subnet.im

AS211745Kenny Sinkeler trading as Kenny-IT

NetherlandsRegistryRIPE NCC

As of 11th November 2026, AS211745 (Kenny Sinkeler trading as Kenny-IT), a network registered in the Netherlands with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,982nd-largest of the 80,747 networks we see originating IPv4, and the 787th-largest of 1,042 in the Netherlands. It is seen behind 1 upstream network, most often AS42433 (LD4Unity B.V.). 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

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS211745 is seen behind, one and two hops out, drawn from real AS paths.

AS211745Toward the internet core
Upstream graph for AS211745: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS211745Kenny Sinkeler tr…This networkAS42433LD4Unity B.V.AS8455atom86 BVAS13335Cloudflare, Inc.

Networks observed one and two hops upstream of AS211745 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
125%
Peers
375%
Downstreams
00%

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

Upstreams of AS211745
NetworkCountryRelationshipPathsVantage pts
AS42433LD4Unity B.V.NLPeer7676

Prefixes

The largest blocks AS211745 originates, widest first.

Largest prefixes originated by AS211745
PrefixAddressesVisibility
31.77.64.0/2425676/76

Routing health

How AS211745'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

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Announced31.77.64.0/246th Nov 2026
  • Withdrawn2001:678:1168::/486th Nov 2026
  • Withdrawn31.77.64.0/246th Nov 2026
  • Withdrawn142.249.78.0/2412th Oct 2026

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