AS8970 Wroclaw Centre of Networking and Supercomputing 🇵🇱 PL

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

65,536 (256 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS8970
Name: Wroclaw Centre of Networking and Supercomputing
Organisation: Wroclaw Centre of Networking and Supercomputing
Country: 🇵🇱 PL
RIR: RIPENCC
Allocated: 1998-09-09

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS196844 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	🇵🇱 PL	319	3	22	CAIDA
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	🇵🇱 PL	68	7	181	CAIDA
AS15851 Wroclaw Centre of Networking and Supercomputing	🇵🇱 PL	2	2	6	inferred

Peers

Adjacencies that look settlement-free rather than transit

No peers observed at the collectors.

Downstreams

Networks this one appears to provide transit to

Network	Country	IPv4 prefixes	Paths	Source
AS210573 Research Network Lukasiewicz - PORT Polish Center for Technology Development	🇵🇱 PL	1	43	CAIDA
AS206632 Urzad Marszalkowski Wojewodztwa Dolnoslaskiego	🇵🇱 PL	1	43	CAIDA
AS205706 Legnica Municipal Office	🇵🇱 PL	1	41	CAIDA
AS209619 4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw	🇵🇱 PL	1	3	CAIDA

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.