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AS3223Voxility LLP

United KingdomRegistryRIPE NCCTypeContent

As of 26th September 2026, AS3223 (Voxility LLP), a content network registered in the United Kingdom with RIPE NCC, originates 288 IPv4 prefixes covering 85k addresses and 39 IPv6 prefixes. By IPv4 address space that makes it the 2,649th-largest of the 79,480 networks we see originating IPv4, and the 67th-largest of 2,074 in the United Kingdom. It is seen behind 77 upstream networks, most often AS2914 (NTT America, Inc.) and AS3356 (Lumen (Level 3)), and in front of 164 downstream networks. 86% of its announcements have a valid RPKI ROA; 10 are RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

288

IPv6 prefixes

39

IPv4 addresses

85k

IPv6 /64s

18.7M

Upstream graph

The networks AS3223 is seen behind, one and two hops out, drawn from real AS paths.

AS3223Toward the internet core
Upstream graph for AS3223: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS3223Voxility LLPThis networkAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS3491PCCW Global (HK) …AS32590Valve CorporationAS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS3130RGnet OUAS49544i3D.net B.VAS3549Lumen (fka. Globa…AS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…

Networks observed one and two hops upstream of AS3223 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

700

adjacent networks

Upstreams
7711%
Peers
45966%
Downstreams
16423%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 77.

Upstreams of AS3223
NetworkCountryRelationshipPathsVantage pts
AS2914NTT America, Inc.USPeer22,483145
AS3356Lumen (Level 3)USPeer19,654140
AS1299Arelion (fka. Telia Carrier)SEPeer14,444145
AS3491PCCW Global (HK) Ltd.HKPeer5,91860
AS32590Valve CorporationUSPeer4,8646
AS13030Init7 (Switzerland) Ltd.CHPeer3,0045
AS6667Elisa OyjFIPeer2,9544
AS49544i3D.net B.VNLPeer2,5824
AS6939Hurricane Electric LLCUSPeer2,27323
AS7713PT Telkom Indonesia TbkIDPeer2,2137

Prefixes

All 327

The largest blocks AS3223 originates, widest first.

Largest prefixes originated by AS3223
PrefixAddressesVisibility
5.254.96.0/212k81/81
5.254.92.0/221k81/81
37.221.160.0/221k81/81
45.149.124.0/221k81/81
93.114.40.0/221k81/81
93.115.88.0/221k81/81
93.115.92.0/221k81/81
109.163.236.0/221k81/81
185.246.120.0/221k81/81
5.254.88.0/2351281/81

Routing health

How AS3223's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid85.6%280
  • Invalid3.1%10
  • No ROA11.3%37

Propagation

  • Globally propagated90% of full-feed peers or more96.6%316
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%3.4%11

Prefix sizes

IPv4 — 288 prefixes

IPv6 — 39 prefixes

  • /4016.8M × /642.6%1
  • /4865.5k × /6474.4%29
  • /49 and longerAggregated23.1%9

Recent changes

Announcements that started or stopped since 27th Aug 2026.

57 announced and 4 withdrawn in all; the most recent are shown.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.