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AS8562A1 Telekom Austria AG

AustriaRegistryRIPE NCC

As of 11th November 2026, AS8562 (A1 Telekom Austria AG), a network registered in Austria with RIPE NCC, originates 9 IPv4 prefixes covering 75.8k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 2,939th-largest of the 80,747 networks we see originating IPv4, and the 17th-largest of 624 in Austria. It is seen behind 1 upstream network, most often AS8447 (A1 Telekom Austria AG), and in front of 2 downstream networks. 80% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

9

IPv6 prefixes

1

IPv4 addresses

75.8k

IPv6 /64s

1.1B

Upstream graph

The networks AS8562 is seen behind, one and two hops out, drawn from real AS paths.

AS8562Toward the internet core
Upstream graph for AS8562: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS8562A1 Telekom Austri…This networkAS8447A1 Telekom Austri…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS8562 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

6

adjacent networks

Upstreams
117%
Peers
350%
Downstreams
233%

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

Upstreams of AS8562
NetworkCountryRelationshipPathsVantage pts
AS8447A1 Telekom Austria AGATPeer975139

Prefixes

The largest blocks AS8562 originates, widest first.

Largest prefixes originated by AS8562
PrefixAddressesVisibility
90.152.128.0/1732.8k76/76
176.66.64.0/1816.4k76/76
188.45.192.0/1816.4k76/76
193.154.144.0/204.1k76/76
217.76.160.0/204.1k76/76
84.20.184.0/221k76/76
185.157.248.0/2351276/76
193.0.188.0/2425676/76
194.107.56.0/2425676/76
2001:890:c000::/341.1B × /6463/63

Routing health

How AS8562'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

  • Valid80.0%8
  • Invalid0.0%0
  • No ROA20.0%2

Propagation

  • Globally propagated90% of full-feed peers or more100.0%10
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 9 prefixes

IPv6 — 1 prefixes

  • /341.1B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS8562 started or stopped in this period.

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