subnet.im

AS199680Filip Kszczot

PolandRegistryRIPE NCCTypeEyeball

As of 27th September 2026, AS199680 (Filip Kszczot), an access network registered in Poland with RIPE NCC, originates 1 IPv6 prefix. It is seen behind 2 upstream networks, most often AS34927 (iFog GmbH) and AS8298 (IPng Networks GmbH). 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

1

IPv4 addresses

0

IPv6 /64s

65.5k

Upstream graph

The networks AS199680 is seen behind, one and two hops out, drawn from real AS paths.

AS199680Toward the internet core
Upstream graph for AS199680: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS199680Filip KszczotThis networkAS8298IPng Networks GmbHAS34927iFog GmbHAS8283Netwerkvereniging…AS25091IP-Max SAAS6939Hurricane Electri…AS9002RETN Limited

Networks observed one and two hops upstream of AS199680 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

11

adjacent networks

Upstreams
218%
Peers
982%
Downstreams
00%

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

Upstreams of AS199680
NetworkCountryRelationshipPathsVantage pts
AS34927iFog GmbHCHPeer6363
AS8298IPng Networks GmbHCHPeer11

Prefixes

The largest blocks AS199680 originates, widest first.

Largest prefixes originated by AS199680
PrefixAddressesVisibility
2a0c:9a40:8880::/4865.5k × /6464/64

Routing health

How AS199680'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%1
  • Invalid0.0%0
  • No ROA0.0%0

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

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS199680 started or stopped in this period.

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