Robtex

Up: 192.58.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 192.58.48.0/22
Down right: 192.58.52.0/22

IP	Type	Hostname
192.58.49.1	PTR	net1.ekokem.fi
192.58.49.64	PTR	net64.ekokem.fi
192.58.49.128	PTR	net128.ekokem.fi
192.58.49.131	PTR	net131.ekokem.fi
192.58.49.151	A	ekosmtp.ekokem.fi
192.58.49.177	PTR	net177.ekokem.fi
192.58.49.186	PTR	net186.ekokem.fi
192.58.49.200	PTR	net200.ekokem.fi
192.58.49.216	PTR	net216.ekokem.fi
192.58.52.1	A	fwrela.jsp.fi
192.58.52.21	A	kusti.jsp.fi
192.58.52.22	A	aapeli.jsp.fi
192.58.52.250	A	vasara.premind.fi
192.58.52.250	A	pora.premind.fi