Robtex

Up: 8.42.112.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 8.42.113.0/25
Down right: 8.42.113.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
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	A+PTR	origin1-data.stubhub.com