Robtex

Up: 106.104.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 106.104.80.0/22
Down right: 106.104.84.0/22

IP	Type	Hostname
106.104.81.221	A	mx.curbt.com
106.104.82.44	A	ocpria.myddns.com
106.104.83.11	PTR	106-104-83-11.adsl.static.seed.net.tw
106.104.83.56	PTR	106-104-83-56.adsl.static.seed.net.tw
106.104.83.121	PTR	106-104-83-121.adsl.static.seed.net.tw
106.104.83.181	A	jasonhsu2.myqnapcloud.com
106.104.83.226	PTR	106-104-83-226.adsl.static.seed.net.tw
106.104.83.251	PTR	106-104-83-251.adsl.static.seed.net.tw
106.104.85.24	PTR	106-104-85-24.adsl.static.seed.net.tw