Robtex

Up: 203.137.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.137.120.0/22
Down right: 203.137.124.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.137.121.254	A	kyotorakuhoku.jp
203.137.121.254	A	www.minatomirai-clinic.jp
203.137.121.254	A	copla.co.jp
203.137.122.30	A+PTR	h203-137-122-30.ablenetvps.ne.jp
203.137.122.30	A	pke4bqcw.kuozir.top
203.137.122.38	PTR	h203-137-122-38.ablenetvps.ne.jp
203.137.122.38	A	h203-137-122-38.vps.ablenet.jp
203.137.122.38	A	ujimaujima.com
203.137.122.212	A+PTR	h203-137-122-212.ablenetvps.ne.jp
203.137.122.212	A	o2net.org
203.137.123.124	A+PTR	h203-137-123-124.vps.ablenet.jp
203.137.123.124	A	www.shinseikai.jp
203.137.123.136	A+PTR	h203-137-123-136.ablenetvps.ne.jp
203.137.123.136	A	h203-137-123-136.vps.ablenet.jp
203.137.123.216	A+PTR	vps2.r-zero.com
203.137.123.251	A+PTR	h203-137-123-251.vps.ablenet.jp
203.137.123.251	A	www.anoneko.com