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AS211854MEOWAN SASU

FranceRegistryRIPE NCC

As of 11th November 2026, AS211854 (MEOWAN SASU), a network registered in France with RIPE NCC, originates 4 IPv4 prefixes covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 36,499th-largest of the 80,743 networks we see originating IPv4, and the 623rd-largest of 1,384 in France. It is seen behind 1 upstream network, most often AS205684 (ALGATHIA SASU). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 40% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

65.5k

Upstream graph

The networks AS211854 is seen behind, one and two hops out, drawn from real AS paths.

AS211854Toward the internet core
Upstream graph for AS211854: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS211854MEOWAN SASUThis networkAS205684ALGATHIA SASUAS174Cogent Communicat…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS211854 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 AS211854
NetworkCountryRelationshipPathsVantage pts
AS205684ALGATHIA SASUFRPeer302137

Prefixes

The largest blocks AS211854 originates, widest first.

Largest prefixes originated by AS211854
PrefixAddressesVisibility
86.110.61.0/2425675/76
217.217.81.0/2425655/76
217.217.199.0/2425655/76
217.217.208.0/2425655/76
2001:678:1088::/4865.5k × /6462/63

Routing health

How AS211854'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

  • Valid100.0%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more40.0%2
  • Partially propagated40% to 90%60.0%3
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

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.