asn.dev

Observed topology

AS43414 H2B H2B Assets B.V.

Unclassified RIPE

Upstreams 20 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 31
Adjacent (IPv6) 17
Upstream graph Who carries AS43414, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS43414 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 20

Networks observed carrying traffic for AS43414: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv632
AS6939Hurricane Electric LLCTransitIPv4 IPv619
AS6830Liberty Global Europe Holding B.V.ResidentialIPv4 IPv618
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv62
AS24482SG.GSHostingIPv4 IPv62
AS34019Hivane AssociationUnclassifiedIPv4 IPv62
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv62
AS48185team.blue NVUnclassifiedIPv4 IPv62
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv62
AS58057Securebit AGUnclassifiedIPv4 IPv62

All 20 upstreams →

Transit

Downstream networks

inferred

Networks for which AS43414 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS206894Wholesale Connections B.V.UnclassifiedIPv4 IPv6937
AS49784Netvisit B.V.UnclassifiedIPv4 IPv6562
AS43995Netwerk Exploitatiemaatschappij B.V.UnclassifiedIPv4 IPv6556
AS213713JD Service Texel B.V.UnclassifiedIPv4 IPv695

Adjacency

Adjacent networks

All 32

Every AS seen directly next to AS43414 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS206894Wholesale Connections B.V.UnclassifiedIPv4 IPv6937
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv6679
AS49784Netvisit B.V.UnclassifiedIPv4 IPv6562
AS43995Netwerk Exploitatiemaatschappij B.V.UnclassifiedIPv4 IPv6556
AS6830Liberty Global Europe Holding B.V.ResidentialIPv4 IPv6395
AS6939Hurricane Electric LLCTransitIPv4 IPv6361
AS6461Zayo BandwidthTransitIPv496
AS213713JD Service Texel B.V.UnclassifiedIPv4 IPv695
AS24482SG.GSHostingIPv4 IPv651
AS34019Hivane AssociationUnclassifiedIPv4 IPv651

All 32 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.