Robtex

Up: 149.96.2.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 149.96.2.0/25
Down right: 149.96.2.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
149.96.2.26	A+PTR	outbound18.service-now.com
149.96.2.26	A	d.spf.service-now.com
149.96.2.26	A	extmail.reece.com.au
149.96.2.100	PTR	prod.vcp1.service-now.com
149.96.2.100	A	multiplusprod.service-now.com
149.96.2.100	A	suzanoprod.service-now.com
149.96.2.237	A	pcresweb.lpl.org