AS20555 Akademia WIT w Warszawie

Akademia WIT w Warszawie

AS Number 20555
Website http://www.wit.edu.pl

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 30 Mar 2001 (24 years old)
Registered to: e6750247-8e77-... (ripe)

Network status: Active, Allocated under RIPE

Network type: Content

Prefixes Originated: 2 IPv4, 1 IPv6

Upstreams

AS24724 - Atman Sp. z o.o.
AS6939 - Hurricane Electric LLC
AS8664 - University of Warsaw
AS5617 - Orange Polska Spolka Akcyjna

Rankings

#8 for Known Peers in Poland

Tags:

Prefixes Originated

2 IPv4, 1 IPv6

Show Low Visibility Prefixes

Addresses Originated

6 /24's of IPv4

1 /48's of IPv6

	Prefix	Description
	213.135.44.0/22	WIT Academy
	213.135.48.0/23	WIT Academy
	2001:1a68:a::/48	WIT University

Upstreams: 4

Peers: 591

Network Policy

Click here to learn more about what this graph means and what makes up a network policy

Chart Display Options

Display links using non straight lines

How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS24724	Atman Sp. z o.o.	✔	✔
AS6939	Hurricane Electric LLC	✘	✔
AS8664	University of Warsaw	✔	✔
AS5617	Orange Polska Spolka Akcyjna	✔	✔

