Robtex

Up: 199.59.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 199.59.64.0/22
Down right: 199.59.68.0/22

IP	Type	Hostname
199.59.64.152	A	ntp.broadcloud.com.au
199.59.64.200	A+PTR	mail.broadcloud.com.au
199.59.65.60	A	hosted01-us20.bcld.io
199.59.65.61	A	clients01-us20.bcld.io
199.59.65.69	A	ussrv1ab.pbx.ihs.broadcloudpbx.com
199.59.65.80	A	ussrv1c.pbx.broadcloudpbx.com
199.59.65.100	A	acme.ihs.broadsoft.com
199.59.65.120	A	hosted01aa-us10.bcld.webex.com
199.59.65.122	A	hosted01ab-us10.bcld.webex.com
199.59.65.181	A	ntp.broadcloudpbx.net
199.59.65.201	A	sabeta-us.cisco-bcld.com
199.59.65.202	A	sa-us.cisco-bcld.com
199.59.65.203	A	www.uc-one.com
199.59.65.203	A	uc-one.net
199.59.65.228	A+PTR	cisco.sipflash.com
199.59.66.60	A	hosted02-us20.bcld.io
199.59.66.61	A	clients02-us20.bcld.io
199.59.66.69	A	ussrv2ab.pbx.ihs.broadcloudpbx.com
199.59.66.80	A	ussrv2c.pbx.broadcloudpbx.com
199.59.66.120	A	hosted02aa-us10.bcld.webex.com
199.59.66.122	A	hosted02ab-us10.bcld.webex.com
199.59.66.181	A	ntp.broadcloudpbx.net
199.59.67.152	A	ntp.broadcloud.com.au
199.59.67.235	A	mail.loop.optus.com.au
199.59.70.20	A	ussrv3a.pbx.broadcloudpbx.com
199.59.70.29	A	hosted03a-us10.cisco-bcld.com
199.59.71.20	A	ussrv4a.pbx.broadcloudpbx.com
199.59.71.29	A	hosted04a-us10.cisco-bcld.com
199.59.71.38	A	hosted04c.broadcloudpbx.com