Robtex

Up: 146.127.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 146.127.240.0/21
Down right: 146.127.248.0/21

IP	Type	Hostname
146.127.241.118	A+PTR	cfexdns02.lehman.com
146.127.241.119	A+PTR	cfexdnsb4.lehman.com
146.127.241.119	A	ns4b.lehman.com
146.127.241.120	PTR	cfexdns1-als01.lehman.com
146.127.241.120	A	ns6.lehman.com
146.127.248.69	A+PTR	pinp.barcap.com
146.127.252.77	A+PTR	nykvendor.barcap.com
146.127.252.79	A+PTR	nykconnect.barcap.com
146.127.252.85	A	connect.barclays.com
146.127.252.86	A	nykibimus.barcap.com
146.127.252.91	A	myaccess.gslb.barcap.com
146.127.252.100	A	myworkspace.gslb.barcap.com
146.127.253.1	A+PTR	bcmh.barcap.com
146.127.253.1	A+PTR	mx20.barclayscapital.com
146.127.253.3	A	mx22.barclayscapital.com
146.127.253.18	PTR	us-pic-ext-dns-1.global\032
146.127.253.18	A	ns9.barcap.com
146.127.253.25	A+PTR	bcmh.barcap.com
146.127.253.26	A+PTR	bcmh.barcap.com