Peers

ASN	Description	IPv4	IPv6
AS13335	Cloudflare, Inc.	✔	✘
AS15169	Google LLC	✔	✘
AS24724	Atman Sp. z o.o.	✔	✔
AS6939	Hurricane Electric LLC	✔	✔
AS5617	Orange Polska Spolka Akcyjna	✔	✔
AS16509	Amazon.com, Inc.	✔	✘
AS137409	GSL Networks Pty LTD	✔	✘
AS24482	SG.GS	✔	✔
AS3326	PRIVATE JOINT STOCK COMPANY "DATAGROUP"	✔	✘
AS13194	UAB "Bite Lietuva"	✔	✘
AS8664	University of Warsaw	✔	✔
AS20804	Exatel S.A.	✔	✘
AS201054	Stowarzyszenie e-Poludnie	✔	✘
AS15830	Equinix, Inc.	✔	✘
AS28917	Fiord Networks, UAB	✔	✘
AS35297	Dataline LLC	✔	✘
AS12741	Netia SA	✔	✘
AS16276	OVH SAS	✔	✘
AS2686	AT&T Enterprises, LLC	✔	✘
AS21497	Vodafone Ukraine	✔	✘
AS15895	"Kyivstar" PJSC	✔	✘
AS56630	Melbikomas UAB	✔	✘
AS15694	Atman Sp. z o.o.	✔	✘
AS12578	SIA Tet	✔	✘
AS41201	DOLSAT sp. z o.o.	✔	✘
AS1820	WNET TELECOM USA Corp.	✔	✘
AS6204	INTERKVM HOST SRL	✔	✔
AS35320	Eurotranstelecom Ltd	✔	✘
AS29314	VECTRA S.A.	✔	✘
AS12912	T-Mobile Polska S.A.	✔	✘
AS49544	i3D.net B.V	✔	✘
AS36236	NetActuate, Inc	✔	✘
AS12963	"SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY ...	✔	✘
AS29632	Netassist Limited	✔	✘
AS197155	Artnet Sp. z o.o.	✔	✘
AS50606	Horyzont Technologie Internetowe sp.z.o.o.	✔	✘
AS199995	Omega Telecom LLC	✔	✘
AS43668	"AS43668" LLC	✔	✘
AS48641	Syntegra Telecom LLC	✔	✘
AS8308	NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INS...	✔	✘
AS29535	Orange Polska Spolka Akcyjna	✔	✘
AS20853	eTOP sp. z o.o.	✔	✘
AS42	WoodyNet, Inc.	✔	✘
AS39375	Telekomunikacja Podlasie Sp. z o.o.	✔	✘
AS15967	Nazwa.pl Sp.z.o.o.	✔	✘
AS58321	Oxylion Sp. z o.o.	✔	✘
AS35179	Korbank S. A.	✔	✘
AS201814	MEVSPACE sp. z o.o.	✔	✘
AS13000	Leon Sp. z o.o.	✔	✘
AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
AS42927	S-NET Sp. z o.o.	✔	✘
AS51465	M3.NET Sp. z o.o. / Fixmap Group	✔	✘
AS5526	PSSK Sp. z o.o.	✔	✘
AS44600	"GIGATRANS UKRAINE", LLC	✔	✘
AS8374	Polkomtel Sp. z o.o.	✔	✘
AS199524	Gcore S.A.	✔	✘
AS62044	Zscaler Switzerland GmbH	✔	✘
AS41421	StarNet Telecom Sp. z o.o.	✔	✘
AS24748	THINX WAW Route Servers	✔	✔
AS2906	Netflix Streaming Services Inc.	✔	✘
AS60695	NETRONIK sp. z o.o.	✔	✘
AS199715	MSI Telekom Sp. z o.o. Sp. k.	✔	✘
AS13119	Zachodniopomorski Uniwersytet Technologiczny w Szczec...	✔	✘
AS6768	"EUROTELE-PLUS" LLC	✔	✘
AS50625	Krosnienskie Centrum Informatyczne "KROSOFT"	✔	✘
AS35491	TPnets.com Sp. z o.o.	✔	✘
AS47223	Lukman Multimedia Sp. z o.o	✔	✘
AS198317	Gabriel Sulka trading as Firma Handlowo - Uslugowa KO...	✔	✘
AS24723	Atman Sp. z o.o.	✔	✘
AS14593	SpaceX Starlink	✔	✘
AS13249	PRIVATE JOINT STOCK COMPANY "DATAGROUP"	✔	✘
AS12883	PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST"	✔	✘
AS50581	Ukrainian Telecommunication Group LLC	✔	✘
AS16342	Toya sp.z.o.o	✔	✘
AS56373	Tomasz Gruca	✔	✘
AS39507	Biznes Swiatlowodem Sp. z o.o.	✔	✘
AS43372	TELNAP TELECOM Sp. z o.o.	✔	✘
AS35745	Provector Sp. z o.o	✔	✘
AS199723	Michal Gomolka trading as Strzyzowski.Net Spolka Koma...	✔	✘
AS20940	Akamai International B.V.	✔	✘
AS50599	DATASPACE P.S.A.	✔	✘
AS15541	Marcin Bochenek trading as CETI s.c.	✔	✘
AS31608	Gawex Media Sp. z o. o.	✔	✘
AS198187	Studio WIK Sp. z o.o.	✔	✘
AS39603	P4 Sp. z o.o.	✔	✘
AS14840	BR.DIGITAL	✔	✘
AS47790	Mariusz Chmielewski trading as Netfala	✔	✘
AS210104	Wawtel Sp. z o.o.	✔	✘
AS44692	"Domtel Telecom" Dariusz Dombek	✔	✘
AS57608	DG-NET SA	✔	✘
AS41508	ZINET.NET.PL Sp. z.o.o.	✔	✘
AS60806	"ZICOM NEXT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA	✔	✘
AS206957	PHU Kario-Sat Sp. z o.o.	✔	✘
AS35434	PirxNet Grzegorz Bialas	✔	✘
AS49824	PC "Astra-net"	✔	✘
AS50840	Marek Bajerski trading as HITME.PL	✔	✘
AS4455	IX Reach Ltd	✔	✘
AS47544	IQ PL Sp. z o.o.	✔	✘
AS61154	IntegraDesign, Mariusz Barczyk	✔	✘
AS31445	Fiberax Networking&Cloud Ltd.	✔	✘
AS56391	VIRTUAL TELECOM SP. Z O.O.	✔	✘
AS34525	KOBA Sp. z o.o.	✔	✘
AS49895	dcenter.pl sp. z o.o.	✔	✘
AS139341	WeChat/QQ CDN	✔	✘
AS51373	"TELKONEKT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA	✔	✘
AS25521	Industrial Media Network LLC	✔	✘
AS49715	PTU WLAN-TECH PLUS JACEK SOLTYS	✔	✘
AS47329	WDM Sp. z o.o.	✔	✘
AS197790	Actus S.A.	✔	✘
AS44655	MetroLine Sp. z o.o.	✔	✘
AS48789	RFC Internet Sp. z o.o.	✔	✘
AS49102	Connected sp. z o. o.	✔	✘
AS13110	INEA sp. z o.o.	✔	✘
AS42656	Allegro sp. z o.o.	✔	✘
AS12990	Ringier Axel Springer Polska Sp. z o.o.	✔	✘
AS203210	"SZYBKI-NET S. BAJOR L. SIWIK Z. WIECZOREK" SPOLKA JAWNA	✔	✘
AS12827	Wirtualna Polska Media S.A.	✔	✘
AS8323	Academic Computer Centre CYFRONET AGH	✔	✘
AS199319	Voice-Net S.A.	✔	✘
AS9085	SUPERMEDIA Sp.z.o.o.	✔	✘
AS12618	Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich	✔	✘
AS5550	Technical University of Gdansk, Academic Computer Cen...	✔	✘
AS29649	Limes sp. z o.o.	✔	✘
AS39716	Artur Sienkiewicz	✔	✘
AS50247	ITCOMP sp. z o.o	✔	✘
AS57811	Redge Technologies sp. z o.o.	✔	✘
AS207668	ITH sp. z o.o.	✔	✘
AS34409	Polska Press Sp. z o.o.	✔	✘
AS33951	"FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski	✔	✘
AS197099	Multinet24 Sp.zoo	✔	✘
AS32934	Facebook, Inc.	✔	✘
AS197091	METROPORT Sp. z o.o.	✔	✘
