Robtex

Up: 67.21.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 67.21.8.0/22
Down right: 67.21.12.0/22

IP	Type	Hostname
67.21.13.6	A	nscache3.losaca.adelphia.net
67.21.13.7	A	nscache4.losaca.adelphia.net
67.21.13.25	A	ftp01-v.losaca.adelphia.net
67.21.13.100	A	adcdhcp1.stmnca.adelphia.net
67.21.13.180	A	adcdhcp1.crlsca.adelphia.net
67.21.13.196	A	adcdhcp1.snbrca.adelphia.net
67.21.14.5	A	67-21-14-5.snbrca.adelphia.net
67.21.14.8	A	67-21-14-8.snbrca.adelphia.net
67.21.14.9	A	67-21-14-9.snbrca.adelphia.net
67.21.14.10	A	67-21-14-10.snbrca.adelphia.net
67.21.14.14	A	67-21-14-14.snbrca.adelphia.net
67.21.14.21	A	67-21-14-21.snbrca.adelphia.net
67.21.14.22	A	67-21-14-22.snbrca.adelphia.net
67.21.14.23	A	67-21-14-23.snbrca.adelphia.net
67.21.14.35	A	67-21-14-35.snbrca.adelphia.net
67.21.14.36	A	67-21-14-36.snbrca.adelphia.net
67.21.14.41	A	67-21-14-41.snbrca.adelphia.net
67.21.14.42	A	67-21-14-42.snbrca.adelphia.net
67.21.14.44	A	67-21-14-44.snbrca.adelphia.net
67.21.14.50	A	67-21-14-50.snbrca.adelphia.net
67.21.14.54	A	67-21-14-54.snbrca.adelphia.net
67.21.14.59	A	67-21-14-59.snbrca.adelphia.net
67.21.14.61	A	67-21-14-61.snbrca.adelphia.net
67.21.14.64	A	67-21-14-64.snbrca.adelphia.net
67.21.14.70	A	67-21-14-70.snbrca.adelphia.net
67.21.14.71	A	67-21-14-71.snbrca.adelphia.net
67.21.14.73	A	67-21-14-73.snbrca.adelphia.net
67.21.14.80	A	67-21-14-80.snbrca.adelphia.net
67.21.14.82	A	67-21-14-82.snbrca.adelphia.net
67.21.14.83	A	67-21-14-83.snbrca.adelphia.net
67.21.14.88	A	67-21-14-88.snbrca.adelphia.net
67.21.14.89	A	67-21-14-89.snbrca.adelphia.net
67.21.14.90	A	67-21-14-90.snbrca.adelphia.net
67.21.14.96	A	67-21-14-96.snbrca.adelphia.net
67.21.14.103	A	67-21-14-103.snbrca.adelphia.net
67.21.14.104	A	67-21-14-104.snbrca.adelphia.net
67.21.14.105	A	67-21-14-105.snbrca.adelphia.net
67.21.14.106	A	67-21-14-106.snbrca.adelphia.net
67.21.14.107	A	67-21-14-107.snbrca.adelphia.net
67.21.14.116	A	67-21-14-116.snbrca.adelphia.net
67.21.14.117	A	67-21-14-117.snbrca.adelphia.net
67.21.14.121	A	67-21-14-121.snbrca.adelphia.net
67.21.14.122	A	67-21-14-122.snbrca.adelphia.net
67.21.14.125	A	67-21-14-125.snbrca.adelphia.net
67.21.14.131	A	67-21-14-131.snbrca.adelphia.net
67.21.14.136	A	67-21-14-136.snbrca.adelphia.net
67.21.14.137	A	67-21-14-137.snbrca.adelphia.net
67.21.14.142	A	67-21-14-142.snbrca.adelphia.net
67.21.14.143	A	67-21-14-143.snbrca.adelphia.net
67.21.14.146	A	67-21-14-146.snbrca.adelphia.net
67.21.14.148	A	67-21-14-148.snbrca.adelphia.net
67.21.14.162	A	67-21-14-162.snbrca.adelphia.net
67.21.14.164	A	67-21-14-164.snbrca.adelphia.net
67.21.14.167	A	67-21-14-167.snbrca.adelphia.net
67.21.14.168	A	67-21-14-168.snbrca.adelphia.net
67.21.14.186	A	67-21-14-186.snbrca.adelphia.net
67.21.14.188	A	67-21-14-188.snbrca.adelphia.net
67.21.14.189	A	67-21-14-189.snbrca.adelphia.net
67.21.14.190	A	67-21-14-190.snbrca.adelphia.net
67.21.14.195	A	67-21-14-195.snbrca.adelphia.net
67.21.14.207	A	67-21-14-207.snbrca.adelphia.net
67.21.14.208	A	67-21-14-208.snbrca.adelphia.net
67.21.14.209	A	67-21-14-209.snbrca.adelphia.net
67.21.14.210	A	67-21-14-210.snbrca.adelphia.net
67.21.14.211	A	67-21-14-211.snbrca.adelphia.net
67.21.14.216	A	67-21-14-216.snbrca.adelphia.net
67.21.14.217	A	67-21-14-217.snbrca.adelphia.net
67.21.14.218	A	67-21-14-218.snbrca.adelphia.net
67.21.14.220	A	67-21-14-220.snbrca.adelphia.net
67.21.14.228	A	67-21-14-228.snbrca.adelphia.net
67.21.14.230	A	67-21-14-230.snbrca.adelphia.net
67.21.14.240	A	67-21-14-240.snbrca.adelphia.net
67.21.14.244	A	67-21-14-244.snbrca.adelphia.net
67.21.14.245	A	67-21-14-245.snbrca.adelphia.net
67.21.14.247	A	67-21-14-247.snbrca.adelphia.net
67.21.14.250	A	67-21-14-250.snbrca.adelphia.net
67.21.14.251	A	67-21-14-251.snbrca.adelphia.net
67.21.15.5	A	dnscache7.losaca.adelphia.net
67.21.15.6	A	dnscache9.losaca.adelphia.net
67.21.15.7	A	dnscache11.losaca.adelphia.net
67.21.15.11	A	traverse.pnptsg.com
67.21.15.19	A	dnscache4.losaca.adelphia.net
67.21.15.22	A	dnscache10.losaca.adelphia.net
67.21.15.23	A	dnscache12.losaca.adelphia.net
67.21.15.26	A	dnscache18.losaca.adelphia.net
67.21.15.102	A+PTR	dns1.pnptsg.com
67.21.15.102	A	ns1.pnptsg.com