Robtex

Up: 109.242.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 109.242.168.0/23
Down right: 109.242.170.0/23

IP	Type	Hostname
109.242.168.39	A+PTR	adsl-39.109.242.168.tellas.gr
109.242.168.167	PTR	adsl-167.109.242.168.tellas.gr
109.242.168.215	A+PTR	adsl-215.109.242.168.tellas.gr
109.242.169.3	A	adsl-3.109.242.169.tellas.gr
109.242.169.70	A	adsl-70.109.242.169.tellas.gr
109.242.169.83	PTR	adsl-83.109.242.169.tellas.gr
109.242.169.137	PTR	adsl-137.109.242.169.tellas.gr
109.242.169.211	PTR	adsl-211.109.242.169.tellas.gr
109.242.170.220	A	adsl-220.109.242.170.tellas.gr
109.242.171.63	A+PTR	adsl-63.109.242.171.tellas.gr
109.242.171.65	A	adsl-65.109.242.171.tellas.gr