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AS219315Juan Kevin Fernandez Feijoo

SpainRegistryRIPE NCC

As of 12th November 2026, AS219315 (Juan Kevin Fernandez Feijoo), a network registered in Spain with RIPE NCC, originates 2 IPv6 prefixes. It is seen behind 6 upstream networks, most often AS34872 (Servperso Systems) and AS212332 (Agustin Lorenzo Sempere trading as…). 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

0

IPv6 prefixes

2

IPv4 addresses

0

IPv6 /64s

131k

Upstream graph

The networks AS219315 is seen behind, one and two hops out, drawn from real AS paths.

AS219315Toward the internet core
Upstream graph for AS219315: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS219315Juan Kevin Fernan…This networkAS8298IPng Networks GmbHAS11967Hop179 OUAS25091IP-Max SAAS34872Servperso SystemsAS212332Agustin Lorenzo S…AS8283Netwerkvereniging…AS215828Tizian Maxime Wei…AS6939Hurricane Electri…AS56662Marcin GondekAS601443W Infra B.V.AS209533iFog GmbH - BGPTu…

Networks observed one and two hops upstream of AS219315 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

22

adjacent networks

Upstreams
627%
Peers
1673%
Downstreams
00%

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

Upstreams of AS219315
NetworkCountryRelationshipPathsVantage pts
AS34872Servperso SystemsBEPeer5427
AS212332Agustin Lorenzo Sempere trading as Thinco TelecomESAdjacent4221
AS11967Hop179 OUEEPeer2613
AS8298IPng Networks GmbHCHPeer21
AS25091IP-Max SACHPeer21
AS213753InterEdge B.V.NLPeer21

Prefixes

The largest blocks AS219315 originates, widest first.

Largest prefixes originated by AS219315
PrefixAddressesVisibility
2a06:9801:7d5::/4865.5k × /6464/64
2a06:9801:7f9::/4865.5k × /6464/64

Routing health

How AS219315'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 13th Oct 2026.

No announcement by AS219315 started or stopped in this period.

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