Robtex

Up: 210.193.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 210.193.240.0/22
Down right: 210.193.244.0/22

IP	Type	Hostname
210.193.240.138	PTR	mail.hbmlawyers.com.au
210.193.241.8	PTR	tic.com.au
210.193.241.137	PTR	mail.tmhqld.com.au
210.193.241.141	PTR	210-193-241-141.macquarie.net.au
210.193.242.94	PTR	mail.patons.com.au
210.193.243.41	PTR	vipac.com.au
210.193.243.48	PTR	vipac2.vipac.com.au
210.193.243.90	PTR	raplhdsilvaholden.com.au
210.193.243.90	A	ralphdesilva.safenetbox.biz
210.193.243.94	PTR	blackburnnissan.safenetbox.biz
210.193.243.94	A	mail.blackburnkia.com.au
210.193.243.94	A	mail.blackburnnissan.com.au
210.193.243.154	A	mail.acsvic.com
210.193.243.242	PTR	bloodtoyota.safenetbox.biz
210.193.244.254	A	reqside-req-core1-perth.intellicentre.net.au
210.193.245.50	PTR	mail.vistavisuals.com.au
210.193.245.106	A+PTR	per-adsl.brandagency.com.au
210.193.245.154	PTR	mail.macrepro.com.au
210.193.245.155	PTR	mail2.expocopy.com.au
210.193.245.156	PTR	ftp.macrepro.com.au
210.193.245.158	PTR	www.largeformat.expocopy.com.au
210.193.245.250	PTR	mail.potato.wa.gov.au
210.193.247.226	A+PTR	mail.commercialradio.com.au
210.193.247.253	A	requestcore2.intellicentre.net.au