Robtex

Up: 210.3.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 210.3.132.0/23
Down right: 210.3.134.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.3.132.19	PTR	static-bbs-19-132-3-210-on-nets.com
210.3.132.46	A	mail11.averis.biz
210.3.132.50	A+PTR	mail12.averis.biz
210.3.132.68	A	www.peacebook.com.hk
210.3.132.69	PTR	static-bbs-69-132-3-210-on-nets.com
210.3.132.82	PTR	static-bbs-82-132-3-210-on-nets.com
210.3.132.110	PTR	static-bbs-110-132-3-210-on-nets.com
210.3.132.138	PTR	static-bbs-138-132-3-210-on-nets.com
210.3.132.165	PTR	static-bbs-165-132-3-210-on-nets.com
210.3.132.194	PTR	static-bbs-194-132-3-210-on-nets.com
210.3.132.248	PTR	static-bbs-248-132-3-210-on-nets.com
210.3.133.11	PTR	static-bbs-11-133-3-210-on-nets.com
210.3.133.45	PTR	static-bbs-45-133-3-210-on-nets.com
210.3.133.51	PTR	static-bbs-51-133-3-210-on-nets.com
210.3.133.51	A	mail.amoli.com
210.3.133.56	A+PTR	mail2.amoli.com
210.3.133.115	PTR	static-bbs-115-133-3-210-on-nets.com
210.3.133.115	A	mx1.852mx.com
210.3.133.118	PTR	static-bbs-118-133-3-210-on-nets.com
210.3.133.118	A	snaapa.com
210.3.133.118	A	fotop.net
210.3.133.119	PTR	static-bbs-119-133-3-210-on-nets.com
210.3.133.122	PTR	static-bbs-122-133-3-210-on-nets.com
210.3.133.122	A	ns2.fotop.net
210.3.133.122	A	ns1.fotop.net
210.3.133.123	PTR	static-bbs-123-133-3-210-on-nets.com
210.3.133.123	A	qtface.com
210.3.133.123	A	cybertecturex.com
210.3.133.124	PTR	static-bbs-124-133-3-210-on-nets.com
210.3.133.124	A	www.mellowmayo.com
210.3.133.124	A	mellowmayo.com
210.3.133.132	PTR	static-bbs-132-133-3-210-on-nets.com
210.3.133.132	A	www.cognitiohk.edu.hk
210.3.134.9	A	www.landysun.com
210.3.134.9	A	usual-album.com
210.3.135.203	PTR	static-bbs-203-135-3-210-on-nets.com
210.3.135.203	A	wttwz9.zhs.one
210.3.135.203	A	hklco3.miyun.one
210.3.135.245	PTR	static-bbs-245-135-3-210-on-nets.com
210.3.135.245	A	hgc.lsjproxy.com
210.3.135.254	PTR	static-bbs-254-135-3-210-on-nets.com
210.3.135.254	A	hk-32.mitsuha-node.com