subnet.im

AS201176DUND MC2 B.V.

NetherlandsRegistryRIPE NCC

As of 27th September 2026, AS201176 (DUND MC2 B.V.), a network registered in the Netherlands with RIPE NCC, originates 5 IPv4 prefixes covering 1.3k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 33,367th-largest of the 79,516 networks we see originating IPv4, and the 463rd-largest of 1,023 in the Netherlands. It is seen behind 4 upstream networks, most often AS49581 (Ferdinand Zink trading as Tube-Hosting) and AS207208 (MEVSPACE sp. z o.o.). 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

5

IPv6 prefixes

3

IPv4 addresses

1.3k

IPv6 /64s

197k

Upstream graph

The networks AS201176 is seen behind, one and two hops out, drawn from real AS paths.

AS201176Toward the internet core
Upstream graph for AS201176: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS201176DUND MC2 B.V.This networkAS49544i3D.net B.VAS49581Ferdinand Zink tr…AS62255BiMajLink d.o.o.AS207208MEVSPACE sp. z o.…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS44592SkyLink Data Cent…AS174Cogent Communicat…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS201814MEVSPACE sp. z o.…

Networks observed one and two hops upstream of AS201176 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

9

adjacent networks

Upstreams
444%
Peers
556%
Downstreams
00%

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

Upstreams of AS201176
NetworkCountryRelationshipPathsVantage pts
AS49581Ferdinand Zink trading as Tube-HostingDEPeer432144
AS207208MEVSPACE sp. z o.o.PLPeer8181
AS62255BiMajLink d.o.o.SIPeer7979
AS49544i3D.net B.VNLPeer11

Prefixes

The largest blocks AS201176 originates, widest first.

Largest prefixes originated by AS201176
PrefixAddressesVisibility
31.77.111.0/2425680/81
62.132.117.0/2425681/81
91.233.8.0/2425681/81
109.121.44.0/2425681/81
195.252.180.0/2425681/81
2a10:ab80:3fa::/4865.5k × /6463/64
2a10:ab80:3fb::/4865.5k × /6463/64
2a13:9500:1be::/4865.5k × /6463/64

Routing health

How AS201176'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%8
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%8
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 3 prefixes

  • /4865.5k × /64100.0%3

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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