AS202228	Krzysztof Jan Klaptocz trading as Netservice	✔	✘
AS51155	Citylink Telecom Sp. z o.o.	✔	✘
AS44061	SAT-MONT-SERVICE JACEK MRUK, KRZYSZTOF MRUK Sp. z o.o.	✔	✘
AS198935	CYBERNET WMW Sp. z o.o.	✔	✘
AS24929	IT arte Sp. z o.o.	✔	✘
AS50188	KOLNET Sp. z o.o.	✔	✘
AS50767	FIBERLINK Sp. z o.o.	✔	✘
AS197177	InterWan Sp. z o.o.	✔	✘
AS197227	Poznanska Spoldzielnia Mieszkaniowa "Winogrady" w Poznaniu	✔	✘
AS42673	Skyware Sp. z o.o.	✔	✘
AS44914	Petrus Spolka z ograniczona odpowiedzialnoscia	✔	✘
AS199980	IVENDO sp. z o.o.	✔	✘
AS51484	Sieci Blokowe S.C.	✔	✘
AS50411	ITV Media Sp. z o.o.	✔	✘
AS9498	Bharti Airtel Ltd.	✔	✘
AS28978	COIG S.A	✔	✘
AS20473	The Constant Company, LLC	✔	✘
AS3255	Ukrainian Academic and Research Network	✔	✘
AS57723	Media Telekom Sp. z o.o.	✔	✘
AS59472	Sinersio Polska Sp. z o.o.	✔	✘
AS52106	GALATEA - Dominik Budzowski	✔	✘
AS41931	EURONET NORBERT SANIEWSKI SPOLKA JAWNA	✔	✘
AS37100	SEACOM Limited	✔	✘
AS15997	Intelligent Technologies S.A.	✔	✘
AS204373	POLINEO Sp. z o.o.	✔	✘
AS41676	JMDI Jacek Maleszko	✔	✘
AS36692	Cisco OpenDNS, LLC	✔	✘
AS57613	Piotr Lewandowski trading as ESNET S.C.	✔	✘
AS12580	Euvic Solutions S.A.	✔	✘
AS197503	Sptelek Sp. z o.o.	✔	✘
AS35199	Enformatel Sp. z o.o.	✔	✘
AS196994	Telekomunikacja Wschod sp. z o.o.	✔	✘
AS196883	MT SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA	✔	✘
AS25084	Politechnika Czestochowska	✔	✘
AS51648	FIRMA HANDLOWA GIGA ARKADIUSZ KOCMA	✔	✘
AS201661	PRZEDSIEBIORSTWO AJC 2 S.C. OZGA ADAM, KUBALA JAROSLA...	✔	✘
AS51310	Marcin Moczulski trading as Matronix	✔	✘
AS41966	Skynet sp. z o.o.	✔	✘
AS38942	Centrum Uslug Komputerowych GROT sp. z o.o.	✔	✘
AS60191	Nowatel Sp. z o.o.	✔	✘
AS196776	Orion Blazej Hess	✔	✘
AS16110	Podkarpacki.net Rafal Czarny	✔	✘
AS41023	AGENCJA ROZWOJU REGIONALNEGO "ARREKS" Sp z.o.o	✔	✘
AS203937	MAREK BZDZIUCH trading as CYFROTEL Sp. J.	✔	✘
AS197300	JAROSLAW JANCZAK trading as FHUP "TURBO"	✔	✘
AS43709	SilesNet s.r.o.	✔	✘
AS202281	C3 NET Sp. z o.o. Sp. k.	✔	✘
AS197697	Dariusz Klimczuk trading as DERKOM Sp. J.	✔	✘
AS49242	Internet Union Spolka Akcyjna	✔	✘
AS48659	WIDE-NET II Sp. z o.o.	✔	✘
AS34254	HOR.NET Polska Sp.z o.o.	✔	✘
AS206948	Krzysztof Jasek trading as "KAJA Komputer"	✔	✘
AS60713	EXEA Sp. z o.o.	✔	✘
AS6507	Riot Games, Inc	✔	✘
AS44124	Rybnet Sp. z o.o. Sp. k.	✔	✘
AS199494	ETTH Bartosz Bachowski	✔	✘
AS29665	24IT MEDIA Sp. z o.o.	✔	✘
AS202942	Piotr Pawel Swiatek trading as Easy Com	✔	✘
AS197667	Telekom System sp.z o.o.	✔	✘
AS50086	WIFIKOMPUTER Jacek Pszczolkowski	✔	✘
AS198611	M-Networks Sp. z o.o.	✔	✘
AS198424	HLG Internet Sp. z o.o.	✔	✘
AS205813	Montmay Sp. z o.o.	✔	✘
AS8798	Powszechna Agencja Informacyjna S.A.	✔	✘
AS57718	INM s. j. Tomasz Chomko, Mariusz Lisowski, Piotr Margol	✔	✘
AS48648	K-Link LLC	✔	✘
AS43420	Eltronik Sp. z o.o.	✔	✘
AS203389	TELEWIZJA KABLOWA "BART-SAT"-STOWARZYSZENIE W BARTOSZYCACH	✔	✘
AS20546	SOPRADO GmbH	✔	✘
AS201893	Pawel Walczuk trading as "BLUE-DOT" S.C.	✔	✘
AS30778	Kielce University of Technology	✔	✘
AS196730	TELSAT.TV Sp. z o.o.	✔	✘
AS41952	Marton Media Sp. z o. o.	✔	✘
AS197064	EmiTel S.A.	✔	✘
AS22697	Roblox	✔	✘
AS201020	ILARIO SP. Z O.O.	✔	✘
AS210246	ADAM ROJEK	✔	✘
AS198498	DOLNET GROUP sp. z o.o.	✔	✘
AS205581	CVD Sp. z o.o. Sp.k.	✔	✘
AS198004	Tomasz Furman trading as "Interkonekt Aleksander Barc...	✔	✘
AS199250	CENTRUM KOMPUTEROWE "PARTNET" MIROSLAW WOLSZLEGIER	✔	✘
AS198948	UNINET Sp. z o.o.	✔	✘
AS60468	Zaklad Uslug Telewizji Kablowej Leslaw Dorobek	✔	✘
AS197979	INTERKAM sp. z o.o.	✔	✘
AS62031	Tomasz Gasior trading as Sownet	✔	✘
AS49290	ALICJA MANIERA trading as MANIERA SERVICE	✔	✘
AS51101	Marceli Kaczo trading as Rewolucja-NET	✔	✘
AS8326	Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich	✔	✘
AS200437	Wojewodztwo Mazowieckie	✔	✘
AS49761	Telesim sp. z o.o.	✔	✘
AS47273	Krzysztof Andrzej Kozak trading as P.P.H.U. "ARTUS"	✔	✘
AS51060	LandTech Sp. z.o.o.	✔	✘
AS49785	P.P.H.U AWIST	✔	✘
AS25070	Comarch S.A.	✔	✘
AS48559	Infomex Sp. z o.o.	✔	✘
AS42402	RiZ Computers s.c.	✔	✘
AS40934	Fortinet Inc.	✔	✘
AS47702	Teleradiocompany Discovery Ltd.	✔	✘
AS205384	WI-HURA.NET Sp. z o.o.	✔	✘
AS42830	STK "TV SAT 364"	✔	✘
AS51792	FIRMA HANDLOWA GIGA ARKADIUSZ KOCMA	✔	✘
AS35787	Internet Cafe uslugi informatyczne Miroslaw Backiel	✔	✘
AS204679	NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INS...	✔	✘
AS200539	INTELLY NISKI STYPULKOWSKI BLASZCZUK Sp. j.	✔	✘
AS33838	BetaNET sp. z o.o.	✔	✘
AS197615	NaszaSiec.NET Krakow Damian Murzynowski	✔	✘
AS207684	BAJTNET SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA	✔	✘
AS39039	Stansat Stanislaw Grzesik	✔	✘
AS60782	Inter Plus Sp. z o.o.	✔	✘
AS198595	Focus Telecom Polska Sp. z o.o.	✔	✘
AS200094	PHU MIROLAN Miroslaw Weclaw	✔	✘
AS31080	Wirtualna Polska Media S.A.	✔	✘
AS3327	CITIC Telecom CPC Netherlands B.V.	✔	✘
AS59945	A. Z. Hynasinscy sp. j.	✔	✘
AS44033	Komster Sp. z o.o.	✔	✘
AS198023	Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo	✔	✘
