subnet.im

AS50304Blix Solutions AS

NorwayRegistryRIPE NCCTypeEyeball

As of 11th November 2026, AS50304 (Blix Solutions AS), an access network registered in Norway with RIPE NCC, originates 90 IPv4 prefixes covering 45.6k addresses and 23 IPv6 prefixes. By IPv4 address space that makes it the 4,694th-largest of the 80,743 networks we see originating IPv4, and the 30th-largest of 280 in Norway. It is seen behind 36 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS6939 (Hurricane Electric LLC), and in front of 34 downstream networks. 76% of its announcements have a valid RPKI ROA; 8 are RPKI-invalid. 93% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

90

IPv6 prefixes

23

IPv4 addresses

45.6k

IPv6 /64s

220B

Upstream graph

The networks AS50304 is seen behind, one and two hops out, drawn from real AS paths.

AS50304Toward the internet core
Upstream graph for AS50304: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS50304Blix Solutions ASThis networkAS1299Arelion (fka. Tel…AS6667Elisa OyjAS6939Hurricane Electri…AS13030Init7 (Switzerlan…AS25091IP-Max SAAS16552Tiggee LLCAS3356Lumen (Level 3)AS20130Depaul UniversityAS132337AxclusiveAS56662Marcin GondekAS8298IPng Networks GmbH

Networks observed one and two hops upstream of AS50304 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

994

adjacent networks

Upstreams
364%
Peers
92493%
Downstreams
343%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS50304
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer6,432130
AS6939Hurricane Electric LLCUSPeer2,44850
AS13030Init7 (Switzerland) Ltd.CHPeer4464
AS6667Elisa OyjFIPeer3604
AS25091IP-Max SACHPeer3334
AS18106Viewqwest Pte LtdSGPeer2682
AS8455atom86 BVNLPeer2142
AS24482SG.GSSGPeer2122
AS49544i3D.net B.VNLPeer2102
AS24940Hetzner Online GmbHDEPeer2002

Prefixes

All 113

The largest blocks AS50304 originates, widest first.

Largest prefixes originated by AS50304
PrefixAddressesVisibility
31.169.48.0/212k76/76
37.202.56.0/212k76/76
91.90.40.0/212k76/76
134.90.144.0/212k76/76
178.255.144.0/212k76/76
45.89.192.0/221k76/76
91.205.184.0/221k76/76
91.227.248.0/221k76/76
91.247.228.0/221k76/76
104.250.204.0/221k76/76

Routing health

How AS50304'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

  • Valid76.1%86
  • Invalid7.1%8
  • No ROA16.8%19

Propagation

  • Globally propagated90% of full-feed peers or more92.9%105
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%7.1%8

Prefix sizes

IPv4 — 90 prefixes

IPv6 — 23 prefixes

  • /2934.4B × /6426.1%6
  • /324.3B × /6413.0%3
  • /36268M × /6421.7%5
  • /441M × /6430.4%7
  • /4865.5k × /648.7%2

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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