Robtex

Up: 165.154.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 165.154.144.0/22
Down right: 165.154.148.0/22

IP	Type	Hostname
165.154.144.40	PTR	www.dbugz.com
165.154.144.41	PTR	dns1.dbugz.com
165.154.145.93	A	ts1-c1-093.toronto.auracom.net
165.154.148.129	A+PTR	ts1-c4-129.toronto.auracom.net
165.154.149.245	A+PTR	ts1-c5-245.toronto.auracom.net
165.154.149.246	PTR	ts1-c5-246.toronto.auracom.net
165.154.150.224	A+PTR	ts1-c6-224.toronto.auracom.net