Robtex

Up: 204.16.180.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 204.16.180.0/24
Down right: 204.16.181.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
204.16.180.74	A+PTR	tummy.currenex.com
204.16.180.74	A	tail.globallink.com
204.16.180.74	A	tail.statestreetgx.com
204.16.181.22	A+PTR	help.currenex.net
204.16.181.24	A+PTR	www.vikingfx.com
204.16.181.24	A	vikingfx.com
204.16.181.27	A+PTR	pret.currenex.com
204.16.181.27	A	vectorfx.com
204.16.181.28	A+PTR	pret-dl.currenex.com
204.16.181.29	A+PTR	pret-ts.currenex.com
204.16.181.31	A+PTR	pret-fix-ssl.currenex.com
204.16.181.33	A	pret-phdb-web.currenex.com
204.16.181.46	A	iocbcfx.com
204.16.181.46	A	www.osplfx.com
204.16.181.46	A	osplfx.com
204.16.181.90	A	pret-fixstpssl.currenex.com
204.16.181.114	A	pret-data.currenex.com