Robtex

Up: 37.112.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 37.112.96.0/21
Down right: 37.112.104.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.112.96.0	PTR	37x112x96x0.dynamic.saratov.ertelecom.ru
37.112.96.18	PTR	37x112x96x18.dynamic.saratov.ertelecom.ru
37.112.100.19	PTR	37x112x100x19.dynamic.saratov.ertelecom.ru
37.112.100.209	PTR	37x112x100x209.dynamic.saratov.ertelecom.ru
37.112.103.17	PTR	37x112x103x17.dynamic.saratov.ertelecom.ru
37.112.103.17	A	jlssjeru.com
37.112.103.17	A	mgvmipvhk.com
37.112.103.115	PTR	37x112x103x115.dynamic.saratov.ertelecom.ru
37.112.103.131	PTR	37x112x103x131.dynamic.ryazan.ertelecom.ru
37.112.104.2	PTR	37x112x104x2.dynamic.saratov.ertelecom.ru
37.112.104.3	PTR	37x112x104x3.dynamic.saratov.ertelecom.ru
37.112.104.34	PTR	37x112x104x34.dynamic.saratov.ertelecom.ru
37.112.106.174	A	ns1.neozarnstt.at
37.112.106.174	A	ns3.neozarnstt.at
37.112.106.174	A	ns2.neozarnstt.at
37.112.107.162	PTR	37x112x107x162.dynamic.saratov.ertelecom.ru
37.112.108.0	PTR	37x112x108x0.dynamic.saratov.ertelecom.ru
37.112.108.16	PTR	37x112x108x16.dynamic.saratov.ertelecom.ru
37.112.108.18	PTR	37x112x108x18.dynamic.saratov.ertelecom.ru
37.112.108.50	PTR	37x112x108x50.dynamic.saratov.ertelecom.ru
37.112.108.51	PTR	37x112x108x51.dynamic.saratov.ertelecom.ru
37.112.109.66	PTR	37x112x109x66.dynamic.ryazan.ertelecom.ru
37.112.109.81	PTR	37x112x109x81.dynamic.saratov.ertelecom.ru
37.112.110.131	PTR	37x112x110x131.dynamic.saratov.ertelecom.ru
37.112.111.115	PTR	37x112x111x115.dynamic.saratov.ertelecom.ru
37.112.111.241	PTR	37x112x111x241.dynamic.ryazan.ertelecom.ru
37.112.111.242	PTR	37x112x111x242.dynamic.ryazan.ertelecom.ru