subnet.im

AS207994Blockchain Creek B.V.

BelgiumRegistryRIPE NCCTypeContent

As of 27th September 2026, AS207994 (Blockchain Creek B.V.), a content network registered in Belgium with RIPE NCC, originates 11 IPv4 prefixes covering 2.8k addresses. By IPv4 address space that makes it the 22,343rd-largest of the 79,525 networks we see originating IPv4, and the 71st-largest of 271 in Belgium. It is seen behind 20 upstream networks, most often AS35133 (Eranium B.V.) and AS64289 (Macarne.com), and in front of 2 downstream networks. 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

11

IPv6 prefixes

0

IPv4 addresses

2.8k

IPv6 /64s

0

Upstream graph

The networks AS207994 is seen behind, one and two hops out, drawn from real AS paths.

AS207994Toward the internet core
Upstream graph for AS207994: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS207994Blockchain Creek …This networkAS6939Hurricane Electri…AS35133Eranium B.V.AS50629LWLcom GmbHAS64289Macarne.comAS203323OpenSent B.V.AS20130Depaul UniversityAS6830Liberty Global Eu…AS3257GTT Communication…AS3356Lumen (Level 3)AS8220COLTAS214565EMPEIRIA AI LTDAS6453TATA Communicatio…

Networks observed one and two hops upstream of AS207994 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

127

adjacent networks

Upstreams
2016%
Peers
10583%
Downstreams
22%

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

Upstreams of AS207994
NetworkCountryRelationshipPathsVantage pts
AS35133Eranium B.V.NLPeer27051
AS64289Macarne.comUSPeer25141
AS203323OpenSent B.V.NLPeer19325
AS50629LWLcom GmbHDEPeer13173
AS6939Hurricane Electric LLCUSPeer586
AS197195VibeGAMES B.V.NLPeer2316
AS24482SG.GSSGPeer192
AS8298IPng Networks GmbHCHPeer131
AS49544i3D.net B.VNLPeer131
AS25091IP-Max SACHPeer131

Prefixes

The largest blocks AS207994 originates, widest first.

Largest prefixes originated by AS207994
PrefixAddressesVisibility
5.253.37.0/2425681/81
31.56.68.0/2425681/81
31.57.34.0/2425681/81
37.1.226.0/2425681/81
62.72.177.0/2425681/81
82.38.96.0/2425681/81
91.124.98.0/2425681/81
91.198.123.0/2425681/81
146.103.50.0/2425681/81
163.5.76.0/2425681/81

Routing health

How AS207994'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%11
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 11 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.