Robtex

Up: 64.251.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.251.32.0/21
Down right: 64.251.40.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.251.32.252	PTR	64-251-32-252-reverse-arpa.nychhc.org
64.251.32.254	PTR	64-251-32-254-reverse-arpa.nychhc.org
64.251.33.15	A	cdc-gtm-10200-prod-ext1a.nychhc.org
64.251.33.17	A+PTR	cdc-gtm-10200-prod-extvip.nychhc.org
64.251.33.17	A+PTR	cdc-gtm-10200-prod-vip.nychhc.org
64.251.33.21	A	campaign.nychhc.org
64.251.33.25	A+PTR	hhc-cvpn1.nychhc.org
64.251.33.25	PTR	hhc-jvpn1.nychhc.org
64.251.33.26	PTR	hhc-jvpn2.nychhc.org
64.251.33.26	A+PTR	vpn1.nychhc.org
64.251.33.26	PTR	vpn2.nychhc.org
64.251.33.54	A+PTR	hhc-ns1.nychhc.org
64.251.33.54	A+PTR	hhcdns-ns1.nychhc.org
64.251.33.55	A+PTR	hhc-ns2.nychhc.org
64.251.33.55	A+PTR	hhcdns-ns2.nychhc.org
64.251.33.69	A	webmail.nychhc.org
64.251.33.75	A	secure.nychhc.org
64.251.33.89	A+PTR	healthhomenyc.org
64.251.33.89	A+PTR	nychealthandhospitals.org
64.251.33.89	A+PTR	nychhc.org
64.251.33.110	A	hrms.nychhc.org
64.251.33.111	A	elm.nychhc.org
64.251.33.118	A+PTR	www.hhcyouthhealth.org
64.251.33.118	A	hhcyouthhealth.org
64.251.33.128	A+PTR	juniper-ssl1.nychhc.org
64.251.33.128	A	secureaccess.nychhc.org
64.251.33.129	A+PTR	juniper-ssl2.nychhc.org
64.251.33.129	A	secureaccess.nychhc.org
64.251.33.130	A	cisco-ipsec1.nychhc.org
64.251.33.134	PTR	gss-ns1.nychhc.org
64.251.33.243	A+PTR	securemail01.nychhc.org
64.251.33.243	A	emailgw.nychhc.org
64.251.34.36	A	henryjcarter.org
64.251.34.37	A	hhcadvantage.org
64.251.34.37	A	hhcadvantage.net
64.251.34.37	A	hhcadvantage.com
64.251.34.72	A	gwarchive.nychhc.org
64.251.34.72	A	gwarchivenew.nychhc.org
64.251.34.74	A	downloads.nychhc.org
64.251.34.77	A	groupwise.nychhc.org
64.251.34.78	A	groupwise.nychhc.org
64.251.34.86	A	password.nychhc.org
64.251.34.90	A	sftp1.nychhc.org
64.251.34.95	PTR	www.fundforhhc.com
64.251.34.95	PTR	www.thefundforhhc.com
64.251.34.95	PTR	www.fundforhhc.org
64.251.34.96	A+PTR	ceo.nychhc.org
64.251.34.97	PTR	www.nychhcart.org
64.251.34.97	A	nychhcart.org
64.251.34.100	A+PTR	gothamhealth.org
64.251.34.100	A+PTR	www.gothamhealth.org
64.251.34.130	A	yearinreview09.nychhc.org
64.251.34.137	A	stathhc.org
64.251.34.139	A+PTR	building.nychhc.org
64.251.34.149	A+PTR	gunsdownlifeup.org
64.251.34.149	PTR	www.gunsdownlifeup.org
64.251.34.160	A+PTR	throughthestorm.nychhc.org
64.251.34.161	A	nursing.nychhc.org
64.251.34.181	A	myhome4health.org
64.251.34.216	A	myhhc.info
64.251.34.218	PTR	myhhc.info
