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AS208235Link2Air GmbH

GermanyRegistryRIPE NCC

As of 23rd October 2026, AS208235 (Link2Air GmbH), a network registered in Germany with RIPE NCC, originates 2 IPv4 prefixes covering 2k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 25,332nd-largest of the 79,652 networks we see originating IPv4, and the 843rd-largest of 2,307 in Germany. It is seen behind 1 upstream network, most often AS15894 (LEITWERK AG). 33% 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

2

IPv6 prefixes

1

IPv4 addresses

2k

IPv6 /64s

34.4B

Upstream graph

The networks AS208235 is seen behind, one and two hops out, drawn from real AS paths.

AS208235Toward the internet core
Upstream graph for AS208235: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS208235Link2Air GmbHThis networkAS15894LEITWERK AGAS33891Core-Backbone GmbHAS200924Stiegeler Interne…

Networks observed one and two hops upstream of AS208235 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS208235
NetworkCountryRelationshipPathsVantage pts
AS15894LEITWERK AGDEPeer216139

Prefixes

The largest blocks AS208235 originates, widest first.

Largest prefixes originated by AS208235
PrefixAddressesVisibility
45.152.60.0/221k77/77
185.88.144.0/221k77/77
2a0f:4700::/2934.4B × /6462/64

Routing health

How AS208235'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

  • Valid33.3%1
  • Invalid0.0%0
  • No ROA66.7%2

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS208235 started or stopped in this period.

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