asn.dev

Observed topology

AS3330 PROFINET-AT eww ag

Unclassified RIPE NSP

Upstreams 20 carry this network
Downstreams 14 this network carries
Adjacent (IPv4) 34
Adjacent (IPv6) 21
Upstream graph Who carries AS3330, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS3330 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 20

Networks observed carrying traffic for AS3330: 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
AS33891Core-Backbone GmbHHostingIPv4 IPv6159
AS1299Arelion Sweden ABTransitIPv4 IPv697
AS174Cogent Communications, LLCTransitIPv4 IPv683
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv4 IPv675
AS6461Zayo BandwidthTransitIPv4 IPv675
AS6939Hurricane Electric LLCTransitIPv466
AS21013eww agUnclassifiedIPv4 IPv649
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv636
AS24482SG.GSHostingIPv4 IPv614
AS34019Hivane AssociationUnclassifiedIPv4 IPv614

All 20 upstreams →

Transit

Downstream networks

All 14

Networks for which AS3330 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS35765Gemeindewerke Telfs GmbHUnclassifiedIPv4344
AS204410Feistritzwerke-STEWEAG GmbHUnclassifiedIPv4 IPv6252
AS196897Horst GrottenthalerUnclassifiedIPv4228
AS16055AADD GmbHUnclassifiedIPv4183
AS28760Infotech EDV-Systeme GmbHUnclassifiedIPv4 IPv6170
AS61108eww agUnclassifiedIPv4 IPv6143
AS29395webquake Computing Solutions GmbHUnclassifiedIPv460
AS48055Business Data Solutions GmbHUnclassifiedIPv458
AS200026Ortswaerme St. Johann in Tirol GmbHUnclassifiedIPv4 IPv650
AS205202Cloudflight Austria GmbHUnclassifiedIPv4 IPv646

All 14 downstreams →

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS3330 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS33891Core-Backbone GmbHHostingIPv4 IPv6604
AS196897Horst GrottenthalerUnclassifiedIPv4513
AS35765Gemeindewerke Telfs GmbHUnclassifiedIPv4344
AS28760Infotech EDV-Systeme GmbHUnclassifiedIPv4 IPv6326
AS1299Arelion Sweden ABTransitIPv4 IPv6321
AS6461Zayo BandwidthTransitIPv4 IPv6287
AS174Cogent Communications, LLCTransitIPv4 IPv6274
AS204410Feistritzwerke-STEWEAG GmbHUnclassifiedIPv4 IPv6252
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv4 IPv6240
AS6939Hurricane Electric LLCTransitIPv4217

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-12 18:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.25M 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.