Robtex

Up: 87.250.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 87.250.48.0/21
Down right: 87.250.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.250.48.28	A	mail.loweandfriends.rs
87.250.48.89	A	mail.laderna.com
87.250.48.240	A	res-net-30.bvcom.net
87.250.50.22	A+PTR	mail.garni.rs
87.250.52.2	A+PTR	mazestik-gw.bvcom.net
87.250.52.14	PTR	dpe1750rb1.inixio.net
87.250.52.14	A	jbzeimet.com
87.250.52.14	A	mail.chateauvoltaire.com
87.250.52.129	PTR	wr-bg-rudo-3-rudo-2.bvcom.net
87.250.52.230	PTR	mail.balkanhotel.net
87.250.53.1	A+PTR	e-bg-p1-1.bvcom.net
87.250.53.4	A	e-bg-p1-4.bvcom.net
87.250.53.14	A	e-bg-p1-14.bvcom.net
87.250.53.17	A	edge-bg-1-g0-2-41.bvcom.net
87.250.53.18	A	wr-bg-27mart-1.bvcom.net
87.250.53.19	A+PTR	wr-bg-27mart-2.bvcom.net
87.250.53.114	A+PTR	mail.amss.org.rs
87.250.53.171	A	mail.balkangarni.com
87.250.54.150	A	fundamentum-futuri.com
87.250.58.128	PTR	p1-128.p58.bvcom.net
87.250.58.244	A	infin.rs
87.250.62.0	PTR	bg-1-net.dialup.bvcom.net
87.250.62.5	A	5.dialup.bvcom.net
87.250.62.27	A	27.dialup.bvcom.net
87.250.62.53	A	53.dialup.bvcom.net
87.250.62.147	A	147.dialup.bvcom.net
87.250.63.4	A	remote.mdmrevizija.com