64.251.34.220	A	myhhc.info
64.251.34.221	A	amalgaweb.myhhc.info
64.251.34.224	A	myhhc.info
64.251.34.225	A	amalgaweb.myhhc.info
64.251.34.226	PTR	myhhc.info
64.251.34.228	A	myhhc.info
64.251.34.229	A	amalgaweb.myhhc.info
64.251.34.237	A	voltage-pp-0000.nychhc.org
64.251.34.238	A	voltage-ps-0000.nychhc.org
64.251.34.247	A	www.nycathome.org
64.251.34.247	A	nycathome.org
64.251.39.26	A	epicmychart.nychhc.org
64.251.40.254	PTR	64-251-40-254-reverse-arpa.nychhc.org
64.251.40.254	A	thebibleministry.org
64.251.40.254	A	thebibleministry.net
64.251.41.17	A	sdc-gtm-10200-prod-extvip.nychhc.org
64.251.41.25	A+PTR	hhc-jvpn3.nychhc.org
64.251.41.25	PTR	vpn2.nychhc.org
64.251.41.25	A+PTR	vpn1.nychhc.org
64.251.41.54	A+PTR	hhc-ns3.nychhc.org
64.251.41.54	A+PTR	hhcdns-ns3.nychhc.org
64.251.41.55	A+PTR	hhc-ns4.nychhc.org
64.251.41.55	A+PTR	hhcdns-ns4.nychhc.org
64.251.41.89	A+PTR	healthhomenyc.org
64.251.41.89	PTR	nychealthandhospitals.org
64.251.41.89	A+PTR	nychhc.org
64.251.41.104	A	sa.nychhc.org
64.251.41.128	A+PTR	juniper-ssl3.nychhc.org
64.251.41.128	A	secureaccess.nychhc.org
64.251.41.129	A+PTR	juniper-ssl4.nychhc.org
64.251.41.134	A+PTR	gss-ns3.nychhc.org
64.251.41.233	A	mailgw.nychhc.org
64.251.41.239	A+PTR	euq1.nychhc.org
64.251.41.241	A	sdc-e5500-meg-01.nychhc.org
64.251.41.243	A+PTR	securemail02.nychhc.org
64.251.42.37	A	hhcadvantage.org
64.251.42.37	A	hhcadvantage.net
64.251.42.37	A	hhcadvantage.com
64.251.42.48	A+PTR	bell405entry.nychhc.org
64.251.42.49	A+PTR	behere.nychhc.org
64.251.42.51	A+PTR	drg.nychhc.org
64.251.42.55	A	hpo.nychhc.org
64.251.42.69	A+PTR	gw7.nychhc.org
64.251.42.69	A+PTR	gw8.nychhc.org
64.251.42.70	A+PTR	ftp.nychhc.org
64.251.42.72	A	gwarchive.nychhc.org
64.251.42.72	A	gwarchivenew.nychhc.org
64.251.42.74	A	downloads.nychhc.org
64.251.42.77	A	groupwise.nychhc.org
64.251.42.78	A	groupwise.nychhc.org
64.251.42.86	A	password.nychhc.org
64.251.42.90	A	sftp1.nychhc.org
64.251.42.97	A+PTR	employment.nychhc.org
64.251.42.112	A	nycyouthhealth.org
64.251.42.112	A	www.nycyouthhealth.org
64.251.42.112	A	youthhealth.nychhc.org
64.251.42.123	PTR	www.thehhcfoundation.org
64.251.42.123	A	thehhcfoundation.org
64.251.42.124	PTR	www.hhcart.org
64.251.42.155	A+PTR	hrmsdr.nychhc.org
64.251.42.181	A	myhome4health.org
64.251.42.208	A	providers.metroplus.org
64.251.42.210	A	intranet.metroplus.org
64.251.42.237	A	voltage-pp-0000.nychhc.org
64.251.42.238	A	voltage-ps-0000.nychhc.org
64.251.47.20	A	epicproxy.nychhc.org