Robtex

Up: 192.158.2.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.158.3.0/25
Down right: 192.158.3.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.158.3.2	PTR	2-3.synergydsl.com
192.158.3.5	PTR	5-3.synergydsl.com
192.158.3.35	PTR	35-3.synergydsl.com
192.158.3.35	A	www.imsi-pm.com
192.158.3.35	A	imsi-pm.com
192.158.3.56	PTR	56-3.synergydsl.com
192.158.3.144	PTR	144-3.synergydsl.com
192.158.3.194	PTR	194-3.synergydsl.com
192.158.3.194	A	bastianmd.com
192.158.3.194	A	discovermyband.com
192.158.3.195	PTR	195-3.synergydsl.com
192.158.3.195	A	popmail.synergybroadband.com
192.158.3.204	A+PTR	librenms.synergydsl.com
192.158.3.204	A	synergyfibermetrics.com