Robtex

Up: 31.31.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.31.32.0/22
Down right: 31.31.36.0/22

IP	Type	Hostname
31.31.32.75	PTR	te-0-11-0-3.bb01.ams-01.leaseweb.net
31.31.34.43	PTR	xe-2-0-1.bb01.fra-12.leaseweb.net
31.31.34.47	A	mail.virtuagirlhd.ariserver.net
31.31.34.74	PTR	te-5-2.bb01.wdc-01.leaseweb.net
31.31.34.109	A	ns9.alibabahost.com
31.31.36.0	PTR	ae-3.bb02.ams-01.leaseweb.net
31.31.36.220	A	enigmacollective.net
31.31.36.239	A	wtfchan.com
31.31.36.239	A	porn4all.me
31.31.36.251	A	email.here.securitysh3ll.com
31.31.38.19	PTR	xe-5-2-1.evo-hvc1.leaseweb.net
31.31.38.43	PTR	xe-2-2-0.br01.ams-01.nl.leaseweb.net
31.31.38.57	PTR	tengige0-5-0-3.br02.ams-01.leaseweb.net
31.31.38.74	PTR	tengige0-10-0-14.crs-evo.leaseweb.net
31.31.38.75	PTR	tengige0-6-0-2.br02.ams-01.leaseweb.net
31.31.38.233	PTR	ae-106.br01.ams-01.nl.leaseweb.net