Robtex

Up: 142.240.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 142.241.0.0/17
Down right: 142.241.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
142.241.239.8	A	wldc-p-adcex-dns.atb.com
142.241.240.53	A+PTR	atb-idcdmz-ns5.atb.com
142.241.240.53	A	ns5.atb.com
142.241.240.61	A+PTR	mailhost01.atb.com
142.241.240.68	A+PTR	cidcpat.atb.com
142.241.240.168	A	compassportfolios.com
142.241.240.217	A	atbonlinebusiness.com
142.241.241.8	A	cidc-p-adcex-dns.atb.com
142.241.241.10	A	compassportfolios.com
142.241.241.10	A	atbonlinebusiness.com
142.241.241.10	A	www.wip.atbonline.com
142.241.254.35	A+PTR	atbresponds.com
142.241.254.35	PTR	www.atbyourplace.ca
142.241.254.35	PTR	www.wearealberta.ca
142.241.254.74	A	ns1.atb.com
142.241.254.74	A	ns1.atbresponds.com
142.241.254.153	A	ns1.atb.com