Robtex

Up: 180.131.120.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 180.131.121.0/25
Down right: 180.131.121.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
180.131.121.2	A+PTR	2.121.131.180.east.global.crust-r.net
180.131.121.5	A	*.ben-ten.asia
180.131.121.5	A	hostmaster.propertystudygroup.com
180.131.121.5	A	ben-ten.asia
180.131.121.12	A+PTR	12.121.131.180.east.global.crust-r.net
180.131.121.12	A	mail.adpt.jp
180.131.121.12	A	sun-model.com
180.131.121.21	A+PTR	21.121.131.180.east.global.crust-r.net
180.131.121.21	A	1ch.in
180.131.121.21	A	*.1ch.in
180.131.121.22	PTR	22.121.131.180.east.global.crust-r.net
180.131.121.22	A	good-diet.org
180.131.121.22	A	*.k2-life.com
180.131.121.27	A+PTR	27.121.131.180.east.global.crust-r.net
180.131.121.122	A+PTR	122.121.131.180.east.global.crust-r.net
180.131.121.122	A	edream-inc.jp
180.131.121.122	A	mail.edream-inc.jp