Observed topology

AS8970 WASK WROCMAN-EDU educational part of WASK network, Wroclaw, Poland

Education RIPE

Upstreams 4 carry this network

Downstreams 4 this network carries

Adjacent (IPv4) 8

Adjacent (IPv6) 1

Upstream graph Who carries AS8970, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS8970 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS8970: 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
AS8501	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	Education	IPv4 IPv6	79
AS15851	Wroclaw Centre of Networking and Supercomputing	Unclassified	IPv4	9
AS196844	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	Unclassified	IPv4	8
AS5617	Orange Polska Spolka Akcyjna	Mobile	IPv4	1

Transit

Downstream networks

inferred

Networks for which AS8970 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS206632	Urzad Marszalkowski Wojewodztwa Dolnoslaskiego	Unclassified	IPv4	62
AS210573	PORT Polish Center for Technology Development	Unclassified	IPv4	62
AS205706	Legnica Municipal Office	Unclassified	IPv4	60
AS209619	4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw	Unclassified	IPv4	8

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS8970 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS8501	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	Education	IPv4 IPv6	253
AS206632	Urzad Marszalkowski Wojewodztwa Dolnoslaskiego	Unclassified	IPv4	62
AS210573	PORT Polish Center for Technology Development	Unclassified	IPv4	62
AS205706	Legnica Municipal Office	Unclassified	IPv4	60
AS196844	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	Unclassified	IPv4	24
AS15851	Wroclaw Centre of Networking and Supercomputing	Unclassified	IPv4	9
AS209619	4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw	Unclassified	IPv4	8
AS5617	Orange Polska Spolka Akcyjna	Mobile	IPv4	3

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M 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.