Robtex

Up: 64.40.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.40.0.0/21
Down right: 64.40.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.40.0.1	PTR	1.0.40.64.tellerwifi.com
64.40.0.113	A	voip1.nyc2.paltalk.com
64.40.0.200	A	mail2.paltalk.com
64.40.0.200	A	cuda02.hsintek.com
64.40.0.200	A	cuda02.countrywoodllc.com
64.40.2.18	A	vumber.com
64.40.2.18	A	www.vumber.com
64.40.2.18	A	ppnsystem.com
64.40.2.39	A	ppnsystem.com
64.40.2.39	A	mail.vumber.com
64.40.3.70	A	router.paltalk-entry.com
64.40.3.71	A	router.paltalk-entry.com
64.40.6.28	PTR	paltalkpeople.com
64.40.6.28	PTR	superim.me
64.40.6.28	PTR	mail.superim.me
64.40.6.39	PTR	mail-6-39.paltalk.com
64.40.7.115	PTR	exch4.nyc2.paltalk.com
64.40.7.162	A	mapleleafconstruction.mb.ca
64.40.8.191	A	minevid19.com
64.40.8.191	A	minevid-19.com
64.40.9.37	PTR	relay2.camfrog.com
64.40.9.109	A	router.paltalk-entry.com
64.40.9.211	A	althani.pro
64.40.9.211	A	althani.tools
64.40.9.211	A	althani.industries
64.40.10.0	PTR	64.40.10.26.paltalkroot.com
64.40.10.4	A+PTR	exch3.nyc2.paltalk.com
64.40.10.4	A	corp.paltalk.com
64.40.10.5	A+PTR	mail1.paltalk.com
64.40.10.5	A	cuda.vumber.com
64.40.10.21	PTR	paltalkroot.com
64.40.10.21	PTR	mx21.paltalkroot.com
64.40.10.21	A	mx21.nj1.paltalk.com
64.40.10.22	PTR	mx22.paltalkroot.com
64.40.10.22	PTR	voip4.nj1.paltalk.com
64.40.10.24	PTR	ip64.40.10.24.camfrog.com.10.40.64.in-addr.arpa
64.40.10.70	A	router.paltalk-entry.com
64.40.11.13	PTR	beta.paltalk.com
64.40.11.21	PTR	admin.paltalk.com
64.40.11.36	PTR	register.paltalk.com
64.40.11.200	PTR	galtalk.com
64.40.11.200	PTR	newstalkonline.com
64.40.11.200	PTR	newstalkonline.net
64.40.12.75	A+PTR	mx7.paltalk.com
64.40.12.75	A+PTR	exch2.nyc2.paltalk.com
64.40.12.76	A+PTR	mail2.paltalk.com
64.40.12.76	A	cuda02.hsintek.com
64.40.12.76	A	cuda02.aniboom.com
64.40.12.82	PTR	ns3.camshare.com
64.40.12.82	A	ns2.paltalk.com
64.40.12.82	A	ns3.paltalk.com
64.40.12.142	A	vumber.co.uk
64.40.12.174	A	voip1.nyc2.paltalk.com
64.40.15.10	A	*.mac.paltalk.com
64.40.15.10	A	*.ns.paltalk.com
64.40.15.10	A	a.ns.paltalk.com
64.40.15.11	A	corp.paltalk.com
64.40.15.16	A	blog.paltalk.com
64.40.15.17	A	admin.paltalk.com
64.40.15.18	A	partners.paltalk.com
64.40.15.39	A	beta.paltalk.com
64.40.15.41	A	superim.co.uk
64.40.15.42	A	www.express.paltalk.com
64.40.15.50	A	*.hearme.com
64.40.15.50	A	hearme.com
64.40.15.50	A	express.hearme.com