asn.dev

Observed topology

AS21246 IPKO-AS IPKO Telecommunications LLC

Unclassified RIPE NSP

Upstreams 2 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 5
Upstream graph Who carries AS21246, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS21246 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS21246: 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
AS5603Telekom Slovenije, d.d.MobileIPv4 IPv6645
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6163

Transit

Downstream networks

inferred

Networks for which AS21246 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS8661Telekomi i Kosoves SH.A.UnclassifiedIPv4 IPv6287
AS51404EULEX KosovoUnclassifiedIPv4110
AS216122Suhareka Broadband Comunication SH.P.K.UnclassifiedIPv4 IPv693
AS14789Cloudflare, Inc.UnclassifiedIPv4 IPv690
AS204100"ProCredit Bank" Sh.aUnclassifiedIPv487
AS207385Credins Bank Sh.A.UnclassifiedIPv461
AS210964TV Kamenica sh.p.kUnclassifiedIPv439
AS206358BroadcastUnclassifiedIPv431

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS21246 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS5603Telekom Slovenije, d.d.MobileIPv4 IPv61,251
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6371
AS8661Telekomi i Kosoves SH.A.UnclassifiedIPv4 IPv6303
AS51404EULEX KosovoUnclassifiedIPv4110
AS216122Suhareka Broadband Comunication SH.P.K.UnclassifiedIPv4 IPv693
AS14789Cloudflare, Inc.UnclassifiedIPv4 IPv690
AS204100"ProCredit Bank" Sh.aUnclassifiedIPv487
AS207385Credins Bank Sh.A.UnclassifiedIPv461
AS210964TV Kamenica sh.p.kUnclassifiedIPv439
AS206358BroadcastUnclassifiedIPv431

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.