Robtex

Up: 202.66.136.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.66.140.0/23
Down right: 202.66.142.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.66.140.166	PTR	static-ip-166-140-66-202.rev.dyxnet.com
202.66.140.166	A	hkmarketing.sf-express.com
202.66.140.172	PTR	static-ip-172-140-66-202.rev.dyxnet.com
202.66.140.172	A	hkmail.sf-express.com
202.66.140.173	A+PTR	static-ip-173-140-66-202.rev.dyxnet.com
202.66.140.173	A	ns.sf-express.com
202.66.140.174	A	ns1.sf-express.com
202.66.140.195	PTR	ns2.secondx.com
202.66.140.195	A	wygkx.com
202.66.140.195	A	xueyuan2000.com
202.66.140.198	A	mail.tonitaylorart.com
202.66.140.198	A	sz-kingvinewpcb.com
202.66.140.198	A	sdc888.com
202.66.140.204	A	gdtdlzw.com
202.66.140.204	A	bm-pcb.com
202.66.140.204	A	jyk88.com
202.66.142.66	A+PTR	static-ip-66-142-66-202.rev.dyxnet.com
202.66.142.98	A+PTR	static-ip-98-142-66-202.rev.dyxnet.com
202.66.142.119	A+PTR	static-ip-119-142-66-202.rev.dyxnet.com
202.66.143.36	A	cnpvgghysh.by-pi.com