asn.dev

Observed topology

AS34872 Servperso_Systems Sarah Rossius trading as Servperso Systems

Hosting RIPE Network Services

Upstreams 26 carry this network
Downstreams 213 this network carries
Adjacent (IPv4) 113
Adjacent (IPv6) 219
Upstream graph Who carries AS34872, and who carries them, drawn as a map up to the transit-free core. 8 exchanges Where AS34872 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 26

Networks observed carrying traffic for AS34872: 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
AS35133Eranium B.V.HostingIPv4 IPv6249
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv6168
AS6939Hurricane Electric LLCTransitIPv4 IPv6149
AS24961WIIT AGHostingIPv4 IPv673
AS3214xTom GmbHHostingIPv4 IPv647
AS601443W Infra B.V.UnclassifiedIPv4 IPv646
AS50304Blix Solutions ASUnclassifiedIPv4 IPv626
AS37989DCS1 Pte. Ltd.HostingIPv4 IPv621
AS24482SG.GSHostingIPv4 IPv619
AS401753BIXCE IncUnclassifiedIPv4 IPv619

All 26 upstreams →

Transit

Downstream networks

All 213

Networks for which AS34872 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS401753BIXCE IncUnclassifiedIPv4 IPv6945
AS219511Serge KrierUnclassifiedIPv6288
AS203226Dirk Walde trading as Walde IT-SystemeUnclassifiedIPv4 IPv6254
AS218360NovaMX B.V.UnclassifiedIPv4 IPv6223
AS8489Martin Mersberger EDV BeratungUnclassifiedIPv4 IPv6220
AS208549Christian EhrigHostingIPv4 IPv6220
AS60391Papa-Razzi Media Group A.s.b.l.UnclassifiedIPv6217
AS208674Association TekitUpUnclassifiedIPv4 IPv6213
AS198750Karan ChoudharyUnclassifiedIPv6212
AS207099Rickard AndrinssonUnclassifiedIPv6185

All 213 downstreams →

Adjacency

Adjacent networks

All 246

Every AS seen directly next to AS34872 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv63,188
AS24961WIIT AGHostingIPv4 IPv62,789
AS601443W Infra B.V.UnclassifiedIPv4 IPv62,614
AS401753BIXCE IncUnclassifiedIPv4 IPv61,680
AS209898ungleich glarus agUnclassifiedIPv4 IPv61,196
AS3214xTom GmbHHostingIPv4 IPv61,081
AS35133Eranium B.V.HostingIPv4 IPv61,073
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv6790
AS60391Papa-Razzi Media Group A.s.b.l.UnclassifiedIPv4 IPv6383
AS58057Securebit AGUnclassifiedIPv4 IPv6344

All 246 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.