AS51390	MTM-INFO S.J. Mariusz Pikor, Tomasz Taczanski	✔	✘
AS199585	TELNET Ropczyce Sp. z o.o.	✔	✘
AS42177	LNET Sp. z o.o.	✔	✘
AS200573	NEXET Sp. z o.o.	✔	✘
AS60589	Liquid Systems Sp. z o.o.	✔	✘
AS22356	Durand do Brasil Ltda	✔	✘
AS48487	LoVo Sp. z o.o.	✔	✘
AS42598	Merk Solutions sp. z o.o.	✔	✘
AS205074	Robert Marek Bukowski trading as Media System	✔	✘
AS207593	Spoldzielnia ZODIAK	✔	✘
AS197479	"GREFNET" Miroslaw Grefkowicz	✔	✘
AS204522	Zbigniew Sojka trading as PPHU Matrix	✔	✘
AS197431	GEMIUS SA	✔	✘
AS198857	NOWOGROD.NET SP. Z O.O.	✔	✘
AS49791	Newserverlife LLC	✔	✘
AS60399	ADAMPOLNET Damian Bogucki	✔	✘
AS62201	Krzysztof Trzop trading as KTM Telekom	✔	✘
AS57101	WADOWICENET SP Z O O	✔	✘
AS208041	Rafal Rajba trading as INTERTELL	✔	✘
AS203620	Polnocny Klaster ICT SP. z.o.o.	✔	✘
AS43118	East & West Sp. z o.o.	✔	✘
AS57896	YNET MANAGEMENT PAWEL SKRODZKI	✔	✘
AS201990	Jakub Bartlomiej Osuch trading as Techgroup	✔	✘
AS196890	Complex Computers sp. z o.o.	✔	✘
AS30975	Telewizja Kablowa Koszalin sp. z o. o.	✔	✘
AS44086	Tonetic Group Sp z o.o.	✔	✘
AS21344	PKO BP FINAT Sp. z o.o.	✔	✘
AS49743	FINEMEDIA SPOLKA JAWNA WOJCIECH WRONA, GRZEGORZ KALUZA	✔	✘
AS202050	STIMO Sp. z o.o.	✔	✘
AS47755	Wojciech Jerzy Winkel trading as "Tempus Telecom"	✔	✘
AS197295	TARNOBRZESKA SPOLDZIELNIA MIESZKANIOWA W TARNOBRZEGU	✔	✘
AS208566	GIVEME CLOUD SP Z O O	✔	✘
AS20670	Sylwester Kus trading as InfaNET	✔	✘
AS35191	ASTA-NET S.A.	✔	✘
AS8819	Metro Internet Sp. z o.o.	✔	✘
AS199265	Inwep Sp. z o.o.	✔	✘
AS55256	Netskope Inc	✔	✘
AS203724	Musarubra Germany GmbH	✔	✘
AS8535	Agora TC Sp.z.o.o.	✔	✘
AS61078	Trade Partner Sp.zo.o.	✔	✘
AS35174	Network For Business Sp z o.o.	✔	✘
AS60624	MyNET Sp. z o.o.	✔	✘
AS42490	ZETO-RZESZOW Sp. z o.o.	✔	✘
AS31505	Przedsiebiorstwo Produkcyjno-Uslugowo-Handlowe 'Duna'...	✔	✘
AS56449	INTERA SP.zoo	✔	✘
AS200750	Klikom.net Sp.z o.o.	✔	✘
AS51277	Ostrowski Sp. z o.o.	✔	✘
AS7195	EdgeUno	✔	✘
AS59415	Mateusz Dymitruk trading as PPHU Haker	✔	✘
AS57463	NetIX Communications JSC	✔	✘
AS56475	DATA-COM Piotr Data	✔	✘
AS57332	TOM-NET s.c. Dariusz Koper, Radoslaw Koper	✔	✘
AS212344	SPOLKA 4LAN BOGDANOW, KARKOS, OPARA, SZUMNY, WOJCIECH...	✔	✘
AS201725	Firma Tonetic Krzysztof Adamczyk	✔	✘
AS57255	Piotr Platek trading as Platkom Tele-Informatyka	✔	✘
AS56709	Spoldzielnia Telekomunikacyjna WIST w Lace	✔	✘
AS197848	NETPOL Piotr Pruba	✔	✘
AS41930	InitZero Lukasz Wasikowski	✔	✘
AS197113	MAGDALENA ZANETA MARCZUK trading as LCS SYSTEMY TELEI...	✔	✘
AS34844	ELART Sp. z o.o.	✔	✘
AS199439	Dreamlink sp. z o.o.	✔	✘
AS396986	Bytedance, Inc. (TikTok)	✔	✘
AS42374	INSTALNET SZABAT RYDZEWSKI SPOLKA JAWNA	✔	✘
AS57476	P.P.H.U A&K Chamerlinscy s.j.	✔	✘
AS198975	Przedsiebiorstwo Produkcyjno-Handlowo-Uslugowe "MAT-S...	✔	✘
AS202081	GOG sp. z o.o	✔	✘
AS58307	UNITEL-MEDIA Sp. z o.o.	✔	✘
AS49420	Aplitt Sp. z o.o.	✔	✘
AS8560	IONOS SE	✔	✘
AS57219	Multinet Sp. z o.o.	✔	✘
AS42981	Pawel Kosiorowski trading as RES.PL Kosiorowski, Wisn...	✔	✘
AS206048	Giganet - Instalacje Mariusz Zmyslowski	✔	✘
AS57665	Horyzont Technologie Internetowe sp.z.o.o.	✔	✘
AS205727	Aruba S.p.A.	✔	✘
AS201637	Tomasz Naruszewicz trading as "BARTNET" NARUSZEWICZ I...	✔	✘
AS198529	JDS Systems Jacek Dresler	✔	✘
AS6663	Türk Telekom International	✔	✘
AS197809	Audio Systems s.c. Robert Grzegorek, Aleksander Cuprych	✔	✘
AS48505	Kylos sp. z o.o.	✔	✘
AS205485	Net Solution Piotr Kaube	✔	✘
AS50331	CITYNET Sp.z o.o.	✔	✘
AS20938	Stowarzyszenie Telewizji Kablowej 'Ret-Sat 1'	✔	✘
AS38987	Spoldzielnia Telekomunikacyjna OST	✔	✘
AS207208	MEVSPACE sp. z o.o.	✔	✘
AS48896	dhosting.pl Sp. z o.o.	✔	✘
AS12552	GlobalConnect (IP-Only)	✔	✘
AS205879	EKO-LINE Sp. z o.o.	✔	✘
AS202053	UpCloud Ltd	✔	✘
AS57239	NoBo Quality sp. z o.o.	✔	✘
AS25154	Currency One S.A.	✔	✘
AS50121	NETMAR Mariusz Wator	✔	✘
AS25152	RIPE NCC - K-root	✔	✘
AS201091	ETH Sieci Komputerowe Sp. z o.o.	✔	✘
AS51394	Akasha.net Sp. z o.o.	✔	✘
AS197437	Plast-Com-Marcin-Skucha-Monika Skucha	✔	✘
AS212251	GWARCOM IT Sp.zoo	✔	✘
AS199338	Adam Ryszewski trading as AR-NET	✔	✘
AS57789	HomeNet Technologies Sp. z o.o.	✔	✘
AS198604	Firma VICTOR Mateusz Odrzywolek	✔	✘
AS198263	K2 Media Janusz Kaczmarczyk	✔	✘
AS28785	Asseco Data Systems S.A.	✔	✘
AS205447	Netvil Rafal Pietrusiak	✔	✘
AS41247	SISQ INTERNET TECHNOLOGIES Przemyslaw Sidor	✔	✘
AS197480	SerczerNET Malgorzata Nienaltowska	✔	✘
AS206052	Krzysztof Pluciennik Bartlomiej trading as PRONET-SERWIS	✔	✘
AS49370	Orlen S.A.	✔	✘
AS41006	RWD PROSPECT sp.z o.o.	✔	✘
AS50551	EURO PC Piotr Kwasnik	✔	✘
AS39112	Biuro Informacji Kredytowej S.A.	✔	✘
AS198493	Enternet Pawel Miazga	✔	✘
AS8890	University of Warsaw	✔	✘
AS56628	STORMmedia sp. z o.o.	✔	✘
AS48428	DPD Polska Sp. z o.o.	✔	✘
AS203157	Lukasz Kazimierczak Cronel	✔	✘
AS214666	CELLNEX POLAND Sp. z o.o.	✔	✘
AS196891	BDINET TYLSKI spolka jawna	✔	✘
AS207073	TELENET.PL Sp. z o.o.	✔	✘
AS1887	NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INS...	✔	✘
AS203667	ZIPnet sp. z o.o.	✔	✘
AS42194	Makolab S.A.	✔	✘
