subnet.im

AS200229Florian Kasper

GermanyRegistryRIPE NCCTypeContent

As of 12th November 2026, AS200229 (Florian Kasper), a content network registered in Germany with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 49,348th-largest of the 80,794 networks we see originating IPv4, and the 1,549th-largest of 2,334 in Germany. It is seen behind 1 upstream network, most often AS207252 (Felix Gassan). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 67% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

512

IPv6 /64s

16.8M

Upstream graph

The networks AS200229 is seen behind, one and two hops out, drawn from real AS paths.

AS200229Toward the internet core
Upstream graph for AS200229: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS200229Florian KasperThis networkAS207252Felix GassanAS50629LWLcom GmbHAS57575NETMOUNTAINS Grou…

Networks observed one and two hops upstream of AS200229 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS200229
NetworkCountryRelationshipPathsVantage pts
AS207252Felix GassanDEPeer143142

Prefixes

The largest blocks AS200229 originates, widest first.

Largest prefixes originated by AS200229
PrefixAddressesVisibility
103.139.89.0/2425678/78
153.76.118.0/242561/78
2a0f:b240:d00::/4016.8M × /6464/64

Routing health

How AS200229'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 more66.7%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%33.3%1

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 1 prefixes

  • /4016.8M × /64100.0%1

Recent changes

Announcements that started or stopped since 13th Oct 2026.

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