Robtex

Up: 112.121.104.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 112.121.104.0/23
Down right: 112.121.106.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
112.121.104.6	PTR	112-121-104-6.gamania.com
112.121.104.32	PTR	112-121-104-32.gamania.com
112.121.104.64	PTR	112-121-104-64.gamania.com
112.121.104.72	PTR	112-121-104-72.gamania.com
112.121.104.136	PTR	112-121-104-136.gamania.com
112.121.104.144	PTR	112-121-104-144.gamania.com
112.121.104.148	PTR	112-121-104-148.gamania.com
112.121.104.151	PTR	112-121-104-151.gamania.com
112.121.104.164	PTR	112-121-104-164.gamania.com
112.121.104.179	PTR	112-121-104-179.gamania.com
112.121.104.190	PTR	112-121-104-190.gamania.com
112.121.104.196	PTR	112-121-104-196.gamania.com
112.121.104.208	PTR	112-121-104-208.gamania.com
112.121.104.238	PTR	112-121-104-238.gamania.com
112.121.104.247	PTR	112-121-104-247.gamania.com
112.121.106.7	PTR	112-121-106-7.gamania.com
112.121.106.16	PTR	112-121-106-16.gamania.com
112.121.106.40	PTR	112-121-106-40.gamania.com
112.121.106.40	A	icewoods.com
112.121.106.40	A	tourwoods.com
112.121.106.47	PTR	112-121-106-47.gamania.com
112.121.106.56	PTR	112-121-106-56.gamania.com
112.121.106.65	PTR	112-121-106-65.gamania.com
112.121.106.81	PTR	112-121-106-81.gamania.com
112.121.106.92	PTR	112-121-106-92.gamania.com
112.121.106.128	PTR	112-121-106-128.gamania.com
112.121.106.157	PTR	112-121-106-157.gamania.com
112.121.106.163	PTR	112-121-106-163.gamania.com
112.121.106.163	A	ns2.wnservice.com.tw
112.121.106.163	A	ns2.mmlnclub.com.tw
112.121.106.165	PTR	112-121-106-165.gamania.com
112.121.106.165	A	www.hpinc-partner.tw
112.121.106.168	PTR	112-121-106-168.gamania.com
112.121.106.172	PTR	112-121-106-172.gamania.com
112.121.106.172	A	coolbe.com.tw
112.121.106.172	A	mail.coolbe.com.tw
112.121.106.181	PTR	112-121-106-181.gamania.com
112.121.106.181	A	secpaas.org.tw
112.121.106.194	PTR	112-121-106-194.gamania.com
112.121.106.195	PTR	112-121-106-195.gamania.com
112.121.106.195	A	cheapestdigitizing.com
112.121.106.195	A	annsmiles.com
112.121.106.196	PTR	112-121-106-196.gamania.com
112.121.106.196	A	lovecleanking.com.tw
112.121.106.196	A	xn--djrptt0qlqa732epzb.com
112.121.106.199	PTR	112-121-106-199.gamania.com
112.121.106.199	A	www.photosharp.com.tw
112.121.106.200	A	www.leonpkg.com.tw
112.121.106.203	PTR	112-121-106-203.gamania.com
112.121.106.203	A	bdodo.com.cn
112.121.106.203	A	bdodo.com
112.121.106.205	A	www.116live.com
112.121.106.209	PTR	112-121-106-209.gamania.com
112.121.106.209	A	www.p9.com.tw
112.121.106.209	A	www.p-car.com.tw
112.121.106.225	PTR	112-121-106-225.gamania.com
112.121.106.242	PTR	112-121-106-242.gamania.com
112.121.106.249	A	stage-gmsserviceapi.gashpoint.com
112.121.107.3	PTR	112-121-107-3.gamania.com
112.121.107.3	A	store.businessweekly.com.tw
112.121.107.3	A	forum.businessweekly.com.tw
112.121.107.5	PTR	112-121-107-5.gamania.com
112.121.107.5	A	adspending01.bwnet.com.tw
112.121.107.6	PTR	112-121-107-6.gamania.com
112.121.107.6	A	adspending01.bwnet.com.tw
112.121.107.9	PTR	112-121-107-9.gamania.com
112.121.107.9	A	www.2017future.com.tw
112.121.107.9	A	2017future.com.tw
112.121.107.10	PTR	112-121-107-10.gamania.com
112.121.107.16	PTR	112-121-107-16.gamania.com
112.121.107.16	A	member.businessweekly.com.tw
112.121.107.16	A	member3.businessweekly.com.tw
112.121.107.17	PTR	112-121-107-17.gamania.com
112.121.107.17	A	test.businessweekly.com.tw
112.121.107.20	PTR	112-121-107-20.gamania.com
112.121.107.20	A	magazine.businessweekly.com.tw
112.121.107.20	A	www.businessweekly.com.tw
112.121.107.28	PTR	112-121-107-28.gamania.com
112.121.107.29	PTR	112-121-107-29.gamania.com
112.121.107.30	A	tracking.businessweekly.com.tw
112.121.107.43	PTR	112-121-107-43.gamania.com
112.121.107.43	A	bwlearning.businessweekly.com.tw
112.121.107.46	A	admsmaterial.businessweekly.com.tw
112.121.107.47	A	admsapi.businessweekly.com.tw
112.121.107.48	A	admsapi.businessweekly.com.tw
112.121.107.49	PTR	112-121-107-49.gamania.com
112.121.107.62	PTR	112-121-107-62.gamania.com
112.121.107.62	A	businessweekly.com.tw
112.121.107.79	PTR	112-121-107-79.gamania.com
112.121.107.92	PTR	112-121-107-92.gamania.com
112.121.107.155	PTR	112-121-107-155.gamania.com
112.121.107.167	PTR	112-121-107-167.gamania.com
112.121.107.184	PTR	112-121-107-184.gamania.com
112.121.107.200	PTR	112-121-107-200.gamania.com
112.121.107.205	PTR	112-121-107-205.gamania.com
112.121.107.235	PTR	112-121-107-235.gamania.com
112.121.107.251	PTR	112-121-107-251.gamania.com