Robtex

Up: 219.71.248.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 219.71.252.0/23
Down right: 219.71.254.0/23

IP	Type	Hostname
219.71.253.7	A+PTR	host-219-71-253-7.dynamic.kbtelecom.net
219.71.253.22	A+PTR	host-219-71-253-22.dynamic.kbtelecom.net
219.71.253.24	A+PTR	host-219-71-253-24.dynamic.kbtelecom.net
219.71.253.34	A+PTR	host-219-71-253-34.dynamic.kbtelecom.net
219.71.253.38	A+PTR	host-219-71-253-38.dynamic.kbtelecom.net
219.71.253.52	A+PTR	host-219-71-253-52.dynamic.kbtelecom.net
219.71.253.54	A+PTR	host-219-71-253-54.dynamic.kbtelecom.net
219.71.253.109	A+PTR	host-219-71-253-109.dynamic.kbtelecom.net
219.71.253.113	A+PTR	host-219-71-253-113.dynamic.kbtelecom.net
219.71.253.118	A+PTR	host-219-71-253-118.dynamic.kbtelecom.net
219.71.253.128	A+PTR	host-219-71-253-128.dynamic.kbtelecom.net
219.71.253.137	A+PTR	host-219-71-253-137.dynamic.kbtelecom.net
219.71.253.139	A+PTR	host-219-71-253-139.dynamic.kbtelecom.net
219.71.253.147	A+PTR	host-219-71-253-147.dynamic.kbtelecom.net
219.71.253.160	A+PTR	host-219-71-253-160.dynamic.kbtelecom.net
219.71.253.161	A+PTR	host-219-71-253-161.dynamic.kbtelecom.net
219.71.253.172	A+PTR	host-219-71-253-172.dynamic.kbtelecom.net
219.71.253.179	A+PTR	host-219-71-253-179.dynamic.kbtelecom.net
219.71.253.182	A+PTR	host-219-71-253-182.dynamic.kbtelecom.net
219.71.253.185	A+PTR	host-219-71-253-185.dynamic.kbtelecom.net
219.71.253.206	A+PTR	host-219-71-253-206.dynamic.kbtelecom.net
219.71.253.238	PTR	host-219-71-253-238.dynamic.kbtelecom.net
219.71.253.242	A+PTR	host-219-71-253-242.dynamic.kbtelecom.net
219.71.253.244	A+PTR	host-219-71-253-244.dynamic.kbtelecom.net
219.71.253.251	A+PTR	host-219-71-253-251.dynamic.kbtelecom.net
219.71.254.25	A+PTR	host-219-71-254-25.dynamic.kbtelecom.net
219.71.254.26	A+PTR	host-219-71-254-26.dynamic.kbtelecom.net
219.71.254.27	A+PTR	host-219-71-254-27.dynamic.kbtelecom.net
219.71.254.79	A+PTR	host-219-71-254-79.dynamic.kbtelecom.net
219.71.255.2	PTR	host-219-71-255-2.dynamic.kbtelecom.net
219.71.255.2	A	secure1.r53.swiftserve.com
219.71.255.2	A	da1.tw4.swiftserve.com
219.71.255.255	A+PTR	host-219-71-255-255.dynamic.kbtelecom.net