Robtex

Up: 81.88.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 81.88.104.0/22
Down right: 81.88.108.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.88.104.1	A+PTR	rtr-hsrp.fianet.fr
81.88.104.2	A+PTR	rtr-ix1.fianet.fr
81.88.104.3	A+PTR	rtr-ix2.fianet.fr
81.88.104.4	A+PTR	fw.fianet.fr
81.88.104.18	A	www.3foiscb-sofinco.fr
81.88.104.20	A	menapaiement.com
81.88.104.20	A	www.menapaiement.com
81.88.104.22	PTR	www.fianet.fr
81.88.104.22	A	www.receiveandpay.com
81.88.104.23	PTR	secure.fia-net.com
81.88.104.24	A+PTR	smtp.fia-net.fr
81.88.104.24	A	smtp.fia-net.com
81.88.104.24	A	mx1.receiveandpay.fr
81.88.104.28	PTR	www.fia-net.com
81.88.104.28	PTR	www.fia-net.fr
81.88.104.28	A+PTR	www.fianet.fr
81.88.104.68	A	mail2.laseconde.fr
81.88.104.68	A	mail1.laseconde.fr
81.88.104.69	A	webmail.tuillet.fr
81.88.104.70	A	mail.obm.fr
81.88.104.71	PTR	ex1.a2i.fr
81.88.104.72	A	slti.fr
81.88.104.75	A+PTR	srv-antispam-03.a2i.fr
81.88.104.75	A	a2i.fr
81.88.104.86	PTR	smtp2.vinc.fr
81.88.104.90	PTR	exchange.bmk-digital.com
81.88.104.90	A	mx.bmk-digital.com
81.88.104.92	A	a2i.fr
81.88.104.92	A	www.obm.fr
81.88.104.92	A	www.cadima.com
81.88.104.98	PTR	smtp.vinc.fr
81.88.104.164	A+PTR	ak-paris.cabinetbeaudelomenie.fr
81.88.104.228	A	osm.prod-sbt.com
81.88.104.228	A	workflow.prod-sbt.com
81.88.104.233	A+PTR	relay2.i-tracing.com
81.88.104.233	A	relay2.i-tracing.fr
81.88.104.239	A	i-tracing.fr
81.88.104.243	A+PTR	itr-mxalt.i-tracing.com
81.88.104.244	A+PTR	mx-out.i-tracing.com
81.88.105.4	PTR	praconnect.poweo.com
81.88.105.9	A	reachcv.total.com
81.88.105.12	A	public4.poweo.com
81.88.105.15	A+PTR	public5.poweo.com
81.88.105.16	A	poweobox.net
81.88.105.16	A	frontal.poweobox.net
81.88.105.17	A	ftp.poweo.net
81.88.105.17	A	grd.poweo.com
81.88.105.123	A	mx11.rlf-rj.com.fr
81.88.105.181	PTR	www.ffecompet.com
81.88.105.183	PTR	gicepc.ffecompet.com
81.88.105.185	PTR	mantis.ffecompet.com
81.88.106.25	PTR	x25.applixia.net
81.88.106.33	A	axemble-group.net
81.88.106.33	A	axemble-groupe.com
81.88.106.33	A	axemble-group.com
81.88.106.40	A	one-direct.us
81.88.106.53	A	cifalgroupe.net
81.88.106.76	A	neosia.fr
81.88.106.162	PTR	mail2.applixia.net
81.88.106.225	PTR	smtp.applixia.net
81.88.107.5	A+PTR	fw4.itool.net
81.88.107.10	A	asp.itool.net
81.88.107.12	A	itool.com
81.88.107.12	A	www.itool.com
81.88.107.22	A	compta-entrepreneurs.fr
81.88.107.25	A	boutique.ebp.com
81.88.107.25	A	download.ebp.com
81.88.107.25	A	balancing.ebp.com
81.88.107.102	A	01p-mail-out.endemolfrance.com
81.88.107.103	A	02p-mail-out.endemolfrance.com
