subnet.im

AS219252Kylian Schufreida-Careme

FranceRegistryRIPE NCC

As of 11th November 2026, AS219252 (Kylian Schufreida-Careme), a network registered in France with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 59,982nd-largest of the 80,747 networks we see originating IPv4, and the 1,027th-largest of 1,384 in France. It is seen behind 2 upstream networks, most often AS215114 (Stevan Durand--L'Hours t/a SLBCLOUD) and AS199524 (Gcore S.A.). Every one of its announcements has 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

1

IPv6 prefixes

2

IPv4 addresses

256

IPv6 /64s

131k

Upstream graph

The networks AS219252 is seen behind, one and two hops out, drawn from real AS paths.

AS219252Toward the internet core
Upstream graph for AS219252: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS219252Kylian Schufreida…This networkAS199524Gcore S.A.AS215114Stevan Durand--L'…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS62000SERVERD SAS

Networks observed one and two hops upstream of AS219252 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS219252
NetworkCountryRelationshipPathsVantage pts
AS215114Stevan Durand--L'Hours t/a SLBCLOUDFRPeer12462
AS199524Gcore S.A.LUPeer7575

Prefixes

The largest blocks AS219252 originates, widest first.

Largest prefixes originated by AS219252
PrefixAddressesVisibility
82.47.159.0/2425675/76
2a06:9801:7f2::/4865.5k × /6462/63
2a13:9500:18c::/4865.5k × /6462/63

Routing health

How AS219252'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%3
  • Invalid0.0%0
  • No ROA0.0%0

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 — 1 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS219252 started or stopped in this period.

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