subnet.im

AS6206Netrouting B.V.

NetherlandsRegistryRIPE NCC

As of 26th September 2026, AS6206 (Netrouting B.V.), a network registered in the Netherlands with RIPE NCC, originates 44 IPv4 prefixes covering 31.5k addresses and 9 IPv6 prefixes. By IPv4 address space that makes it the 5,578th-largest of the 79,516 networks we see originating IPv4, and the 83rd-largest of 1,023 in the Netherlands. It is seen behind 48 upstream networks, most often AS6453 (TATA Communications (America) Inc) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 26 downstream networks. 91% of its announcements have a valid RPKI ROA; 3 are RPKI-invalid. 94% of its routes reach at least 90% of full-feed peers, and 4 prefixes are also originated by another network.

At a glance

IPv4 prefixes

44

IPv6 prefixes

9

IPv4 addresses

31.5k

IPv6 /64s

8.9B

Upstream graph

The networks AS6206 is seen behind, one and two hops out, drawn from real AS paths.

AS6206Toward the internet core
Upstream graph for AS6206: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS6206Netrouting B.V.This networkAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS3491PCCW Global (HK) …AS6453TATA Communicatio…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS3130RGnet OUAS49544i3D.net B.VAS3549Lumen (fka. Globa…AS8220COLTAS35280F5 Networks SARL

Networks observed one and two hops upstream of AS6206 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

397

adjacent networks

Upstreams
4812%
Peers
32381%
Downstreams
267%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 48.

Upstreams of AS6206
NetworkCountryRelationshipPathsVantage pts
AS6453TATA Communications (America) IncUSPeer3,292100
AS1299Arelion (fka. Telia Carrier)SEPeer3,00478
AS2914NTT America, Inc.USPeer2,55093
AS3356Lumen (Level 3)USPeer87830
AS3491PCCW Global (HK) Ltd.HKPeer87086
AS6939Hurricane Electric LLCUSPeer83667
AS13030Init7 (Switzerland) Ltd.CHPeer1584
AS14537Continent 8 LLCUSPeer1163
AS18106Viewqwest Pte LtdSGPeer1164
AS7195EdgeUnoCOPeer1072

Prefixes

All 53

The largest blocks AS6206 originates, widest first.

Largest prefixes originated by AS6206
PrefixAddressesVisibility
94.228.208.0/204.1k81/81
107.182.112.0/204.1k81/81
69.161.192.0/212k81/81
94.185.80.0/212k81/81
109.235.48.0/212k81/81
37.46.192.0/221k81/81
45.92.16.0/221k81/81
45.126.36.0/221k81/81
89.43.112.0/221k81/81
91.229.60.0/221k81/81

Routing health

How AS6206'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

  • Valid90.6%48
  • Invalid5.7%3
  • No ROA3.8%2

Propagation

  • Globally propagated90% of full-feed peers or more94.3%50
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%5.7%3

Prefix sizes

IPv4 — 44 prefixes

IPv6 — 9 prefixes

  • /324.3B × /6422.2%2
  • /36268M × /6411.1%1
  • /4865.5k × /6466.7%6

Recent changes

Announcements that started or stopped since 27th Aug 2026.

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