AS35585	FHU Komnet Grzegorz Poltorak	✔	✘
AS207973	ISNET W. MISTAK M. MISTAK SPOLKA JAWNA	✔	✘
AS213174	MAGDALENA MARIA JASKOWSKA	✔	✘
AS203261	ASCOR spolka cywilna	✔	✘
AS198397	KRUCZNET Sp. z o.o.	✔	✘
AS201953	Tomasz Gawin trading as Interka Gawin Respondek sp.j.	✔	✘
AS39566	Smarthost sp. z o.o.	✔	✘
AS205308	ITI NEOVISION SPOLKA AKCYJNA	✔	✘
AS210075	Michal Gluminski trading as Firma Handlowa Gumis	✔	✘
AS43253	Cebit MAriusz Marton sp.J.	✔	✘
AS204568	KRZYSZTOF GAWRON PIKOL SYSTEM	✔	✘
AS208540	Daniel Dundelski trading as EDEN KOMPUTERY	✔	✘
AS198327	Global Polska - Tomasz Zaplacinski	✔	✘
AS206455	Lukasz Kalwinek trading as KALWINEK.NET	✔	✘
AS48712	"Info-Net" Uslugi Teleinformatyczne S.C.	✔	✘
AS15802	Emirates Integrated Telecommunications Company PJSC	✔	✘
AS200863	Przedsiebiorstwo Handlowo Uslugowe " Kamdex" Grzegorz...	✔	✘
AS198431	Przedsiebiorstwo Wielobranzowe "Skretka" Lukasz Piwowarczyk	✔	✘
AS42547	"INSPORT" BOZENNA PIECEK	✔	✘
AS197572	CITYNET MARCIN SOBALA - PIOTR MISIUDA	✔	✘
AS41026	KOPnet S.C. Marek Szczudlo Juliusz Kostrzewski	✔	✘
AS43386	Mariusz Ufel trading as N3T Projekt	✔	✘
AS197447	ITTMEDIA telecom Marcin Lubelski	✔	✘
AS199113	P.P.H.U. SOFTEX Tomasz Pierzynka	✔	✘
AS203086	Firma Handlowo Uslugowa RuszelNet Lukasz Ruszel	✔	✘
AS3252	Fiberax Networking&Cloud Ltd.	✔	✘
AS57536	MICROLINK Laszczyk Michal	✔	✘
AS199023	SPEED-SOFT SP Z O.O.	✔	✘
AS43153	SFERANET S.A.	✔	✘
AS196980	Spoldzielnia Mieszkaniowa LOKATOR	✔	✘
AS205430	Piotr Jerzy Galezowski trading as FHU PING	✔	✘
AS43941	Wydawnictwo Bauer Sp. z o.o., Sp. K.	✔	✘
AS60809	Spoldzielnia Mieszkaniowa w Praszce	✔	✘
AS198112	Leszek Checik trading as PROSAT S.C.	✔	✘
AS206319	FIBREO SA	✔	✘
AS201695	ALARMADI Adrian Dobrogowski	✔	✘
AS205146	Bartlomiej Michal Czyz trading as F.P.H.U AVANET	✔	✘
AS197838	Cheeloo J. Turczyn i Wspolnicy Sp. J.	✔	✘
AS43476	leniwiec.biz Grzegorz Kulewski	✔	✘
AS212908	Enter T&T Sp. z o.o.	✔	✘
AS42986	IZACOM Sp. z o.o.	✔	✘
AS21395	Orange Polska CDN	✔	✘
AS12876	Scaleway	✔	✘
AS112	AS112 Project	✔	✘
AS198040	CHOJNET Maciej Szypryt	✔	✘
AS203263	ADAM KRAWCEWICZ trading as MAGAZYN FABRYCZNY NETCOM	✔	✘
AS42154	"EuroNet" s.c. Jacek Majak, Teresa Majak	✔	✘
AS59611	GigaNet Sp. z o.o.	✔	✘
AS56540	Consensus One Sp. z o.o.	✔	✘
AS198214	Rudna-Net Mariola Piatkowska	✔	✘
AS202004	GreenLan Fiber Sp. z o.o. Sp.k.	✔	✘
AS201562	ARTUR CICHECKI GLOBNET	✔	✘
AS42503	Oktawave S.A.	✔	✘
AS198133	AIRNET MARIUSZ KAJDAS, TOMASZ PYREK sp.j.	✔	✘
AS199378	Sebastian Dabinski trading as DBS Internet	✔	✘
AS198577	BEST PARTNER Andrzej Czachor	✔	✘
AS198216	"Diament" Jakub Hubert	✔	✘
AS215432	Danuta Pawlowska trading as "Compasco"	✔	✘
AS199859	NOZEWNIK ANDRZEJ trading as NEXIM	✔	✘
AS42552	Niles sp. z o.o.	✔	✘
AS50349	Radoslaw Walentowski trading as Timplus B.Dudek R.Wal...	✔	✘
AS50016	Przedsiebiorstwo Informatyczne FORTES J.Wasik, K.Nizi...	✔	✘
AS206432	Andrzej Skraba trading as Treston s.c.	✔	✘
AS199252	"PCBOOT" USLUGI INFORMATYCZNO-INTERNETOWE RAFAL WILK	✔	✘
AS52195	AP-MEDIA Spolka z ograniczona odpowiedzalnoscia	✔	✘
AS56838	PUH Vatus Rafal Wejman	✔	✘
AS197405	Tomkow Sp. z o.o.	✔	✘
AS21068	Krzysztof Lachota trading as Image Electronics SC	✔	✘
AS211938	ww-net Elzbieta Wyczarska	✔	✘
AS56945	NEANET Lukasz Lugowski	✔	✘
AS208960	HOCHTIEF POLSKA S.A.	✔	✘
AS203306	IT-Service Pawel Janeczko	✔	✘
AS205041	Adam Kania trading as Vitosa.net	✔	✘
AS211516	Maciej Gorski trading as "SpaceLine-Networks"	✔	✘
AS198001	INFOGLOB SZCZERCOW Lukasz Pietras	✔	✘
AS206640	Danuta Karwowska trading as F.H.U. KarwosNET	✔	✘
AS21244	Warsaw Data Center Sp. z o.o.	✔	✘
AS206108	Janex-Net Marek Jasinski	✔	✘
AS57966	INTRATEL Sp. z o.o.	✔	✘
AS200920	IT Partners Telco Sp. z o.o.	✔	✘
AS201531	Krzysztof Polom trading as "Telsat"	✔	✘
AS3856	Packet Clearing House, Inc.	✔	✘
AS205030	NETREN Maciej Ignatowski, Monika Kedzior Spolka Cywilna	✔	✘
AS216316	COCON Systemy Komputerowe Sp. z o.o.	✔	✘
AS204766	NETeter s.c. Michal Siwczak, Pawel Jarmuszkiewicz	✔	✘
AS50898	MetroLine Sp. z o.o.	✔	✘
AS197837	INTB Sp. z o.o.	✔	✘
AS197400	Systemy Tele-Informatyczne INGRAM Tomasz Koperski	✔	✘
AS51590	PRZEDSIEBIORSTWO HANDLOWOPRODUKCYJNOUSLUGOWE "ARONET"...	✔	✘
AS33900	Orange Polska Spolka Akcyjna	✔	✘
AS51636	BORKOWSKI BARTLOMIEJ BORKOW.ORG PPHU	✔	✘
AS207912	MARCIN SWIC trading as MS DEVELOPMENT	✔	✘
AS198927	KERAMNET MAREK KUROWSKI	✔	✘
AS198158	FIRMA USLUGOWO-HANDLOWA "AG-net" JOANNA MACZENSKA	✔	✘
AS57978	Digi Com ISP Radoslaw Sikora	✔	✘
AS198921	Unix Storm - Michal Gottlieb	✔	✘
AS203364	Jozef Lipka trading as POG-NET	✔	✘
AS198091	e-Call Polska Sp. z o.o.	✔	✘
AS47884	JPK Jaroslaw Pawel Krzymin	✔	✘
AS203977	Przedsiebiorstwo Uslugowo-Handlowe "DARNET" Czerkies ...	✔	✘
AS198036	NETSERVIS Michal Kur	✔	✘
AS199091	The Best Media Halina Ostrowska	✔	✘
AS197201	Spoldzielnia Mieszkaniowa Lokatorsko-Wlasnosciowa SLOWIANIN	✔	✘
AS48025	ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI	✔	✘
AS43073	Artur Wojtysiak trading as Danar Wojtysiak Sp. z o.o.	✔	✘
