Robtex

Up: 125.6.140.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 125.6.141.0/25
Down right: 125.6.141.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
125.6.141.24	PTR	pive01.flxsrv.com
125.6.141.24	A	mail.fukushima-yorihide.com
125.6.141.24	A	mail.beautygarden.sg
125.6.141.25	A+PTR	pive08.flxsrv.jp
125.6.141.25	A	catz-n-dogz.net
125.6.141.25	A	mail.pive08.flxsrv.jp
125.6.141.26	PTR	pive09.flxsrv.com
125.6.141.26	A	yogus.com
125.6.141.26	A	mail.smartphone-jp.net
125.6.141.27	PTR	rs102.ex-cloud.com
125.6.141.27	A	lionshinkyu.com
125.6.141.27	A	iozon.co.jp
125.6.141.28	PTR	rs103.ex-cloud.com
125.6.141.28	A	www.dm-s.co.jp
125.6.141.28	A	basketreview.net
125.6.141.34	PTR	125-6-141-34.data-hotel.net
125.6.141.35	PTR	rs01.ex-cloud.com
125.6.141.35	A	mail.kamimura-kaikei.jp
125.6.141.35	A	mail.tcodes.jp
125.6.141.36	PTR	rs201.ex-cloud.com
125.6.141.36	A	digidonuts.com
125.6.141.36	A	mail.gmpwr.com
125.6.141.39	PTR	pive03.flxsrv.com
125.6.141.39	A	lipovn.com
125.6.141.39	A	mediascape.co.jp
125.6.141.40	PTR	pive04.flxsrv.com
125.6.141.40	A	medialib.jp
125.6.141.40	A	www.medialib.jp
125.6.141.41	PTR	pive02.flxsrv.com
125.6.141.41	A	mail.planetcn.jp
125.6.141.41	A	yoshiokanikuten.com
125.6.141.42	PTR	pive05.flxsrv.com
125.6.141.42	A	omakase-factory.biz
125.6.141.42	A	mail.last-heaven.com
125.6.141.43	PTR	pive06.flxsrv.com
125.6.141.43	A	asakawapro.com
125.6.141.43	A	kanuma.or.jp
125.6.141.44	PTR	pive07.flxsrv.jp
125.6.141.44	A	mail.idesign.co.jp
125.6.141.44	A	plusfeeling.com
125.6.141.75	PTR	125-6-141-75.data-hotel.net
125.6.141.75	A	omakase-factory.net
125.6.141.75	A	omakase-factory.jp
125.6.141.76	A	kazkawaguchi.com
125.6.141.82	A	misimakenkyo.jp
125.6.141.83	A	mail.yogo-rainbow.com
125.6.141.83	A	yogo-rainbow.com
125.6.141.83	A	coris332.com
125.6.141.101	A	c-centric.net
125.6.141.101	A	mail.c-centric.net
125.6.141.116	A	mail.ffiery.com
125.6.141.118	A	secure.link-fl.co.jp
125.6.141.121	PTR	125-6-141-121.data-hotel.net
125.6.141.121	A	mail.greenblue.co.jp
125.6.141.121	A	greenblue.co.jp
125.6.141.129	PTR	125-6-141-129.data-hotel.net
125.6.141.129	A	mail.apte.jp
125.6.141.129	A	apte.jp
125.6.141.131	PTR	125-6-141-131.data-hotel.net
125.6.141.131	A	mail.nouyaku-bunseki.net
125.6.141.134	PTR	125-6-141-134.data-hotel.net
125.6.141.134	A	mail.6mag.net
125.6.141.137	PTR	www.rescuenetwork.co.jp
125.6.141.139	A	element-inc.jp
125.6.141.139	A	mail.element-inc.jp
125.6.141.142	A	mail.pr-kouraininjin.com
125.6.141.142	A	pr-kouraininjin.com
125.6.141.145	PTR	125-6-141-145.data-hotel.net
125.6.141.145	A	www.nippon-dream.com
125.6.141.145	A	mail.nippon-dream.com
125.6.141.146	PTR	125-6-141-146.data-hotel.net
125.6.141.146	A	mail.koyuki.info
125.6.141.146	A	koyuki.info
125.6.141.156	PTR	125-6-141-156.data-hotel.net
125.6.141.156	A	n-shion.jp
125.6.141.156	A	mail.n-shion.jp
125.6.141.158	A	mail.srcjp.gr.jp
125.6.141.158	A	srcjp.gr.jp
125.6.141.160	PTR	125-6-141-160.data-hotel.net
125.6.141.160	A	mail.g-select.info
125.6.141.160	A	g-select.info
125.6.141.163	A	www.bc-subaru.jp
125.6.141.163	A	bc-subaru.jp
125.6.141.163	A	mail.bc-subaru.jp
125.6.141.166	A	ginza-aster.co.jp
125.6.141.185	A	mail.nakamura-yuko.com
125.6.141.185	A	nakamura-yuko.com
125.6.141.186	A	www.s-miyabi.com
125.6.141.187	PTR	125-6-141-187.data-hotel.net
125.6.141.187	A	xacti-co.com
125.6.141.188	PTR	125-6-141-188.data-hotel.net
125.6.141.188	A	mail.i-tem.net
125.6.141.188	A	i-tem.net
125.6.141.189	A	mail.aqua-i.net
125.6.141.192	PTR	125-6-141-192.data-hotel.net
125.6.141.192	A	eiwamm.com
125.6.141.192	A	www.eiwamm.co.jp
125.6.141.195	A	mail.art-techne.com
125.6.141.195	A	art-techne.com
125.6.141.197	A	learning2.co.jp
125.6.141.198	A	ibarakilaw.com
125.6.141.198	A	mail.ibarakilaw.com
125.6.141.199	A	house-loan.co.jp
125.6.141.213	A	j-ts.co.jp
125.6.141.235	PTR	125-6-141-235.data-hotel.net
125.6.141.235	A	ryujo.ac.jp
125.6.141.235	A	www.ryujo.ac.jp