Downstream networks

AS8308 NASK-COMMERCIAL

Unclassified RIPE

Transit

Downstream networks

inferred

Networks for which AS8308 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS50705	PRZEDSIEBIORSTWO TELEKOMUNIKACYJNE "TELGAM" SPOLKA AKCYJNA	Unclassified	IPv4	523
AS47273	Krzysztof Andrzej Kozak trading as P.P.H.U. "ARTUS"	Unclassified	IPv4	235
AS61251	Host4Biz sp. z o.o.	Unclassified	IPv4 IPv6	137
AS202971	Progress Net Sp. z o.o.	Unclassified	IPv4	118
AS211797	NASK Spolka Akcyjna	Unclassified	IPv4	118
AS49035	Mikrolan Sp. z o.o.	Unclassified	IPv4	96
AS209801	Virtual Future sp. z o.o.	Unclassified	IPv4	96
AS204388	ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH	Unclassified	IPv4 IPv6	95
AS202854	NEANTIC SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA KOMANDYTOWA	Unclassified	IPv4	94
AS197336	TEL-KAB Sp. z o.o.	Unclassified	IPv4	93
AS197678	Michal Winkler	Unclassified	IPv4 IPv6	82
AS42619	Promontel Sp. z o.o.	Unclassified	IPv4	75
AS60877	ITCARD SPOLKA AKCYJNA	Unclassified	IPv4	74
AS30731	Uslugi Informatyczne Wieslaw Mazur	Unclassified	IPv4	70
AS21324	OSRODEK STUDIoW WSCHODNICH IM. MARKA KARPIA W WARSZAWIE	Unclassified	IPv4	59
AS43512	Mercor S.A.	Unclassified	IPv4	59
AS43596	MIKA Sp. z o.o.	Unclassified	IPv4	59
AS44518	MTS SYSTEM Sylwia Truszkowska	Unclassified	IPv4	59
AS59832	PANSTWOWY INSTYTUT BADAWCZY	Unclassified	IPv4	59
AS197220	IDEA Bank S.A.	Unclassified	IPv4	59
AS201143	P.H.NETcom Grzegorz Czerwinski	Unclassified	IPv4	59
AS202600	KOMENDA GLOWNA STRAZY GRANICZNEJ	Unclassified	IPv4	59
AS203508	SATO Polska Sp. z o.o.	Unclassified	IPv4	59
AS203998	Kancelaria Prezesa Rady Ministrow	Unclassified	IPv4	59
AS208732	ABDUL PATRYK trading as "ANETCONNECT ABDUL PATRYK SPOLKA KOMANDYTOWA"	Unclassified	IPv4 IPv6	59
AS212837	Panstwowy Instytut Badawczy	Unclassified	IPv4	59
AS201448	BS-BIALA-RAWSKA	Unclassified	IPv4	58
AS209077	CURRENDA SP. Z O.O.	Unclassified	IPv4	57
AS207684	BAJTNET SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA	Residential	IPv4	54
AS201202	Anegis Sp. z o.o.	Unclassified	IPv4	49
AS52078	MARTEL MARTA BIENIA	Residential	IPv4	44
AS200633	Afriso Sp. z o.o.	Unclassified	IPv4	39
AS197238	Dyckerhoff Polska Sp. z o.o.	Unclassified	IPv4	37
AS201954	System Gazociagow Tranzytowych EUROPOL GAZ S.A.	Unclassified	IPv4	37
AS20592	Wojewodztwo Swietokrzyskie	Unclassified	IPv4 IPv6	36
AS197621	GRUPA PSB HANDEL S.A.	Unclassified	IPv4	36
AS199648	Instytut Gosc Media	Unclassified	IPv4	36
AS209316	F.H.U. "Global-Net" Witold Rogala	Unclassified	IPv4	36
AS212422	PANSTWOWY INSTYTUT BADAWCZY	Unclassified	IPv4	36
AS198431	Przedsiebiorstwo Wielobranzowe "Skretka" Lukasz Piwowarczyk	Unclassified	IPv4	34
AS199815	Biuro Urzadzania Lasu i Geodezji Lesnej Przedsiebiorstwo Panstwowe	Unclassified	IPv6	34
AS207105	Q4NET SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA	Unclassified	IPv4 IPv6	31
AS57480	Adam Siemieniako Projectpol	Unclassified	IPv4	30
AS51101	Marceli Kaczo trading as Rewolucja-NET	Residential	IPv4	28
AS204569	REGIONALNA ROZGLOSNIA W LODZI "RADIO LODZ" S.A. W LIKWIDACJI	Unclassified	IPv4	28
AS50016	Przedsiebiorstwo Informatyczne FORTES J.Wasik, K.Niziolek Sp. j.	Residential	IPv4	25
AS202748	Ministerstwo Klimatu i Srodowiska	Unclassified	IPv4	23
AS49420	Aplitt Sp. z o.o.	Unclassified	IPv4 IPv6	21
AS39261	LPP S. A.	Unclassified	IPv4	20
AS210271	home&you Spolka Akcyjna	Unclassified	IPv4	19

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.