AS199692	VISIONCUBE S.A.	✔	✘
AS202100	Krzysztof Pawluk trading as Zaklad Uslugowy Pawluk	✔	✘
AS31409	Sel Telecom S.A.	✔	✘
AS199238	Piotr WIeladek trading as Pionet	✔	✘
AS210265	PAWEL KUZNIEWSKI	✔	✘
AS211148	Netforyou sp. z o.o.	✔	✘
AS197502	WMC SYSTEMY INFORMATYCZNE SP. Z O.O.	✔	✘
AS205392	Fiberzone Sp. z o.o.	✔	✘
AS206674	Elzbieta Joanna Nakiewicz trading as Telecentrum	✔	✘
AS201328	Telewizja Kablowa Kolobrzeg, Agencja Uslugowo - Rekla...	✔	✘
AS198067	AzimuthIT sp. z o.o. sp. k.	✔	✘
AS49300	I.B.S. Elektronics Izabela Stefanko	✔	✘
AS198655	Net-Connect Karol Sarlej	✔	✘
AS203266	SoftBlue S.A.	✔	✘
AS202919	Kazimierz Tomalka & Roman Harmansa Trading As Powernet	✔	✘
AS62321	Piotr Wladykowski trading as ARSIM	✔	✘
AS197724	S.U.O.T.S. "TEOSAT"	✔	✘
AS198579	KOMPUTERSAT SP. Z O.O.	✔	✘
AS57305	Comarch S.A.	✔	✘
AS203941	ABM Uslugi Instalatorskie BOGDAN MUCHARSKI	✔	✘
AS52110	IPC ROMAN ROMANOWSKI	✔	✘
AS201514	KASPOL.NET Sp. z o.o.	✔	✘
AS202393	Marcin Rabati trading as MORTIN	✔	✘
AS60884	Netdrive.pl Krzysztof Bojko	✔	✘
AS42832	PPHU 'VOIP PARTNERS' Tomasz Filak	✔	✘
AS50638	Zaklad Ubezpieczen Spolecznych	✔	✘
AS39661	DNB Bank Polska S.A.	✔	✘
AS25506	Telewizja Polska S.A.	✔	✘
AS199473	SEWERYN TYBORSKI trading as "Barnet"	✔	✘
AS205160	Domanski Zakrzewski Palinka sp. k.	✔	✘
AS200001	MONIKA BALA trading as "F.H.U. BALMONT"	✔	✘
AS209749	Polska Kompania Leasingowa sp. z o.o.	✔	✘
AS41406	Atman Sp. z o.o.	✔	✘
AS31898	Oracle Corporation	✔	✘
AS198098	Artur Bak Firma Handlowo - Uslugowa "ARTKOM"	✔	✘
AS197977	Solaris Bus&Coach S.A.	✔	✘
AS58237	FPH "Kabos" Wojciech Bochenek	✔	✘
AS206019	PKO Leasing SA	✔	✘
AS208817	MAXNET Zbigniew Czarnecki	✔	✘
AS198271	Spoldzielnia Mieszkaniowa Lokatorsko Wlasnosciowa Legionowo	✔	✘
AS198232	ZAKLAD TELEWIZJI KABLOWEJ "TELE-KAB" MARIANNA GRYGA, ...	✔	✘
AS199356	Tellion Sp. z o.o.	✔	✘
AS28797	Technical University of Koszalin	✔	✘
AS34330	Polska Spolka Gazownictwa Sp. z o.o.	✔	✘
AS206581	Marcin Wietecha WietNet	✔	✘
AS203362	OPEN WAY Lukasz Jankowiak	✔	✘
AS50333	Z.U.H. ELEKTRON s.c.	✔	✘
AS198884	RAINBOW TOURS S.A	✔	✘
AS42778	CD PROJEKT S.A.	✔	✘
AS199057	PHU AMPLUS Krzysztof Jonski	✔	✘
AS197620	ezbit sp. z o.o.	✔	✘
AS39893	Netsystem Tomasz Przybysz	✔	✘
AS206454	Jawornet Sp. z o.o.	✔	✘
AS208331	Grzegorz Bak trading as NetX.org.pl	✔	✘
AS52124	Falcom Sp. z o.o.	✔	✘
AS34337	ELECTRONIC MECHANICAL COMPANY ELPOS SP Z O O	✔	✘
AS203760	Marta Wykpisz trading as KOL-NET	✔	✘
AS211010	QSTER COMPUTERS Andrzej Kuster	✔	✘
AS209921	Wirtualne Powiaty 3 Sp. z o.o.	✔	✘
AS198851	RDINET SP. Z O.O.	✔	✘
AS212176	PHU "NETKOMP" Zbigniew Kucmierowski	✔	✘
AS206094	TELBESKID Sp. z o.o.	✔	✘
AS198982	INSOFT.NET Tomasz Malarczuk	✔	✘
AS209694	piTelecom	✔	✘
AS198151	NETON Sp. z o.o.	✔	✘
AS50786	Empik S.A	✔	✘
AS57593	Polska Spolka Gazownictwa SP. Z O.O.	✔	✘
AS34835	Michal Paduch trading as PaduchNET	✔	✘
AS211295	Aneta Gwiazdowska trading as SaNET	✔	✘
AS32590	Valve Corporation	✔	✘
AS13150	CATO NETWORKS LTD	✔	✘
AS206579	Waldemar Migas trading as Hrubieszowska Telewizja Kab...	✔	✘
AS202386	Szymon Beltowski BENET	✔	✘
AS199416	Maciej Szoll	✔	✘
AS211655	NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INS...	✔	✘
AS198945	TELBIT24 S.C. U.BIZON-BIDUS, R.BIDUS	✔	✘
AS209062	Lukasz Wojcieszak trading as AirplusN	✔	✘
AS212781	Hypercon Ltd	✔	✘
AS199503	Lannet S.C. Marek Komala Jerzy Lomperta	✔	✘
AS216446	Insatel Sp. z o.o.	✔	✘
AS41005	VISIONCUBE S.A.	✔	✘
AS196858	Betasoft Sp. z o.o.	✔	✘
AS197146	PPHU Multicom Kumor Pawel	✔	✘
AS197682	Niezalezny Operator Miedzystrefowy Sp zoo	✔	✘
AS209731	Mariusz Krupinski trading as mBit	✔	✘
AS200668	PPHU GoldNET Dariusz Pluta	✔	✘
AS43113	Piotr Lukasik "ETERNA"	✔	✘
AS197892	Spoldzielnia Mieszkaniowa W Nowym Tomyslu	✔	✘
AS47850	TAU INTERNET Sp. z o.o.	✔	✘
AS212327	NETbis sp. z o.o.	✔	✘
AS203742	Piotr Adam Kossowski trading as COMPUTER SERVICE	✔	✘
AS51589	Faith-Net S.C. Robert Wrobel, Stanislaw Sutkowski	✔	✘
AS57249	EDGE NPD	✔	✘
AS207156	LAITO Sp. Z O. O.	✔	✘
AS197233	Ventus s.c. Krzysztof Stawowczyk, Robert Honkisz	✔	✘
AS199888	JOZEF ROSZCZKA FIRMA "RAJF"	✔	✘
AS203567	PC-NET Piotr Drzewiecki	✔	✘
AS201001	Krzysztof Antoni Krajewski trading as SpeedTransfer	✔	✘
AS200680	Marcin Barszcz trading as Conect	✔	✘
AS198642	PPH Krawarkon Sp. z o.o.	✔	✘
AS198072	GTnet sp.j. Tomasz Gajewski Grzegorz Mazurek	✔	✘
AS49888	Ultranet Sp. z o.o.	✔	✘
AS42261	TECH-MEDIA ISP sp. z o.o.	✔	✘
AS200089	Stowarzyszenie e-Poludnie	✔	✘
AS201169	All for One Poland Sp. z o.o.	✔	✘
AS202126	MACROSAT Sp. z o.o.	✔	✘
AS206118	PHU NETSOFT Robert Zajac	✔	✘
AS202162	iMad Sp. z o.o.	✔	✘
AS199411	Spoldzielnia Mieszkaniowa "Metalowiec" W Krasniku	✔	✘
AS35695	F-NET sp. z o.o.	✔	✘
AS201342	Ergonet.pl sp. z o.o.	✔	✘
AS200918	Pavel Zizka	✔	✘
AS42914	Czeslaw Chlewicki trading as IMPERIUM Telecom	✔	✘
AS48790	INVICOM Sp. z o.o.	✔	✘
AS50889	NVIDIA Ltd	✔	✘
AS15606	NASK (dns.pl)	✔	✘
AS198896	CITYLAN Sp. z o.o.	✔	✘
AS61064	Pawel Idrian trading as TELE-NECIK.PL	✔	✘

