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AS198878Universidad de Navarra

SpainRegistryRIPE NCC

As of 29th September 2026, AS198878 (Universidad de Navarra), a network registered in Spain with RIPE NCC, originates 1 IPv4 prefix covering 65.5k addresses. By IPv4 address space that makes it the 3,622nd-largest of the 79,597 networks we see originating IPv4, and the 27th-largest of 926 in Spain. It is seen behind 2 upstream networks, most often AS766 (Entidad Publica Empresarial Red.es) and AS3352 (TELEFONICA DE ESPANA S.A.U.). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

65.5k

IPv6 /64s

0

Upstream graph

The networks AS198878 is seen behind, one and two hops out, drawn from real AS paths.

AS198878Toward the internet core
Upstream graph for AS198878: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS198878Universidad de Na…This networkAS766Entidad Publica E…AS3352TELEFONICA DE ESP…AS3356Lumen (Level 3)AS21320GEANT VerenigingAS12956Telxius (Telefoni…

Networks observed one and two hops upstream of AS198878 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 AS198878
NetworkCountryRelationshipPathsVantage pts
AS766Entidad Publica Empresarial Red.esESPeer8181
AS3352TELEFONICA DE ESPANA S.A.U.ESPeer11

Prefixes

The largest blocks AS198878 originates, widest first.

Largest prefixes originated by AS198878
PrefixAddressesVisibility
159.237.0.0/1665.5k82/82

Routing health

How AS198878'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 30th Aug 2026.

No announcement by AS198878 started or stopped in this period.

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