Robtex

Up: 137.220.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 137.220.56.0/22
Down right: 137.220.60.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
137.220.56.84	PTR	137.220.56.84.server1.dbodproductions.com
137.220.57.14	PTR	137.220.57.14.vultr.com
137.220.58.164	PTR	137.220.58.164.vultr.com
137.220.59.62	PTR	137.220.59.62.vultr.com
137.220.59.214	A	hk4.sgod.cc
137.220.59.214	A	eu.ugod.cc
137.220.59.214	A	xb1.sgod.cc
137.220.60.72	A	ts.edge-gamers.com
137.220.61.19	A	dvmis01.k8jtk.org
137.220.62.212	PTR	137.220.62.212.vultr.com
137.220.63.95	A	www.discoversimientour.com
137.220.63.237	A	mp4.to