Robtex

Up: 63.142.206.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 63.142.207.0/25
Down right: 63.142.207.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
63.142.207.10	PTR	communitynet.org
63.142.207.14	PTR	gdicom.net
63.142.207.22	PTR	methownet.com
63.142.207.26	PTR	nvinet.com
63.142.207.30	PTR	pctelecom.us
63.142.207.34	PTR	ridgelineusa.com
63.142.207.38	PTR	swift-stream.com
63.142.207.49	PTR	49.207.142.63.okpudtelecom.org
63.142.207.51	PTR	51.207.142.63.okpudtelecom.org
63.142.207.62	PTR	62.207.142.63.okpudtelecom.org
63.142.207.65	A+PTR	ns1.okpudbb.org
63.142.207.65	PTR	65.207.142.63.okpudtelecom.org
63.142.207.70	A+PTR	speedtest.okpudbb.org
63.142.207.70	PTR	70.207.142.63.okpudtelecom.org
63.142.207.85	A+PTR	ns2.okpudbb.org
63.142.207.85	PTR	85.207.142.63.okpudtelecom.org
63.142.207.89	PTR	89.207.142.63.okpudtelecom.org
63.142.207.94	PTR	94.207.142.63.okpudtelecom.org
63.142.207.104	PTR	104.207.142.63.okpudtelecom.org
63.142.207.125	PTR	125.207.142.63.okpudtelecom.org
63.142.207.126	PTR	126.207.142.63.okpudtelecom.org
63.142.207.127	PTR	127.207.142.63.okpudtelecom.org
63.142.207.128	PTR	128.207.142.63.okpudtelecom.org
63.142.207.131	A+PTR	okpud.org
63.142.207.131	A	mail.okpud.org
63.142.207.131	A	ip-64-184-130-150.okpud.org
63.142.207.133	A+PTR	mplusx.okpud.org
63.142.207.133	A	mail.okpud.com
63.142.207.133	A	mplusx.okpud.com
63.142.207.135	PTR	mail.okpud.org
63.142.207.144	A+PTR	www.okanoganpud.org
63.142.207.144	A	okanoganpud.com
63.142.207.144	A	okanoganpud.org
63.142.207.224	PTR	224.207.142.63.cctnet.org
63.142.207.228	PTR	228.207.142.63.cctnet.org