Observed topology

AS21299 KAR-TEL-AS Almaty, Republic of Kazakhstan

Unclassified RIPE NSP

Upstreams 2 carry this network

Downstreams 28 this network carries

Adjacent (IPv4) 29

Adjacent (IPv6) 2

Upstream graph Who carries AS21299, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS21299 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS21299: 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.

AS	Network	Type	Families	Paths seen
AS35168	TNS-Plus LLP	Unclassified	IPv4 IPv6	48,899
AS35566	Kar-Tel LLC	Unclassified	IPv4	260

Transit

Downstream networks

All 28

Networks for which AS21299 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS43873	Bazovaya Set LLP	Unclassified	IPv4	2,050
AS35566	Kar-Tel LLC	Unclassified	IPv4	715
AS39318	PS Internet Company LLP	Unclassified	IPv4	595
AS15549	Information Technologies Joint-Stock Company	Unclassified	IPv4	472
AS15736	"Mobile Business Solutions" MBS LLP	Unclassified	IPv4	189
AS62394	Technodom Operator JSC	Unclassified	IPv4	130
AS48988	Modern Server Solutions LLP	Unclassified	IPv4	126
AS42770	Kar-Tel LLC	Unclassified	IPv4 IPv6	102
AS60186	Eurasian Development Bank	Unclassified	IPv4	95
AS212940	TOO Connect-S	Unclassified	IPv4	83

All 28 downstreams →

Adjacency

Adjacent networks

All 29

Every AS seen directly next to AS21299 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS35168	TNS-Plus LLP	Unclassified	IPv4 IPv6	54,385
AS43873	Bazovaya Set LLP	Unclassified	IPv4	2,050
AS15549	Information Technologies Joint-Stock Company	Unclassified	IPv4	1,298
AS35566	Kar-Tel LLC	Unclassified	IPv4	975
AS39318	PS Internet Company LLP	Unclassified	IPv4	595
AS15736	"Mobile Business Solutions" MBS LLP	Unclassified	IPv4	189
AS62394	Technodom Operator JSC	Unclassified	IPv4	130
AS48988	Modern Server Solutions LLP	Unclassified	IPv4	126
AS42770	Kar-Tel LLC	Unclassified	IPv4 IPv6	102
AS60186	Eurasian Development Bank	Unclassified	IPv4	95

All 29 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.