194.63.0.0/16

18 assigned ranges in this /16.

/24 breakdown

Block	Top country	Countries	ASNs	Ranges
194.63.2.0/24	EU (100%)	1	1	1
194.63.22.0/24	EU (100%)	1	1	1
194.63.28.0/24	EU (100%)	1	1	1
194.63.66.0/24	United Kingdom (100%)	1	1	1
194.63.102.0/24	EU (100%)	1	1	1
194.63.128.0/24	Poland (100%)	1	1	1
194.63.132.0/24	Poland (100%)	1	1	1
194.63.140.0/24	United Kingdom (100%)	1	1	1
194.63.144.0/24	Estonia (100%)	1	1	1
194.63.145.0/24	Cyprus (100%)	1	1	1
194.63.146.0/24	Italy (100%)	1	1	1
194.63.147.0/24	Spain (100%)	1	1	1
194.63.148.0/24	Switzerland (100%)	1	1	1
194.63.152.0/24	Czechia (100%)	1	1	1
194.63.156.0/24	Russia (100%)	1	1	1
194.63.160.0/24	Greece (100%)	1	1	1
194.63.240.0/24	Greece (100%)	1	1	1
194.63.248.0/24	Norway (100%)	1	1	1

Range	ASN	Org	Country
`194.63.2.0 – 194.63.3.255`	AS1273	Vodafone Group PLC	EU
`194.63.22.0 – 194.63.22.255`	AS1273	Vodafone Group PLC	EU
`194.63.28.0 – 194.63.28.255`	AS1273	Vodafone Group PLC	EU
`194.63.66.0 – 194.63.69.255`	AS39584	Legal & General Investment Management Holdings Ltd	GB
`194.63.102.0 – 194.63.103.255`	AS1273	Vodafone Group PLC	EU
`194.63.128.0 – 194.63.131.255`	AS31242	P4 Sp. z o.o.	PL
`194.63.132.0 – 194.63.135.255`	AS33951	FORWEB S.C. Monika Bodetko Tomasz Pawlowski	PL
`194.63.140.0 – 194.63.143.255`	AS50113	FIRST SERVER LIMITED	GB
`194.63.144.0 – 194.63.144.255`	AS48539	Bifrost Systems OU	EE
`194.63.145.0 – 194.63.145.255`	AS202448	MVPS LTD	CY
`194.63.146.0 – 194.63.146.255`	AS12874	Fastweb SpA	IT
`194.63.147.0 – 194.63.147.255`	AS60609	APFUTURA TELECOM SL	ES
`194.63.148.0 – 194.63.151.255`	AS42346	NorthC Schweiz AG	CH
`194.63.152.0 – 194.63.155.255`	AS207945	CNI Group s.r.o.	CZ
`194.63.156.0 – 194.63.159.255`	AS49880	New Technology Ltd	RU

3 more ranges in this block.