Downstream networks

AS31242 TKPSA-AS P4 Sp. z o.o.

Mobile RIPE

Transit

Downstream networks

inferred

Networks for which AS31242 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS44124	Rybnet Sp. z o.o. Sp. k.	Residential	IPv4 IPv6	214
AS31604	Intertele S.A.	Unclassified	IPv4	196
AS12580	Euvic Solutions S.A.	Unclassified	IPv4	178
AS15391	Sysclay Sp. z o. o.	Hosting	IPv4 IPv6	177
AS28815	Lerkins Group Sp. z o. o.	Unclassified	IPv4	150
AS52020	Rudzkie Sieci Komputerowe Sp. z o.o.	Unclassified	IPv4	126
AS43290	CashBill S.A.	Unclassified	IPv4	117
AS34719	4EverBUSINESS Sp. z o.o.	Unclassified	IPv4	116
AS42877	AKRON-Lucyna i Adam Kinal sp.j	Unclassified	IPv4	112
AS39255	Polska Grupa Gornicza S.A.	Unclassified	IPv4	94
AS210913	PUQ Sp. z o.o.	Unclassified	IPv4 IPv6	91
AS35538	Provider sp. z o.o.	Unclassified	IPv4	88
AS199444	HMC Company LLC	Unclassified	IPv4	80
AS35760	Grzegorz Miaz trading as PROXNET SP.J.	Residential	IPv4	74
AS197274	Slaska Siec Metropolitalna Sp. z o.o.	Unclassified	IPv4	72
AS33838	BetaNET sp. z o.o.	Unclassified	IPv4	68
AS28978	COIG S.A	Unclassified	IPv4 IPv6	65
AS33895	"T-Systems Polska Sp. z o.o."	Unclassified	IPv4	61
AS43498	JAS-FBG S.A	Unclassified	IPv4	59
AS49200	Sperasoft Poland Sp. z o.o.	Unclassified	IPv4	59
AS60418	SENETIC S.A.	Unclassified	IPv4	59
AS197027	B2 Impact S.A.	Unclassified	IPv4	59
AS198278	GWARANT Grupa Kapitalowa S.A.	Unclassified	IPv4	59
AS198854	SECNET Sp. z o.o.	Unclassified	IPv4	59
AS199212	Zaklad Elektronicznej Techniki Obliczeniowej w Katowicach Sp. z o.o.	Unclassified	IPv4	59
AS205096	Dagma Sp. z o.o.	Unclassified	IPv4	59
AS12075	Jacobs Engineering Group Inc.	Unclassified	IPv4	58
AS34509	P.P.H.U. "BMJ" Sp.J. W.Baran J.Pogonowski	Unclassified	IPv4	58
AS47830	Skorpio Piotr Groborz	Unclassified	IPv4	58
AS48208	Narodowe Archiwum Cyfrowe	Unclassified	IPv4	58
AS197702	ALTERIS Sp. z o.o.	Unclassified	IPv4	58
AS198695	IMS Multimedia S.C.	Unclassified	IPv4	58
AS201753	Wojewodzkie Pogotowie Ratunkowe w Katowicach	Unclassified	IPv4	58
AS203313	OldNET Krzysztof Cukierski	Unclassified	IPv4	58
AS212909	Dynacon sp. z o.o.	Unclassified	IPv4	58
AS49787	STRONG-PC Tomasz Piekarski	Residential	IPv4 IPv6	51
AS48523	ArcelorMittal Poland S.A.	Unclassified	IPv4	44
AS19197	Stefanini, Inc.	Unclassified	IPv4	43
AS45016	WEGLOKOKS S.A.	Unclassified	IPv4	41
AS50830	Technology Solutions 360 Sp. z o.o.	Unclassified	IPv4	40
AS210271	home&you Spolka Akcyjna	Unclassified	IPv4	40
AS198146	Michal Prokopiuk FHU MAJA	Unclassified	IPv4	39
AS197527	Miejskie Przedsiebiorstwo Komunikacyjne SA w Krakowie	Unclassified	IPv4	35
AS39489	Stowarzyszenie Milosnikow Internetu INDS	Unclassified	IPv4 IPv6	34
AS205708	Telbridge sp z o o	Unclassified	IPv4	32
AS198235	GRAKOM ANDRZEJ LISZKA	Residential	IPv4 IPv6	31
AS207742	Miasto na Prawach Powiatu	Unclassified	IPv4	31
AS196926	Bitron Poland Sp. z o.o.	Unclassified	IPv4	27
AS200714	Zaklady Tluszczowe Bielmar Sp. z o.o.	Unclassified	IPv4	27
AS44860	RAFAKO S.A.	Unclassified	IPv4	26

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.