Robtex

Up: 126.249.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 126.249.128.0/18
Down right: 126.249.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
126.249.129.174	A	ai126249129174.22.access-internet.ne.jp
126.249.147.15	A	ai126249147015.22.access-internet.ne.jp
126.249.147.18	A	ai126249147018.22.access-internet.ne.jp
126.249.147.20	A	ai126249147020.22.access-internet.ne.jp
126.249.147.28	A	ai126249147028.22.access-internet.ne.jp
126.249.147.131	A+PTR	ai126249147131.22.access-internet.ne.jp
126.249.147.135	A	ai126249147135.22.access-internet.ne.jp
126.249.147.141	A	ai126249147141.22.access-internet.ne.jp
126.249.147.153	A	ai126249147153.22.access-internet.ne.jp
126.249.184.232	A+PTR	ai126249184232.22.access-internet.ne.jp
126.249.189.5	A	ai126249189005.22.access-internet.ne.jp
126.249.189.37	A	ai126249189037.22.access-internet.ne.jp
126.249.189.48	A	ai126249189048.22.access-internet.ne.jp
126.249.189.50	A	ai126249189050.22.access-internet.ne.jp
126.249.189.128	A+PTR	ai126249189128.22.access-internet.ne.jp
126.249.189.130	A+PTR	ai126249189130.22.access-internet.ne.jp
126.249.189.141	A	ai126249189141.22.access-internet.ne.jp
126.249.189.151	A	ai126249189151.22.access-internet.ne.jp
126.249.191.207	A+PTR	softbank126249191207.bbtec.net
126.249.225.10	A	jonan.fku.ed.jp
126.249.225.10	A	kaho.fku.ed.jp
126.249.225.10	A	yahatachuo.fku.ed.jp
126.249.251.7	A	ai126249251007.22.access-internet.ne.jp
126.249.251.15	A	ai126249251015.22.access-internet.ne.jp
126.249.251.16	A	ai126249251016.22.access-internet.ne.jp
126.249.251.19	A	ai126249251019.22.access-internet.ne.jp
126.249.251.129	A+PTR	ai126249251129.22.access-internet.ne.jp
126.249.251.130	A+PTR	ai126249251130.22.access-internet.ne.jp
126.249.251.134	A	ai126249251134.22.access-internet.ne.jp
126.249.251.155	A	ai126249251155.22.access-internet.ne.jp