aut-num:        AS20555
as-name:        WIT
descr:          WIT University
descr:          01-447 Warszawa, ul. Newelska 6, Poland
org:            ORG-WSIS1-RIPE
import:         from AS5617 action pref=100; accept ANY
import:         from AS8890 action pref=100; accept ANY
import:         from AS24724 action pref=100; accept ANY
import:         from AS24748 action pref=100; accept ANY
import:         from AS8664 action pref=100; accept ANY
import:         from AS8308 action pref=100; accept ANY
import:         from AS8545 action pref=100; accept ANY
import:         from AS15665 action pref=100; accept AS15665
import:         from AS29535 action pref=100; accept ANY
import:         from AS6939 action pref=100; accept ANY
export:         to AS5617 announce AS-WSISIZ
export:         to AS8890 announce AS20555
export:         to AS8664 announce AS20555
export:         to AS24724 announce AS-WSISIZ
export:         to AS24748 announce AS-WSISIZ
export:         to AS8308 announce AS-WSISIZ
export:         to AS8545 announce AS-WSISIZ
export:         to AS15665 announce ANY
export:         to AS29535 announce AS-WSISIZ
export:         to AS6939 announce AS-WSISIZ
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WSISIZ-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-12-01T13:58:11Z
source:         RIPE
sponsoring-org: ORG-IA45-RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-WSIS1-RIPE
org-name:       Akademia WIT w Warszawie
country:        PL
org-type:       OTHER
address:        Dummy address for ORG-WSIS1-RIPE
e-mail:         unread@ripe.net
abuse-c:        WSIS-RIPE
mnt-ref:        ICM-PL
mnt-ref:        WSISIZ-MNT
mnt-by:         ICM-PL
mnt-by:         WSISIZ-MNT
created:        2010-11-18T13:10:09Z
last-modified:  2023-12-04T07:51:13Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2025-04-05T19:15:11Z UTC

