Robtex

Up: 199.254.30.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 199.254.30.0/25
Down right: 199.254.30.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.254.30.1	A+PTR	d0.asia.afilias-nst.info
199.254.30.1	A	d0.asia.afilias-nst.asia
199.254.30.1	A	d0.asia.afilias-nst.org
199.254.30.221	A+PTR	d.service21.afiliasdns.com
199.254.30.221	A	ns6.blacknight.com
199.254.30.221	A	ns4.asaplatform.info
199.254.30.250	A+PTR	ns4.idomains.com
199.254.30.251	A+PTR	ns4.fasttrackdns.com
199.254.30.254	PTR	d.service.afiliasdns.com
199.254.30.254	A	ns5.masha.design
199.254.30.254	A	e.ns.domene.si