asn.dev

Observed topology

AS197071 ACTIVE-SERVERS active 1 GmbH

Unclassified RIPE

Upstreams 21 carry this network
Downstreams 30 this network carries
Adjacent (IPv4) 52
Adjacent (IPv6) 18
Upstream graph Who carries AS197071, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS197071 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 21

Networks observed carrying traffic for AS197071: 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
AS30823aurologic GmbHHostingIPv42,353
AS6939Hurricane Electric LLCTransitIPv4 IPv61,046
AS174Cogent Communications, LLCTransitIPv4 IPv6195
AS62403PletX GmbHUnclassifiedIPv4118
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv4 IPv623
AS50673Serverius Holding B.V.UnclassifiedIPv418
AS12586GHOSTnet GmbHHostingIPv417
AS24482SG.GSHostingIPv4 IPv66
AS34549meerfarbig GmbH & Co. KGHostingIPv43
AS1836green.ch AGResidentialIPv41

All 21 upstreams →

Transit

Downstream networks

All 30

Networks for which AS197071 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS59752JPRU Services & Consulting GmbHHostingIPv4 IPv61,354
AS207043DEDIK SERVICES LIMITEDUnclassifiedIPv4 IPv61,064
AS213495SERVITRO LTDUnclassifiedIPv4 IPv6621
AS211619MAXKO d.o.o.HostingIPv4576
AS215595SparkTech LTDUnclassifiedIPv4455
AS200950Calibour LimitedUnclassifiedIPv4 IPv6398
AS34933Aleksandr TataretsUnclassifiedIPv4256
AS8649ZeXoTeK IT-Services GmbHUnclassifiedIPv4236
AS214677Matteo Martelloni trading as DELUXHOSTHostingIPv4 IPv6230
AS203516AltunHOST LTDUnclassifiedIPv4 IPv6160

All 30 downstreams →

Adjacency

Adjacent networks

All 53

Every AS seen directly next to AS197071 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv65,522
AS30823aurologic GmbHHostingIPv43,953
AS59752JPRU Services & Consulting GmbHHostingIPv4 IPv61,354
AS207043DEDIK SERVICES LIMITEDUnclassifiedIPv4 IPv61,124
AS174Cogent Communications, LLCTransitIPv4 IPv61,029
AS213495SERVITRO LTDUnclassifiedIPv4 IPv6621
AS48014Albanian Hosting SH.P.K.HostingIPv4 IPv6589
AS211619MAXKO d.o.o.HostingIPv4577
AS200950Calibour LimitedUnclassifiedIPv4 IPv6486
AS62403PletX GmbHUnclassifiedIPv4470

All 53 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M 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.