Robtex

Up: 13.8.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 13.8.128.0/19
Down right: 13.8.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
13.8.128.21	A	batholith.epn.uswestgw.xerox.com
13.8.128.130	A+PTR	rp-css-vip128-130.epn.uswestgw.xerox.com
13.8.128.143	A	rp-css-vip128-143.epn.uswestgw.xerox.com
13.8.129.129	PTR	ssl-vip129-129.epn.uswestgw.xerox.com
13.8.129.138	A	ssl-vip129-138.epn.uswestgw.xerox.com
13.8.129.160	A	ssl-vip129-160.epn.uswestgw.xerox.com
13.8.129.185	A	ssl-vip129-185.epn.uswestgw.xerox.com
13.8.129.186	A	ssl-vip129-186.epn.uswestgw.xerox.com
13.8.129.193	A+PTR	ssl-vip129-193.epn.uswestgw.xerox.com
13.8.129.195	A+PTR	ssl-css-vip129-195.epn.uswestgw.xerox.com
13.8.131.120	A	wx02-vh25.epn.uswestgw.xerox.com
13.8.131.158	A	wx03-vh31.epn.uswestgw.xerox.com
13.8.136.11	A	peach.ext.uswestgw.xerox.com
13.8.136.80	A+PTR	b2bvpn-tw-hsrp.ext.uswestgw.xerox.com
13.8.137.10	A	locust-13-8-137.ext.uswestgw.xerox.com
13.8.137.11	A	willow-13-8-137.ext.uswestgw.xerox.com
13.8.138.1	A+PTR	gw-hsrp-13-8-138-m.ext.uswestgw.xerox.com
13.8.138.2	A+PTR	gw-hsrp-13-8-138-f.ext.uswestgw.xerox.com
13.8.138.4	A+PTR	felsic-13-8-138.ext.uswestgw.xerox.com
13.8.138.8	A	shemp.xerox.com
13.8.140.2	A	chestnut-13-8-140.epn.uswestgw.xerox.com
13.8.140.254	A+PTR	coquina.epn.uswestgw.xerox.com
13.8.142.129	A+PTR	css-vip142-129.epn.uswestgw.xerox.com
13.8.142.132	A	css-vip142-132.epn.uswestgw.xerox.com
13.8.142.138	A	css-vip142-138.epn.uswestgw.xerox.com
13.8.143.32	A	css-vip143-32.epn.uswestgw.xerox.com
13.8.143.35	A	css-vip143-35.epn.uswestgw.xerox.com
13.8.143.52	A	css-vip143-52.epn.uswestgw.xerox.com
13.8.146.108	A+PTR	lemon.ext.uswestgw.xerox.com
13.8.146.109	A+PTR	lime.ext.uswestgw.xerox.com
13.8.146.110	A	xean02.idns.xerox.com
13.8.146.110	A	xean01.idns.xerox.com
13.8.148.10	PTR	usa7061lv561.epn.uswestgw.xerox.com
13.8.148.11	PTR	usa7061lv562.epn.uswestgw.xerox.com
13.8.148.11	A	www.xerox.com.mx
13.8.148.11	A	graphicsprinters.com
13.8.148.105	A+PTR	usa7061lv1368-e5.epn.uswestgw.xerox.com