asn.dev

Observed topology

AS12859 NL-BIT BIT BV

Hosting RIPE

Upstreams 33 carry this network
Downstreams 265 this network carries
Adjacent (IPv4) 342
Adjacent (IPv6) 166
Upstream graph Who carries AS12859, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS12859 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 33

Networks observed carrying traffic for AS12859: 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
AS1299Arelion Sweden ABTransitIPv4 IPv6601
AS2914NTT America, Inc.TransitIPv4 IPv6448
AS6939Hurricane Electric LLCTransitIPv4 IPv6324
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv6139
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6126
AS200020Stichting NBIP-NaWasUnclassifiedIPv456
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv651
AS24482SG.GSHostingIPv4 IPv651
AS34019Hivane AssociationUnclassifiedIPv4 IPv651
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv651

All 33 upstreams →

Transit

Downstream networks

All 265

Networks for which AS12859 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS18403FPT Telecom CompanyResidentialIPv4 IPv65,122
AS7713PT Telekomunikasi IndonesiaResidentialIPv42,310
AS9381HKBN Enterprise Solutions HK LimitedHostingIPv4552
AS47583Hostinger International LimitedHostingIPv4501
AS9318SK Broadband Co LtdUnclassifiedIPv4290
AS8764Telia Lietuva, ABResidentialIPv4 IPv6271
AS29286SKYLOGIC S.P.A.ResidentialIPv4 IPv6253
AS30058FDCservers.netUnclassifiedIPv4189
AS20473The Constant Company, LLCHostingIPv4184
AS29838Atlantic Metro Communications II, Inc.HostingIPv4114

All 265 downstreams →

Adjacency

Adjacent networks

All 356

Every AS seen directly next to AS12859 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv622,231
AS18403FPT Telecom CompanyResidentialIPv4 IPv65,877
AS9318SK Broadband Co LtdUnclassifiedIPv42,683
AS7713PT Telekomunikasi IndonesiaResidentialIPv4 IPv62,318
AS14840BR.Digital TelecomUnclassifiedIPv41,398
AS1299Arelion Sweden ABTransitIPv4 IPv6687
AS3223Voxility LLPHostingIPv4634
AS9381HKBN Enterprise Solutions HK LimitedHostingIPv4553
AS2914NTT America, Inc.TransitIPv4 IPv6542
AS47583Hostinger International LimitedHostingIPv4501

All 356 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.