Robtex

Up: 216.194.48.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.194.49.0/25
Down right: 216.194.49.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.194.49.5	A	ns1.its-biz.net
216.194.49.12	PTR	216-194-49-12.ny.ny.metconnect.net
216.194.49.21	A+PTR	itsemlgw.infotechfb.com
216.194.49.21	A	itsemlgw.its-biz.net
216.194.49.21	A	mailsrv1.itsmtc.com
216.194.49.37	PTR	216-194-49-37.ny.ny.metconnect.net
216.194.49.61	PTR	216-194-49-61.ny.ny.metconnect.net
216.194.49.63	PTR	216-194-49-63.ny.ny.metconnect.net
216.194.49.69	PTR	216-194-49-69.ny.ny.metconnect.net
216.194.49.76	A	mx.isi-mail.info
216.194.49.85	A	smtp.itsdr.com
216.194.49.86	PTR	216-194-49-86.ny.ny.metconnect.net
216.194.49.92	PTR	216-194-49-92.ny.ny.metconnect.net
216.194.49.92	A	its-gov.com
216.194.49.96	A	mmssvc4.itsdr.com
216.194.49.126	PTR	216-194-49-126.ny.ny.metconnect.net