Robtex

Up: 66.212.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.212.81.0/25
Down right: 66.212.81.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.212.81.17	A	ns1.us.hisynergy.com
66.212.81.19	A+PTR	cwe-dns-01.cwe.org
66.212.81.20	PTR	cwe-dns-02.cwe.org
66.212.81.21	A+PTR	cwe-dns-03.cwe.org
66.212.81.37	A+PTR	stage.cwe.org
66.212.81.52	A+PTR	jobbank.cwe.org
66.212.81.53	A+PTR	jobstobuildon.org
66.212.81.81	A+PTR	plesk.cwe.org
66.212.81.87	A+PTR	mail.cwe.org
66.212.81.87	A+PTR	275-exch-01.office.cwe.org
66.212.81.95	PTR	artisanbakingcenter.org
66.212.81.97	PTR	mail.cwe.org
66.212.81.97	PTR	nyc-exch-01.office.cwe.org
66.212.81.104	A	clc-exch-01.nycclc.org
66.212.81.106	A	clc-dns-02.nycclc.org
66.212.81.123	A+PTR	cwe.org
66.212.81.123	A	www.cwe.org
66.212.81.141	A+PTR	resume.cwe.org
66.212.81.147	A+PTR	ccfep.cwe.org
66.212.81.147	A+PTR	clients.cwe.org
66.212.81.147	A+PTR	csea.cwe.org
66.212.81.148	A	qa.clients.cwe.org
66.212.81.151	A+PTR	vpn.cwe.org
66.212.81.155	A	nyc-dc-01.cwe.org