Robtex

Up: 23.156.128.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 23.156.128.0/25
Down right: 23.156.128.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.156.128.5	A	opblocks.com
23.156.128.23	A	mc-complex.com
23.156.128.28	PTR	23.156.128.28.protected.proxypipe.net
23.156.128.28	A	redesky-minigames-1.ddns.net
23.156.128.28	A	65u65u5i4u467uj7u.ddns.net
23.156.128.39	A	proxypipecdn.com
23.156.128.39	A	iscoelho.com
23.156.128.39	A	as27458.com
23.156.128.57	A	purpleprison.net
23.156.128.67	A	opblocks.com
23.156.128.70	PTR	23.156.128.70.protected.proxypipe.net
23.156.128.70	A	redesky-minigames-1.ddns.net
23.156.128.70	A	65u65u5i4u467uj7u.ddns.net
23.156.128.85	A	mc-complex.com
23.156.128.103	A	proxypipecdn.com
23.156.128.103	A	iscoelho.com
23.156.128.103	A	as27458.com
23.156.128.116	A	purpleprison.net
23.156.128.131	A	opblocks.com
23.156.128.149	A	mc-complex.com
23.156.128.163	PTR	23.156.128.163.protected.proxypipe.net
23.156.128.163	A	redesky-minigames-1.ddns.net
23.156.128.163	A	65u65u5i4u467uj7u.ddns.net
23.156.128.168	A	proxypipecdn.com
23.156.128.168	A	iscoelho.com
23.156.128.168	A	as27458.com
23.156.128.182	A	purpleprison.net
23.156.128.195	A	opblocks.com
23.156.128.212	A	skyminigames.com.br
23.156.128.212	A	minecraftserver.com.br
23.156.128.213	A	mc-complex.com
23.156.128.221	A	proxypipecdn.com
23.156.128.221	A	iscoelho.com
23.156.128.221	A	as27458.com
23.156.128.255	A	purpleprison.net