116	A	lvs02-static.stubhub.com
8.42.112.133	A	ipn.stubhub.com
8.42.112.134	A+PTR	mx5.fans.stubhub.co.uk
8.42.112.136	A+PTR	mx5.service.stubhub.com
8.42.112.137	A+PTR	mx6.service.stubhub.com
8.42.113.90	A	apigold.stubhub.com
8.42.113.94	PTR	apigold.stubhub.com
8.42.113.95	A+PTR	track.stubhub.de
8.42.113.95	PTR	track.stubhub.co.uk
8.42.113.95	A+PTR	lvs20-track.stubhub.com
8.42.113.96	A+PTR	log.stubhub.co.uk
8.42.113.96	PTR	log.stubhub.com
8.42.113.96	A+PTR	lvs20-log.stubhub.com
8.42.113.98	A+PTR	origin1-data.stubhub.co.uk
8.42.113.98	PTR	www.stubhub.nl
8.42.113.98	PTR	origin1-data.stubhub.com
8.42.114.160	A	sosticket.com
8.42.116.35	A	eticketdownload.com
8.42.116.37	A	static.ticketutils.com
8.42.116.87	A	imap.ticketutils.net
8.42.116.96	A	www.sunnyptickets.ca
8.42.116.96	A	instantonlinesite.com
8.42.116.96	A	www.frontrowusa.com
8.42.116.98	A	seatingcharts.com