asn.dev

Observed topology

AS8434 TELENOR-SE Telenor Sverige AB

Residential APNIC

Upstreams 10 carry this network
Downstreams 128 this network carries
Adjacent (IPv4) 149
Adjacent (IPv6) 22
Upstream graph Who carries AS8434, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS8434 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS8434: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,796
AS1299Arelion Sweden ABTransitIPv4 IPv61,591
AS6939Hurricane Electric LLCTransitIPv4 IPv6729
AS33891Core-Backbone GmbHHostingIPv4152
AS1257Tele2 Sverige ABMobileIPv4 IPv683
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv683
AS42708Glesys ABUnclassifiedIPv4 IPv683
AS12552GlobalConnect ABUnclassifiedIPv476
AS20514Axians ABHostingIPv475
AS20473The Constant Company, LLCHostingIPv67

Transit

Downstream networks

All 128

Networks for which AS8434 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS205199Bredbandig IT Communication i Goteborg ABUnclassifiedIPv41,566
AS33885Telenor Sverige ABUnclassifiedIPv4 IPv6740
AS60269XYLEM WATER SOLUTIONS GLOBAL SERVICES ABUnclassifiedIPv4401
AS13335Cloudflare, Inc.HostingIPv4373
AS3166Orebro KommunUnclassifiedIPv4 IPv6325
AS49408Securitas ABUnclassifiedIPv4324
AS680Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.UnclassifiedIPv4299
AS6939Hurricane Electric LLCTransitIPv4235
AS206013Pingday ABUnclassifiedIPv4 IPv6216
AS30058FDCservers.netUnclassifiedIPv4210

All 128 downstreams →

Adjacency

Adjacent networks

All 150

Every AS seen directly next to AS8434 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS20514Axians ABHostingIPv4139,023
AS3356Level 3 Parent, LLCTransitIPv4 IPv6102,340
AS6939Hurricane Electric LLCTransitIPv4 IPv634,372
AS1299Arelion Sweden ABTransitIPv4 IPv63,435
AS205199Bredbandig IT Communication i Goteborg ABUnclassifiedIPv41,566
AS44592SkyLink Data Center BVHostingIPv4982
AS33885Telenor Sverige ABUnclassifiedIPv4 IPv6831
AS42708Glesys ABUnclassifiedIPv4 IPv6595
AS8220COLT Technology Services Group LimitedHostingIPv4586
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv6538

All 150 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-22 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.12M 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.