Member of the following AS-SETs

-	Member
RIPE	as8501:as-ochota-1011
RIPE	as5617:as-kampus_ochota
RIPE	as1887:as-cust-transit
RIPE	as24748:as-thinx6
RIPE	as-ipartners
RIPE	as1887:as-tpnet
RIPE	as-icm-ix
LEVEL3	as-sprint-origins
LEVEL3	as-level3-origins-eu
RIPE	as5617:as-pl-transit
RIPE	as-ubnix-members
RIPE	as-tpix6
RIPE	as8308:as-peerings:as8664
RIPE	as5617:as-silweb
RIPE	as1887:as-peerings
RIPE	as5617:as-icm
RIPE	as-tpix
RIPE	as8664:as-icm-1011
RIPE	as8308:as-peerings:as15396
RIPE	as-wsisiz
RIPE	as-plix-connected
RIPE	as-plix6
RIPE	as8501:as-nask-1011
RIPE	as29535:as-tpix
RIPE	as5617:as-pl
RIPE	as-atman-cdn
RIPE	as-plnet
RADB	as-hurricanev6
RIPE	as24748:as-atman6
RIPE	as5617:as-akademickie

	Name	IPv4	IPv6	Link Speed
	TPIX PL	195.149.232.32	2001:7f8:27::2:555:1	1000 mbps
	THINX Warsaw	212.91.0.163	2001:7f8:60::1026:9	1000 mbps

View

Upstreams

Rankings

Tags:

Network Policy

Prefixes in selected policy

Upstreams

Peers

Member of the following AS-SETs

Internet Exchange Points