subnet.im

AS198479Nunsys SA

SpainRegistryRIPE NCC

As of 12th November 2026, AS198479 (Nunsys SA), a network registered in Spain with RIPE NCC, originates 17 IPv4 prefixes covering 6.4k addresses. By IPv4 address space that makes it the 13,921st-largest of the 80,775 networks we see originating IPv4, and the 179th-largest of 937 in Spain. It is seen behind 3 upstream networks, most often AS8220 (COLT) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 4 downstream networks. 29% 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

17

IPv6 prefixes

0

IPv4 addresses

6.4k

IPv6 /64s

0

Upstream graph

The networks AS198479 is seen behind, one and two hops out, drawn from real AS paths.

AS198479Toward the internet core
Upstream graph for AS198479: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS198479Nunsys SAThis networkAS1299Arelion (fka. Tel…AS8220COLTAS12357VODAFONE ESPANA S…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS3356Lumen (Level 3)AS12430VODAFONE ESPANA S…AS32787Akamai (Prolexic)

Networks observed one and two hops upstream of AS198479 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

14

adjacent networks

Upstreams
321%
Peers
750%
Downstreams
429%

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

Upstreams of AS198479
NetworkCountryRelationshipPathsVantage pts
AS8220COLTGBPeer1,56878
AS1299Arelion (fka. Telia Carrier)SEPeer13878
AS12357VODAFONE ESPANA S.A.U.ESPeer105

Prefixes

The largest blocks AS198479 originates, widest first.

Largest prefixes originated by AS198479
PrefixAddressesVisibility
91.235.108.0/221k78/78
185.9.192.0/221k78/78
91.235.48.0/2351278/78
185.5.236.0/2351278/78
37.128.168.0/2425678/78
37.128.169.0/2425678/78
37.128.170.0/2425678/78
37.128.171.0/2425678/78
37.128.172.0/2425678/78
37.128.173.0/2425678/78

Routing health

How AS198479'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

  • Valid29.4%5
  • Invalid0.0%0
  • No ROA70.6%12

Propagation

  • Globally propagated90% of full-feed peers or more100.0%17
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 17 prefixes

Recent changes

Announcements that started or stopped since 13th Oct 2026.

  • Announced91.235.48.0/2322nd Oct 2026
  • Withdrawn91.235.48.0/2322nd Oct 2026

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