Robtex

Up: 203.207.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.207.48.0/23
Down right: 203.207.50.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.207.48.53	A	203-207-48-53.flets.tribe.ne.jp
203.207.48.98	A+PTR	203-207-48-98.flets.tribe.ne.jp
203.207.48.227	A	203-207-48-227.flets.tribe.ne.jp
203.207.49.3	A	203-207-49-3.flets.asua.net
203.207.49.74	A	wanpakulunch.com
203.207.49.75	A	admcomlocal.com
203.207.50.85	A	203-207-50-85.flets.tribe.ne.jp
203.207.51.53	A	bears-websystem.com
203.207.51.114	PTR	203-207-51-114.flets.videw.com
203.207.51.114	A	willfit.net
203.207.51.190	PTR	akinai.jp
203.207.51.190	A	msjp.co.jp
203.207.51.190	A	mail.sakata-dogschool.com