Robtex

Up: 87.236.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 87.236.152.0/22
Down right: 87.236.156.0/22

IP	Type	Hostname
87.236.152.33	PTR	r-152-33.ip.fne.fi
87.236.155.2	A+PTR	ns1.ip.fne.fi
87.236.155.2	A	mx1.ip.fne.fi
87.236.155.6	A+PTR	ns2.ip.fne.fi
87.236.155.6	A	mx2.ip.fne.fi
87.236.155.11	A	traffic.ip.fne.fi
87.236.155.12	A+PTR	tftp.ip.fne.fi
87.236.155.102	A+PTR	mail-vm.fne.fi
87.236.155.244	A	fne.fi
87.236.156.14	A	posti.datasafe.fi
87.236.156.15	A	srv4.datasafe.fi
87.236.156.136	A+PTR	a87-236-156-136.deploy.akamaitechnologies.com
87.236.156.137	PTR	a87-236-156-137.deploy.akamaitechnologies.com
87.236.156.138	PTR	a87-236-156-138.deploy.akamaitechnologies.com
87.236.156.144	A+PTR	a87-236-156-144.deploy.akamaitechnologies.com
87.236.158.246	A	gw1.panoulu.net