Robtex

Up: 128.127.128.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 128.127.129.0/25
Down right: 128.127.129.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
128.127.129.5	A	mail.arzon.fr
128.127.129.20	A+PTR	mail.cetih.eu
128.127.129.20	A	srvmail.bel-m.com
128.127.129.36	A	mail.noyon.eu
128.127.129.41	PTR	ncitl.eu
128.127.129.41	A	srvweb.ncitl.com
128.127.129.41	A	cloacine.fr
128.127.129.50	A	webaccess.lsdh.fr
128.127.129.52	A+PTR	mail.lsdh.fr
128.127.129.61	A	mail.l-abeille.fr
128.127.129.64	PTR	mail.alafermedusart.com
128.127.129.64	A	mail.oteradusart.com
128.127.129.64	A	mail.oterasaintandre.net
128.127.129.65	PTR	mail.o-tera.net
128.127.129.65	A	oteradavelin.net
128.127.129.65	A	en-circuit-court.com
128.127.129.77	A	secure.cg51.fr
128.127.129.79	A	mail.marne.fr
128.127.129.93	A+PTR	mail.ophlm11.fr
128.127.129.93	A	smtp.ophlm11.fr
128.127.129.100	A	kayak-neuves-maisons.com
128.127.129.120	A+PTR	smtp-01.hisid.fr
128.127.129.120	A	smtp-01.hisid.co
128.127.129.120	A	smtp-01.hisid.eu
128.127.129.121	A+PTR	smtp-11.hisid.fr
128.127.129.122	A+PTR	smtp-12.hisid.fr
128.127.129.122	A	sftp-01.hisid.fr
128.127.129.123	A+PTR	prxweb-01.hisid.fr
128.127.129.123	A	hisid.biz
128.127.129.123	A	marlietom.fr
128.127.129.124	A+PTR	dns-11.hisid.fr
128.127.129.138	A	www.disposp43.fr
128.127.129.138	A	disposp43.fr
128.127.129.193	A+PTR	autodiscover.afpibourgogne.com
128.127.129.193	PTR	webmail.afpibourgogne.com
128.127.129.193	A+PTR	autodiscover.enhanceaero.com
128.127.129.194	A	dialin.ac2a.eu
128.127.129.194	A	lync.ac2a.eu
128.127.129.194	A	meet.ac2a.eu
128.127.129.195	A	sip.ac2a.eu
128.127.129.203	A	mail.mairie-maxeville.fr
128.127.129.203	A	autodiscover.mairie-maxeville.fr
128.127.129.207	A	autodiscover.feuseo.fr
128.127.129.207	A	mail.feuseo.fr
128.127.129.211	A	messagerie.secef.fr
128.127.129.218	A	mail.cc-lunevillois.fr
128.127.129.218	A	mail.sopalor.fr
128.127.129.218	A	mail.weber-mining.com
128.127.129.236	A	smtp.daum.fr
128.127.129.238	A	exchange.elitt.com
128.127.129.249	A	lync.isaasip.fr
128.127.129.249	A	meet.isaasip.fr
128.127.129.249	A	dialin.isaasip.fr