Robtex

Up: 169.239.20.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 169.239.20.0/24
Down right: 169.239.21.0/24

IP	Type	Hostname
169.239.20.20	PTR	s0286-1e0.dc4.c17.jb1.sa.iptp.net
169.239.20.20	A	c1-za-1.algolianet.com
169.239.20.20	A	c1-za-1.algolia.io
169.239.20.21	PTR	s0286-2e0.dc4.c17.jb1.sa.iptp.net
169.239.20.21	A	c1-za-2.algolia.io
169.239.20.21	A	c1-za-2.algolianet.com
169.239.20.23	PTR	s0286-4e0.dc4.c17.jb1.sa.iptp.net
169.239.20.23	A	s1-za-1.algolianet.com
169.239.20.25	A+PTR	fstor.jb.iptp.net
169.239.20.28	PTR	s02866e0.dc4.jb.sa.iptp.net
169.239.20.28	A	ip53915632.ahcdn.hdzog.com
169.239.20.28	A	ip53915632.ahcdn.com
169.239.20.29	PTR	s02866e0.dc4.jb.sa.iptp.net
169.239.20.29	A	ip53915633.yv.ankunding.biz
169.239.20.120	PTR	s0286-5.iptp.net
169.239.21.9	PTR	as328116.r0.dc4.c17.jb1.sa.iptp.net