Robtex

Up: 173.205.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
173.205.56.217	PTR	ae26-69.cr2-atl1.ip4.gtt.net
173.205.57.97	PTR	et-0-0-7-1.cr4-lax2.ip4.gtt.net
173.205.57.218	PTR	modmission-gw.ip4.gtt.net
173.205.57.218	A	dc-412.ptoserver.com
173.205.57.218	A	dc-447.ptoserver.com
173.205.58.58	PTR	a100-gw.ip4.gtt.net
173.205.58.70	PTR	a100-gw.ip4.gtt.net
173.205.59.37	PTR	ae2-100.cr1-atl1.ip4.gtt.net
173.205.59.85	PTR	ae11-98.lax11.ip4.gtt.net
173.205.60.245	PTR	ae5.atl12.ip4.gtt.net
173.205.61.50	PTR	smtp.sjc1.defense.net
173.205.61.57	PTR	ip4.gtt.net
173.205.61.74	PTR	zscaler-gw.ip4.gtt.net
173.205.61.209	PTR	ae18-1914.mia12.ip4.gtt.net
173.205.62.33	PTR	et-0-0-31-2.cr7-chi1.ip4.gtt.net
173.205.62.81	PTR	xe-1-1-0.sjc10.ip4.gtt.net
173.205.63.166	PTR	xe-4-2-5.bcr1.ash4.us.bb.symantec.net
173.205.63.229	PTR	ae3.cr7-chi1.ip4.gtt.net