asn.dev

Upstream networks

AS39156 FTELECOM-AS Vorontsovskaya str., 35b, building 2

Unclassified ARIN

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS39156: 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
AS20764CJSC RASCOMUnclassifiedIPv482
AS28917Fiord Networks, UABUnclassifiedIPv471
AS1299Arelion Sweden ABTransitIPv418
AS8241Nets and Services JCSUnclassifiedIPv46
AS9049JSC "ER-Telecom Holding"UnclassifiedIPv42
AS24482SG.GSHostingIPv42
AS37721Virtual Technologies & SolutionsResidentialIPv42
AS50384iHome LLCUnclassifiedIPv42

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.

Derived from routing tables collected at 2026-10-21 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.