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AS42473Anexia Cloud Solutions GmbH

AustriaRegistryRIPE NCCTypeEyeball

As of 10th November 2026, AS42473 (Anexia Cloud Solutions GmbH), an access network registered in Austria with RIPE NCC, originates 298 IPv4 prefixes covering 95.5k addresses and 135 IPv6 prefixes. By IPv4 address space that makes it the 2,518th-largest of the 80,733 networks we see originating IPv4, and the 14th-largest of 624 in Austria. It is seen behind 92 upstream networks, most often AS47147 (Anexia Cloud Solutions GmbH) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 30 downstream networks. 93% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

298

IPv6 prefixes

135

IPv4 addresses

95.5k

IPv6 /64s

4.3B

Upstream graph

The networks AS42473 is seen behind, one and two hops out, drawn from real AS paths.

AS42473Toward the internet core
Upstream graph for AS42473: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS42473Anexia Cloud Solu…This networkAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3491PCCW Global (HK) …AS9002RETN LimitedAS47147Anexia Cloud Solu…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS49544i3D.net B.VAS215859Hetzner Cloud - S…AS24516Virtutel Pty LtdAS3356Lumen (Level 3)AS6667Elisa Oyj

Networks observed one and two hops upstream of AS42473 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

1,133

adjacent networks

Upstreams
928%
Peers
1,01189%
Downstreams
303%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 92.

Upstreams of AS42473
NetworkCountryRelationshipPathsVantage pts
AS47147Anexia Cloud Solutions GmbHATPeer11,824139
AS1299Arelion (fka. Telia Carrier)SEPeer9,620139
AS9002RETN LimitedGBPeer4,372124
AS2914NTT America, Inc.USPeer2,548138
AS3491PCCW Global (HK) Ltd.HKPeer1,538113
AS3356Lumen (Level 3)USPeer1,510120
AS21245MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETITRPeer1,096139
AS6939Hurricane Electric LLCUSPeer1,07526
AS9583Sify LimitedINPeer800139
AS22356Durand do Brasil LtdaBRPeer759127

Prefixes

All 433

The largest blocks AS42473 originates, widest first.

Largest prefixes originated by AS42473
PrefixAddressesVisibility
159.195.160.0/198.2k76/76
188.65.72.0/212k76/76
62.117.132.0/221k76/76
144.208.212.0/221k76/76
185.50.232.0/221k76/76
185.140.140.0/221k76/76
185.228.148.0/221k76/76
188.172.204.0/221k76/76
188.172.224.0/221k76/76
188.172.236.0/221k76/76

Routing health

How AS42473'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

  • Valid93.3%404
  • Invalid0.0%0
  • No ROA6.7%29

Propagation

  • Globally propagated90% of full-feed peers or more99.5%431
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.5%2

Prefix sizes

IPv4 — 298 prefixes

IPv6 — 135 prefixes

  • /324.3B × /640.7%1
  • /4016.8M × /641.5%2
  • /4865.5k × /6497.8%132

Recent changes

Announcements that started or stopped since 11th Oct 2026.

  • Withdrawn2a01:aea0:dd1::/482nd Nov 2026
  • Withdrawn2a01:aea0:df1::/482nd Nov 2026
  • Announced185.116.98.0/2414th Oct 2026

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