81.88.107.196	A+PTR	access.donzat.com
81.88.107.196	A	ns11-itx02.synktory.fr
81.88.107.198	A+PTR	vte02.cld.donzat.com
81.88.107.201	A+PTR	mta01.cld.donzat.com
81.88.107.201	A	mta01.donzat.com
81.88.107.207	A	yvesollivier.com
81.88.107.207	A	rayonnage-service.fr
81.88.107.208	PTR	groupware1100.donzat.com
81.88.107.208	A	www.synktory.com
81.88.107.208	A	synktory.fr
81.88.107.213	A	www.donzat.com
81.88.107.213	A	www.consultexpress.com
81.88.107.252	PTR	rtr2124.d3-cld.donzat.com
81.88.107.252	A	ns01.d3-cld.donzat.net
81.88.107.253	PTR	rtr2125.d4-cld.donzat.com
81.88.107.253	A	ns01.d4-cld.donzat.net
81.88.107.254	PTR	rtr.cld.donzat.com
81.88.107.254	A	ns11-itx01.synktory.fr
81.88.108.5	PTR	relay01.uniwan.info
81.88.108.5	A	uniwan.sle-eur.com
81.88.108.7	PTR	mail.uniwan.biz
81.88.108.7	PTR	relay01.uniwan.info
81.88.108.7	A	mail.uniwan.eu
81.88.108.11	A	uniwan.eu
81.88.108.25	A	trackbox.ubidata.be
81.88.108.27	A	live.ubidata.com
81.88.108.30	A	mail.track4c.com
81.88.108.31	PTR	smtp.labtomedia.eu
81.88.108.31	A	www.athenaweb.net
81.88.108.36	A	mail.payfair.eu
81.88.108.59	A	burima.be
81.88.108.231	A	www.docvadis.be
81.88.108.231	A	docvadis.lu
81.88.108.231	A	docvadis.be
81.88.108.250	A	testmsd.docvadis.de
81.88.108.250	A	preprod.docvadis.de
81.88.109.33	A	www.docvadis.ca
81.88.109.33	A	docvadis.ca
81.88.109.34	A	docvadis.ie
81.88.109.34	A	www.docvadis.ie
81.88.109.47	A	docvadis.at
81.88.109.47	A	www.docvadis.at
81.88.109.50	A	docvadis.es
81.88.109.50	A	www.docvadis.es
81.88.109.51	A	docvadis.com
81.88.109.102	A	www.docvadis.pt
81.88.109.102	A	docvadis.pt
81.88.109.109	A	mail.docvadis.com
81.88.109.115	A	docvadis-test.univadis.fr
81.88.110.50	A	mail.vedior.be
81.88.110.52	A	webmail.vedior.be
81.88.110.54	A	vediorinterim.eu
81.88.110.66	A	cacti-ixbe.witbe.net
81.88.110.131	A	srv1-vincotte.ma
81.88.110.141	A	mail2.itb-info.be
81.88.110.201	A	msdemeacop.com
81.88.110.201	A	www.msdemeacop.com
81.88.110.213	PTR	medical-news-service.com
81.88.110.213	A	demo.docvadis.de
81.88.110.214	PTR	medical-news-service.com
81.88.110.215	A+PTR	medical-news-service.com
81.88.110.225	A+PTR	mail.univadis.com
81.88.110.225	A	mail.docvadis.fr
81.88.110.225	A	mail.cosopt.hu
81.88.110.229	PTR	wily.univadis.com
81.88.110.229	A	wily.docvadis.com
81.88.110.234	A	univadis-gulf.com
81.88.110.234	A	www.lebmd.com
81.88.110.234	A	physician.com.pk
81.88.110.250	A	saudimed.com
81.88.110.250	A	univadis-egypt.com
81.88.110.250	A	dregypt.com
81.88.110.252	PTR	articulos.msp.es
81.88.110.252	A	atrapelaola.com.mx