Robtex

Up: 203.58.14.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.58.15.0/25
Down right: 203.58.15.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.58.15.26	A+PTR	203-58-15-26.static.tpgi.com.au
203.58.15.37	A+PTR	203-58-15-37.static.tpgi.com.au
203.58.15.55	PTR	mail.missionlead.com
203.58.15.104	A	203-58-15-104.static.tpgi.com.au
203.58.15.136	A+PTR	203-58-15-136.static.tpgi.com.au
203.58.15.140	PTR	203-58-15-140.static.tpgi.com.au
203.58.15.150	PTR	203-58-15-150.static.tpgi.com.au
203.58.15.150	A	gogef.com
203.58.15.151	A	opusrecruitment.com.au
203.58.15.151	A	michaelmcphee.com.au
203.58.15.157	PTR	203-58-15-157.static.tpgi.com.au
203.58.15.157	A	npcia.safenetbox.biz
203.58.15.183	A+PTR	203-58-15-183.static.tpgi.com.au
203.58.15.183	A	mailprimary.financialresolutions.com.au
203.58.15.183	A	mail.financialresolutions.com.au