Robtex

Up: 122.147.52.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 122.147.54.0/24
Down right: 122.147.55.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
122.147.54.0	PTR	122-147-54-0.static.sparqnet.net
122.147.54.19	A+PTR	costco.tw
122.147.54.20	A+PTR	costco.tw
122.147.54.21	A	costco.tw
122.147.54.22	A+PTR	costco.tw
122.147.54.30	A	dns3.costco.com.tw
122.147.54.149	A+PTR	mail.omusic.com.tw
122.147.54.149	A	mail.12cm.com.tw
122.147.54.149	A	mail.otiga.com
122.147.54.155	PTR	122-147-54-155.static.sparqnet.net
122.147.54.155	A	www.twcd.com.tw
122.147.54.155	A	twcd.com.tw
122.147.54.162	PTR	122-147-54-162.static.sparqnet.net
122.147.54.196	PTR	122-147-54-196.static.sparqnet.net
122.147.54.196	A	12588k65.tw927.com
122.147.54.196	A	fuli.showmm2015.com
122.147.54.197	PTR	122-147-54-197.static.sparqnet.net
122.147.54.208	A	hilive.tw
122.147.54.208	A	aifei.com.tw
122.147.54.210	PTR	122-147-54-210.static.sparqnet.net
122.147.54.210	A	louxxtv.com
122.147.54.210	A	515ly.com
122.147.54.213	PTR	122-147-54-213.static.sparqnet.net
122.147.54.213	A	twaifei.info
122.147.54.215	A	52hpdh.com
122.147.55.11	PTR	122-147-55-11.static.sparqnet.net
122.147.55.18	PTR	122-147-55-18.static.sparqnet.net
122.147.55.18	A	www.vg178live.com
122.147.55.22	PTR	122-147-55-22.static.sparqnet.net
122.147.55.22	A	kenoprod.edge2cast.com
122.147.55.22	A	lotteryprod.edge2cast.com
122.147.55.54	PTR	122-147-55-54.static.sparqnet.net
122.147.55.64	PTR	122-147-55-64.static.sparqnet.net
122.147.55.108	PTR	122-147-55-108.static.sparqnet.net
122.147.55.108	A	portal.aia.com.tw.akadns.net
122.147.55.170	PTR	122-147-55-170.static.sparqnet.net
122.147.55.170	A	royalmkt.net2cast.com
122.147.55.170	A	lb9om.x.incapdns.net