asn.dev

Observed topology

AS42841 ANTIK

Residential RIPE Cable/DSL/ISP

Upstreams 33 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 31
Adjacent (IPv6) 14
Upstream graph Who carries AS42841, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS42841 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 33

Networks observed carrying traffic for AS42841: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv692
AS1299Arelion Sweden ABTransitIPv4 IPv652
AS6461Zayo BandwidthTransitIPv422
AS174Cogent Communications, LLCTransitIPv4 IPv619
AS3303Swisscom (Schweiz) AGResidentialIPv410
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv610
AS24482SG.GSHostingIPv4 IPv69
AS3320Deutsche Telekom AGMobileIPv48
AS37721Virtual Technologies & SolutionsResidentialIPv48
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv67

All 33 upstreams →

Transit

Downstream networks

inferred

Networks for which AS42841 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 33

Every AS seen directly next to AS42841 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv692
AS1299Arelion Sweden ABTransitIPv4 IPv652
AS6461Zayo BandwidthTransitIPv422
AS174Cogent Communications, LLCTransitIPv4 IPv619
AS3303Swisscom (Schweiz) AGResidentialIPv410
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv610
AS24482SG.GSHostingIPv4 IPv69
AS3320Deutsche Telekom AGMobileIPv48
AS37721Virtual Technologies & SolutionsResidentialIPv48
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv67

All 33 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.