Robtex

Up: 206.80.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 206.80.160.0/20
Down right: 206.80.176.0/20

IP	Type	Hostname
206.80.180.66	A	loopback0.kr1.lax16.alter.net
206.80.180.66	A	kr1.lax16.alter.net
206.80.180.74	A	loopback0.kr1.sfo7.alter.net
206.80.180.74	A	kr1.sfo7.alter.net
206.80.180.102	A	kr2.dfw1.alter.net
206.80.180.121	A	kr2.rdu1.alter.net
206.80.180.121	A	loopback0.kr2.rdu1.alter.net