Robtex

Up: 216.251.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 216.251.184.0/22
Down right: 216.251.188.0/22

IP	Type	Hostname
216.251.184.0	PTR	216-251-184-0.ips.cpinternet.com
216.251.184.0	A+PTR	0.184.251.216.modem.dynamic.cptelecom.net
216.251.184.116	A	216-251-184-116.ips.cpinternet.com
216.251.184.156	A	216-251-184-156.ips.cpinternet.com
216.251.184.165	A	www.preferredcredit.trafficmanager.net
216.251.184.184	A+PTR	216-251-184-184.ips.cpinternet.com
216.251.184.221	A	216-251-184-221.ips.cpinternet.com
216.251.185.0	PTR	216-251-185-0.ips.cpinternet.com
216.251.185.0	A+PTR	0.185.251.216.reserved.cptelecom.net
216.251.185.60	A	216-251-185-60.ips.cpinternet.com
216.251.185.114	PTR	216-251-185-114.ips.cpinternet.com
216.251.185.133	A	216-251-185-133.ips.cpinternet.com
216.251.185.243	A+PTR	216-251-185-243.ips.cpinternet.com
216.251.186.0	PTR	216-251-186-0.ips.cpinternet.com
216.251.186.0	A+PTR	0.186.251.216.reserved.cptelecom.net
216.251.187.8	A+PTR	216-251-187-8.ips.cpinternet.com
216.251.187.98	A+PTR	216-251-187-98.ips.cpinternet.com
216.251.187.143	A	216-251-187-143.ips.cpinternet.com
216.251.187.168	A+PTR	216-251-187-168.ips.cpinternet.com
216.251.187.188	A	216-251-187-188.ips.cpinternet.com
216.251.187.204	A	216-251-187-204.ips.cpinternet.com
216.251.188.0	PTR	216-251-188-0.ips.cpinternet.com
216.251.188.0	A+PTR	0.188.251.216.modem.dynamic.cptelecom.net
216.251.188.85	A	85.188.251.216.modem.dynamic.cptelecom.net
216.251.188.86	A	86.188.251.216.modem.dynamic.cptelecom.net
216.251.188.105	A+PTR	105.188.251.216.modem.dynamic.cptelecom.net
216.251.188.118	A	118.188.251.216.modem.dynamic.cptelecom.net
216.251.188.130	A+PTR	216-251-188-130.ips.cpinternet.com
216.251.188.133	A	216-251-188-133.ips.cpinternet.com
216.251.188.215	A	216-251-188-215.ips.cpinternet.com
216.251.188.235	A+PTR	216-251-188-235.ips.cpinternet.com
216.251.188.236	A	216-251-188-236.ips.cpinternet.com
216.251.188.255	A	255.188.251.216.reserved.cptelecom.net
216.251.189.0	A+PTR	0.189.251.216.reserved.cptelecom.net
216.251.189.130	PTR	foghorn.codeweavers.com
216.251.189.131	A+PTR	mail.codeweavers.com
216.251.189.192	PTR	216-251-189-192.ips.cpinternet.com
216.251.190.0	PTR	216-251-190-0.ips.cpinternet.com
216.251.190.0	A+PTR	0.190.251.216.dsl.dynamic.cptelecom.net
216.251.190.13	A	13.190.251.216.dsl.dynamic.cptelecom.net
216.251.190.23	A	23.190.251.216.dsl.dynamic.cptelecom.net
216.251.190.49	A+PTR	49.190.251.216.dsl.dynamic.cptelecom.net
216.251.190.146	A+PTR	146.190.251.216.dsl.dynamic.cptelecom.net
216.251.190.190	A	190.190.251.216.dsl.dynamic.cptelecom.net
216.251.190.213	A	213.190.251.216.dsl.dynamic.cptelecom.net
216.251.190.247	A	247.190.251.216.dsl.dynamic.cptelecom.net
216.251.190.253	A	253.190.251.216.dsl.dynamic.cptelecom.net
216.251.191.0	PTR	216-251-191-0.ips.cpinternet.com
216.251.191.0	A+PTR	0.191.251.216.dsl.dynamic.cptelecom.net