Robtex

Up: 77.87.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.87.0.0/21
Down right: 77.87.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.87.0.60	A	infotech.mielec.pl
77.87.0.60	A	ryniewicz.com
77.87.0.60	A	www.infotech.mielec.pl
77.87.0.250	A	www.clantp.pl
77.87.0.250	A	clantp.pl
77.87.0.250	A	comam.pl
77.87.1.1	PTR	1.1.87.77.in-addr.arpa.czajen.pl
77.87.2.1	PTR	1.2.87.77.in-addr.arpa.czajen.pl
77.87.2.7	A	ns1.radiostaszow.pl
77.87.2.7	A	bolsat.eu
77.87.2.7	A	mail.radiostaszow.pl
77.87.2.28	A	msk-net.pl
77.87.3.1	PTR	1.3.87.77.in-addr.arpa.czajen.pl
77.87.4.1	PTR	1.4.87.77.in-addr.arpa.czajen.pl
77.87.5.1	PTR	1.5.87.77.in-addr.arpa.czajen.pl
77.87.6.1	PTR	1.6.87.77.in-addr.arpa.czajen.pl
77.87.7.1	PTR	1.7.87.77.in-addr.arpa.czajen.pl