Robtex

Up: 31.13.218.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 31.13.218.0/26
Down right: 31.13.218.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.13.218.1	PTR	31.13.218.1.neterra.net
31.13.218.6	PTR	31.13.218.6.neterra.net
31.13.218.10	PTR	itnms.neterra.net
31.13.218.48	PTR	31.13.218.48.neterra.net
31.13.218.52	A+PTR	batman.payner.bg
31.13.218.52	A	ns.vinodelicat.com
31.13.218.52	A	ns3.comd.bg
31.13.218.53	A+PTR	mail.payner.bg
31.13.218.53	PTR	web.payner.bg
31.13.218.53	A	mail.vinodelicat.com
31.13.218.54	PTR	31.13.218.54.neterra.net
31.13.218.54	A	web.payner.bg
31.13.218.54	A	www.payner.bg
31.13.218.69	A	itexampractice.org
31.13.218.69	A	www.itexampractice.org
31.13.218.86	PTR	www.pcstore.bg
31.13.218.87	A+PTR	pns.pcstore.bg
31.13.218.101	PTR	31.13.218.101.neterra.net
31.13.218.108	PTR	31.13.218.108.neterra.net
31.13.218.108	A	*.plovdivskamitropolia.bg
31.13.218.108	A	plovdivskamitropolia.bg