Robtex

Up: 192.199.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 192.199.12.0/23
Down right: 192.199.14.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.199.12.2	PTR	192.199.12.2.static.addr.broadnetworks.ca
192.199.12.74	A	mail2.advancedprofiles.com
192.199.12.74	A	advanceprofiles.com
192.199.12.74	A	mail.zuccatogroup.com
192.199.12.86	PTR	192.199.12.86.static.addr.broadnetworks.ca
192.199.12.86	A	telephony.lumacare.ca
192.199.12.91	PTR	192.199.12.91.static.addr.broadnetworks.ca
192.199.12.193	PTR	192.199.12.193.static.addr.broadnetworks.ca
192.199.12.219	PTR	192.199.12.219.static.addr.broadnetworks.ca
192.199.12.219	A	trustwellagent.dyndns.org
192.199.12.221	PTR	192.199.12.221.static.addr.broadnetworks.ca
192.199.12.227	A	kentra.com.mx
192.199.12.227	A	tekmartstore.com
192.199.12.232	A	mail2.nlicorp.com
192.199.13.2	PTR	192.199.13.2.static.addr.broadnetworks.ca
192.199.13.6	PTR	192.199.13.6.static.addr.broadnetworks.ca
192.199.13.6	A	cbvllp.com
192.199.13.10	PTR	192.199.13.10.static.addr.broadnetworks.ca
192.199.13.10	A	yeomancompany.com
192.199.13.10	A	voxturtaxhub.com
192.199.13.42	A+PTR	mail.sterlingindustries.com
192.199.13.98	A+PTR	mail3.freedom.ca
192.199.13.98	A	freedom.ca
192.199.13.98	A	www.freedom.ca
192.199.13.100	A	m.freedom.ca
192.199.13.102	A+PTR	mail4.freedom.ca
192.199.13.198	A	mail.secutor.ca
192.199.14.74	PTR	192.199.14.74.static.addr.broadnetworks.ca
192.199.14.147	A	nipponexpresscanada.com
192.199.15.2	PTR	192.199.15.2.static.addr.broadnetworks.ca
192.199.15.67	PTR	mail.bigfootprints.ca
192.199.15.82	PTR	192.199.15.82.static.addr.broadnetworks.ca
192.199.15.110	PTR	192.199.15.110.static.addr.broadnetworks.ca
192.199.15.150	PTR	mx.abp-ca.com
192.199.15.150	A	mx2.abp-ca.com
192.199.15.150	A	mail2.abpa.ca
192.199.15.162	PTR	192.199.15.162.static.addr.broadnetworks.ca
192.199.15.178	PTR	192.199.15.178.static.addr.broadnetworks.ca
192.199.15.197	A	bigplanettelecom.com