Robtex

Up: 185.30.20.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.30.21.0/25
Down right: 185.30.21.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.30.21.18	PTR	mail.xsolla.com
185.30.21.18	A	xsol.la
185.30.21.18	A	livedemo.xsolla.com
185.30.21.19	A	xsolla.ru
185.30.21.19	A	pirates-anime.com
185.30.21.20	A	api-all.xsolla.com
185.30.21.20	A	api.xsolla.com
185.30.21.21	A	secure-all.xsolla.com
185.30.21.23	A	m.xsolla.com
185.30.21.27	A	play.lifeisfeudal.com
185.30.21.27	A	static.xsolla.com
185.30.21.28	A	logs-01.xsolla.com
185.30.21.37	PTR	music.xsolla.com
185.30.21.45	A	ws01.xsolla.com
185.30.21.66	A	login.xsolla.com
185.30.21.66	A	tracking-api.xsolla.com
185.30.21.72	A	xsolla.ru
185.30.21.72	A	xsolla.com
185.30.21.72	A	xsolla.mobi
185.30.21.75	A	esport.academy
185.30.21.75	A	www.xsolla.academy
185.30.21.75	A	xsolla.academy
185.30.21.78	A	www.80.lv
185.30.21.78	A	new.80.lv
185.30.21.78	A	80.lv
185.30.21.84	A	influencer.xsolla.com