Robtex

Up: 213.108.64.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.108.65.0/25
Down right: 213.108.65.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.108.65.43	PTR	mx-2.rsy.as49517.net
213.108.65.43	A	eqnx-1-mx-111.neo.eqnx.teikhos.fr
213.108.65.43	A	mail.g1aviation.com
213.108.65.45	PTR	stmp-in-1.rsy.as49517.net
213.108.65.51	PTR	213.108.65.51.not.updated.as49517.net
213.108.65.65	PTR	213.108.65.65.not.updated.as49517.net
213.108.65.179	PTR	213.108.65.179.not.updated.as49517.net
213.108.65.203	PTR	213.108.65.203.not.updated.as49517.net
213.108.65.217	A+PTR	213.108.65.217.not.updated.as49517.net
213.108.65.217	A	mail.pollestres.com
213.108.65.220	PTR	213.108.65.220.not.updated.as49517.net
213.108.65.220	A	vpn.teikhos.eu
213.108.65.228	PTR	213.108.65.228.not.updated.as49517.net
213.108.65.228	A	externe.fruidor.cdc.as49517.net
213.108.65.228	A	pma.fruidor.cdc.as49517.net
213.108.65.229	A+PTR	213.108.65.229.not.updated.as49517.net
213.108.65.229	A	blog.imerir.com
213.108.65.229	A	blog.imerir.fr
213.108.65.230	A+PTR	213.108.65.230.not.updated.as49517.net
213.108.65.231	PTR	smtp2-out.rsy.as49517.net
213.108.65.233	PTR	213.108.65.233.not.updated.as49517.net
213.108.65.233	A	mirror.rsy.as49517.net
213.108.65.234	PTR	smtp-out.rsy.as49517.net
213.108.65.235	PTR	213.108.65.235.not.updated.as49517.net
213.108.65.235	A	mail.radionotredame.com
213.108.65.236	A+PTR	213.108.65.236.not.updated.as49517.net
213.108.65.236	A	mail.as49517.net
213.108.65.237	PTR	213.108.65.237.not.updated.as49517.net
213.108.65.237	A	ruby1.rsy.as49517.net
213.108.65.237	A	kreports-rsy.teikhos.fr
213.108.65.239	A+PTR	213.108.65.239.not.updated.as49517.net
213.108.65.239	A	support.teikhos.fr
213.108.65.239	A	support.teikhos.eu
213.108.65.244	PTR	213.108.65.244.not.updated.as49517.net
213.108.65.246	A+PTR	213.108.65.246.not.updated.as49517.net
213.108.65.246	A	mail.milexia.fr
213.108.65.247	PTR	213.108.65.247.not.updated.as49517.net
213.108.65.247	A	mail.teikhos.eu
213.108.65.247	A	merak.teikhos.fr
213.108.65.248	A+PTR	213.108.65.248.not.updated.as49517.net
213.108.65.248	A	joomla.les-argonautes.com
213.108.65.248	A	teikhos.fr
213.108.65.250	A+PTR	merak2.teikhos.fr
213.108.65.250	A	ns1.les-argonautes.net
213.108.65.250	A	ns1.as49517.net
213.108.65.251	A+PTR	merak1.teikhos.fr
213.108.65.251	A	ns3.as49517.net
213.108.65.252	A	backup-rsy.teikhos.fr
213.108.65.252	A	nms.rsy.as49517.net