Observed topology

AS197394 TELECOMMUNICATIONS21CENTURY

Residential RIPE Cable/DSL/ISP

Upstreams 6 carry this network

Downstreams 7 this network carries

Adjacent (IPv4) 13

Adjacent (IPv6) 0

Upstream graph Who carries AS197394, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS197394 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS197394: 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
AS3216	PJSC "Vimpelcom"	Mobile	IPv4	599
AS31133	PJSC MegaFon	Mobile	IPv4	294
AS6939	Hurricane Electric LLC	Transit	IPv4	151
AS24482	SG.GS	Hosting	IPv4	16
AS49673	Truenetwork LLC	Unclassified	IPv4	16
AS25091	IP-Max SA	Unclassified	IPv4	1

Transit

Downstream networks

inferred

Networks for which AS197394 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS59418	CJSC Telecommunications 21	Unclassified	IPv4	118
AS43265	RN Telecom Ltd.	Unclassified	IPv4	103
AS50164	PJSC TATNEFT N.A. V.D. SHASHIN	Unclassified	IPv4	97
AS28825	CJSC Telekommunikacii 21	Unclassified	IPv4	59
AS198122	Digital Technology Ltd.	Unclassified	IPv4	59
AS57011	Information- Analytical Agency IF LTD	Unclassified	IPv4	52
AS48676	LLC "Svyazenergo"	Unclassified	IPv4	15

Adjacency

Adjacent networks

All 13

Every AS seen directly next to AS197394 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS3216	PJSC "Vimpelcom"	Mobile	IPv4	1,313
AS31133	PJSC MegaFon	Mobile	IPv4	516
AS28825	CJSC Telekommunikacii 21	Unclassified	IPv4	475
AS6939	Hurricane Electric LLC	Transit	IPv4	184
AS59418	CJSC Telecommunications 21	Unclassified	IPv4	118
AS57011	Information- Analytical Agency IF LTD	Unclassified	IPv4	110
AS43265	RN Telecom Ltd.	Unclassified	IPv4	103
AS50164	PJSC TATNEFT N.A. V.D. SHASHIN	Unclassified	IPv4	97
AS198122	Digital Technology Ltd.	Unclassified	IPv4	59
AS24482	SG.GS	Hosting	IPv4	20

All 13 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.