Robtex

Up: 31.129.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.129.48.0/22
Down right: 31.129.52.0/22

IP	Type	Hostname
31.129.48.2	A	ns1.typingrhythm.com
31.129.48.3	A	ns2.typingrhythm.com
31.129.48.4	A	mail.typingrhythm.com
31.129.48.175	A	remstrou.ru
31.129.48.175	A	byxou.ru
31.129.49.37	A+PTR	qwdqsrazrpi.my-addr.com
31.129.49.43	A+PTR	qswqsrazrpi.my-addr.com
31.129.49.44	A+PTR	qssqsrazrpi.my-addr.com
31.129.49.45	A+PTR	qsxqsrazrpi.my-addr.com
31.129.49.61	A+PTR	qeaqsrazrpi.my-addr.com
31.129.49.240	A+PTR	zsqqsrazrpi.my-addr.com
31.129.50.2	A	ns1.leashcompany.com
31.129.50.3	A+PTR	qqwqxqazrpi.my-addr.com
31.129.50.3	A	ns2.leashcompany.com
31.129.50.4	PTR	qqsqxqazrpi.my-addr.com
31.129.50.4	A	leashcompany.com
31.129.51.2	A+PTR	qqzqxaazrpi.my-addr.com
31.129.51.2	A	ns1.valuedcompetition.com
31.129.51.3	A	ns2.valuedcompetition.com
31.129.51.4	A	mail.valuedcompetition.com
31.129.51.58	PTR
31.129.51.58	A	mail.adshake.ru
31.129.51.136	PTR	dialin.customers.u-l.ru
31.129.51.136	A	mail.ybs.ru
31.129.51.136	A	ybs.ru
31.129.52.2	A	ns1.maincrate.com
31.129.52.3	A	ns2.maincrate.com
31.129.52.4	A+PTR	qqsqxzazrpi.my-addr.com
31.129.52.4	A	mail.maincrate.com
31.129.53.2	A	ns1.sweetcabbage.com
31.129.53.3	PTR	qqwqxwazrpi.my-addr.com
31.129.53.3	A	ns2.sweetcabbage.com
31.129.53.4	A	sweetcabbage.com
31.129.53.4	A	mail.sweetcabbage.com
31.129.53.166	A	mail.quzmich.com
31.129.53.166	A	quzmich.com
31.129.53.166	A	quzmich.ru
31.129.53.247	A+PTR	zsdqxwazrpi.my-addr.com
31.129.54.2	A	ns1.mellowkittens.com
31.129.54.3	A	ns2.mellowkittens.com
31.129.54.4	A	mellowkittens.com
31.129.54.4	A	mail.mellowkittens.com
31.129.55.2	A	ns1.twinpets.com
31.129.55.3	A	ns2.twinpets.com
31.129.55.147	A	xs.citomed.ru
31.129.55.209	A+PTR	zqrqxxazrpi.my-addr.com