Robtex

Up: 45.54.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 45.54.40.0/22
Down right: 45.54.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
45.54.40.1	A+PTR	ns01.oxdns.net
45.54.40.65	A	ns02.oxdns.net
45.54.40.129	A+PTR	ns03.oxdns.net
45.54.40.193	A+PTR	ns04.oxdns.net
45.54.41.1	A	ns1.vimporn.com
45.54.41.1	A	ns01.2cdns.net
45.54.41.2	A	ns2.vimporn.com
45.54.41.65	A+PTR	ns02.2cdns.net
45.54.41.129	A+PTR	ns03.2cdns.net
45.54.41.193	A+PTR	ns04.2cdns.net
45.54.42.1	A	ns01.catchpointdns.com
45.54.42.65	A	ns02.catchpointdns.com
45.54.42.129	A	ns03.catchpointdns.com
45.54.42.193	A	ns04.catchpointdns.com
45.54.43.1	A+PTR	ns01.ddns.cartera.com
45.54.43.32	A+PTR	ns02.ddns.cartera.com
45.54.43.64	A+PTR	ns03.ddns.cartera.com
45.54.44.1	PTR	1.44.54.45.rdns.hostvirtual.com
45.54.44.1	A	ns1.codesharking.com
45.54.44.1	A	ns1.netlifyglobalcdn.com
45.54.44.6	PTR	6.44.54.45.ptr.anycast.net
45.54.44.100	PTR	100.44.54.45.ptr.anycast.net
45.54.44.100	A	kubernetes.io
45.54.44.100	A	codesharking.com
45.54.44.101	PTR	101.44.54.45.ptr.anycast.net
45.54.44.101	A	bormatto.com.br
45.54.45.54	PTR	54.45.54.45.rdns.hostvirtual.com
45.54.45.54	A	wgly.com
45.54.46.1	A+PTR	ns01.dnsfaster.com
45.54.46.65	A+PTR	ns02.dnsfaster.com
45.54.46.129	A	ns03.dnsfaster.com
45.54.46.193	A	ns04.dnsfaster.com
45.54.47.1	PTR	1.47.54.45.rdns.hostvirtual.com
45.54.47.1	A	ns01.vhxdns.com
45.54.47.65	PTR	65.47.54.45.rdns.hostvirtual.com
45.54.47.65	A	ns02.vhxdns.com
45.54.47.129	PTR	129.47.54.45.rdns.hostvirtual.com
45.54.47.129	A	ns03.vhxdns.com
45.54.47.193	PTR	193.47.54.45.rdns.hostvirtual.com
45.54.47.193	A	ns04.vhxdns.com