Observed topology

AS58307 RIX

Unclassified RIPE

Upstreams 20 carry this network

Downstreams 9 this network carries

Adjacent (IPv4) 25

Adjacent (IPv6) 20

Upstream graph Who carries AS58307, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS58307 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 20

Networks observed carrying traffic for AS58307: 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
AS3257	GTT Communications Inc.	Transit	IPv4	64
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	30
AS34549	meerfarbig GmbH & Co. KG	Hosting	IPv4 IPv6	8
AS5617	Orange Polska Spolka Akcyjna	Mobile	IPv4	6
AS3303	Swisscom (Schweiz) AG	Residential	IPv4	4
AS33891	Core-Backbone GmbH	Hosting	IPv4	4
AS1836	green.ch AG	Residential	IPv4 IPv6	3
AS17639	Converge ICT Solutions Inc.	Unclassified	IPv4 IPv6	3
AS24482	SG.GS	Hosting	IPv4 IPv6	3
AS37721	Virtual Technologies & Solutions	Residential	IPv4 IPv6	3

All 20 upstreams →

Transit

Downstream networks

inferred

Networks for which AS58307 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS49601	UNITEL-MEDIA Sp. z o.o.	Unclassified	IPv4 IPv6	1,084
AS48119	Uslugowa MultiFOX	Unclassified	IPv4	177
AS39793	UNITEL-MEDIA Sp. z o.o.	Unclassified	IPv4	59
AS57715	Rojek Emil "CAFE-NET"	Unclassified	IPv4	59
AS50557	SENDnet Grzegorz Dacka	Unclassified	IPv4	58
AS196969	NETFIBER Marcin Wojcik	Residential	IPv4	35
AS199384	MIKA.PRO Przemyslaw Mika	Unclassified	IPv6	32
AS44284	P.H.U TRONIC	Unclassified	IPv4	24
AS51675	WEBDEV Sp. z o.o.	Unclassified	IPv6	2

Adjacency

Adjacent networks

All 32

Every AS seen directly next to AS58307 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS49601	UNITEL-MEDIA Sp. z o.o.	Unclassified	IPv4 IPv6	1,084
AS3257	GTT Communications Inc.	Transit	IPv4 IPv6	698
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	316
AS48119	Uslugowa MultiFOX	Unclassified	IPv4	177
AS5617	Orange Polska Spolka Akcyjna	Mobile	IPv4 IPv6	144
AS34549	meerfarbig GmbH & Co. KG	Hosting	IPv4 IPv6	86
AS3303	Swisscom (Schweiz) AG	Residential	IPv4 IPv6	59
AS39793	UNITEL-MEDIA Sp. z o.o.	Unclassified	IPv4	59
AS57715	Rojek Emil "CAFE-NET"	Unclassified	IPv4	59
AS50557	SENDnet Grzegorz Dacka	Unclassified	IPv4	58

All 32 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.