subnet.im

AS47690TNGNET B.V.

NetherlandsRegistryRIPE NCC

As of 27th September 2026, AS47690 (TNGNET B.V.), a network registered in the Netherlands with RIPE NCC, originates 44 IPv4 prefixes covering 22.3k addresses. By IPv4 address space that makes it the 6,640th-largest of the 79,523 networks we see originating IPv4, and the 96th-largest of 1,023 in the Netherlands. It is seen behind 1 upstream network, most often AS39521 (TNGNET B.V.), and in front of 1 downstream network. 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

44

IPv6 prefixes

0

IPv4 addresses

22.3k

IPv6 /64s

0

Upstream graph

The networks AS47690 is seen behind, one and two hops out, drawn from real AS paths.

AS47690Toward the internet core
Upstream graph for AS47690: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS47690TNGNET B.V.This networkAS39521TNGNET B.V.AS6206Netrouting B.V.AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS47690 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
250%
Downstreams
125%

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

Upstreams of AS47690
NetworkCountryRelationshipPathsVantage pts
AS39521TNGNET B.V.NLPeer3,57284

Prefixes

All 44

The largest blocks AS47690 originates, widest first.

Largest prefixes originated by AS47690
PrefixAddressesVisibility
64.205.232.0/221k81/81
78.17.140.0/221k81/81
81.181.132.0/221k81/81
94.193.104.0/221k81/81
94.193.156.0/221k81/81
94.193.180.0/221k81/81
94.193.204.0/221k81/81
140.225.200.0/221k81/81
140.225.216.0/221k81/81
147.90.60.0/221k81/81

Routing health

How AS47690'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%44
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%44
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 44 prefixes

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.