Robtex

Up: 198.204.178.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 198.204.179.0/25
Down right: 198.204.179.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.204.179.5	A	www1.fanniemae.com
198.204.179.5	A	dc1-loanlookup.fanniemae.com
198.204.179.5	A	dc1-www.fanniemae.com
198.204.179.6	A	documents.efanniemae.com
198.204.179.8	A	www.mortgagecontent.net
198.204.179.9	A+PTR	dc1-desktoporiginator.fanniemae.com
198.204.179.9	A	desktoporiginator.fanniemae.com
198.204.179.10	A+PTR	dc1-desktopunderwriter.fanniemae.com
198.204.179.10	A	desktopunderwriter.fanniemae.com
198.204.179.13	A	direct.efanniemae.com
198.204.179.15	A+PTR	preview.efanniemae.com
198.204.179.17	PTR	preview.fanniemae.com
198.204.179.21	A	dc1-admin.webmortgagecentral.com
198.204.179.22	PTR	dc1-antifraud.efanniemae.com
198.204.179.23	A	dc1-hco.efanniemae.com
198.204.179.27	PTR	dc1-reosearch.fanniemae.com
198.204.179.32	A	earlycheck.fanniemae.com
198.204.179.247	A	pemplusp-fw01ab.fanniemae.com