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	Prefix	Description
	153.19.0.0/16	Technical University of Gdansk, Academic Computer Cen...
	2001:4070::/33	Technical University of Gdansk, Academic Computer Cen...

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS8501	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✔
	AS196844	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✔
	AS24748	THINX WAW Route Servers	✘	✔
	AS5617	Orange Polska Spolka Akcyjna	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS196844	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✔
	AS8501	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✔
	AS12831	Technical University of Gdansk, Academic Computer Cen...	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS12827	Wirtualna Polska Media S.A.	✔	✘
	AS51465	M3.NET Sp. z o.o. / Fixmap Group	✔	✘
	AS49544	i3D.net B.V	✔	✔
	AS202520	SkyPass Solutions Sp. z.o.o.	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS24482	SG.GS	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
	AS208041	Rafal Rajba trading as INTERTELL	✔	✘
	AS34999	PRO INTERNET Sp. z o.o.	✔	✘
	AS20555	Akademia WIT w Warszawie	✔	✔
	AS22356	Durand do Brasil Ltda	✔	✔
	AS20473	The Constant Company, LLC	✘	✔
	AS1820	WNET TELECOM USA Corp.	✔	✔
	AS24748	THINX WAW Route Servers	✘	✔
	AS32590	Valve Corporation	✔	✔
	AS5617	Orange Polska Spolka Akcyjna	✔	✔
	AS47927	WIFIWEB s.r.l.	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS12831	Technical University of Gdansk, Academic Computer Cen...	✔	✔
	AS12827	Wirtualna Polska Media S.A.	✔	✘

aut-num:        AS5550
as-name:        TASK-AS
descr:          Gdansk University of Technology
descr:          Academic Computer Center TASK
descr:          ul. Narutowicza 11/12
descr:          80-233 Gdansk
descr:          Poland
org:            ORG-TUoG1-RIPE
import:         from AS12831 accept ANY
import:         from AS8501 accept ANY
import:         from AS196844 accept ANY
import:         from AS12827 accept AS12827
import:         from AS5617 accept AS5617
import:         from AS29535 accept AS29535
import:         from AS24748 accept ANY
import:         from AS8246 accept ANY
import:         from AS12741 accept ANY
import:         from AS20804 accept ANY
import:         from AS20960 accept ANY
import:         from AS12968 accept ANY
import:         from AS197680 accept AS-PL-EPOKA-OUT
export:         to AS12831 announce ANY
export:         to AS8501 announce <AS5550:AS-TASK$>
export:         to AS196844 announce AS5550
export:         to AS12827 announce AS5550 AS12831
export:         to AS5617 announce AS5550
export:         to AS29535 announce AS5550
export:         to AS24748 announce AS5550 AS12831
export:         to AS8246 announce AS5550 AS12831
export:         to AS12741 announce AS5550 AS12831
export:         to AS20804 announce AS5550 AS12831
export:         to AS20960 announce AS5550 AS12831
export:         to AS12968 announce AS5550 AS12831
export:         to AS197680 announce ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         ripe@task.gda.pl
mnt-by:         AS5550-MNT
mnt-by:         TASK-GDA-PL-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-11-25T09:22:17Z
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:        ****************************


organisation:   ORG-TUoG1-RIPE
org-name:       Technical University of Gdansk, Academic Computer Center TASK
country:        PL
org-type:       LIR
address:        Dummy address for ORG-TUoG1-RIPE
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        AS5550-MNT
mnt-ref:        TASK-GDA-PL-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TASK-GDA-PL-MNT
abuse-c:        TASK2-RIPE
created:        2004-04-17T11:48:10Z
last-modified:  2020-12-16T12:25:36Z
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: 2025-12-26T03:24:11Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as5617:as-silweb	30
RIPE	as8267:as-peers	12
RIPE	as-pl-epoka	4
RIPE	as5550:as-task	106
RIPE	as5617:as-akademickie	53
RIPE	as-supermediaman	3
RIPE	as-ipartners	2851
RIPE	as24848:as-peers	5
RIPE	as-plnet	113
RIPE	as29535:as-tpix	84225
RIPE	as12831:as-task-com-pionier-tp	81
RIPE	as12831:as-task-com-pcws	103
RIPE	as-cpop	170
RIPE	as-tpix	83886
RIPE	as5550:as-task-1011	8
RIPE	as5617:as-pl	2043
RIPE	as24748:as-atman6	28
RIPE	as-kosman-edu:as-peerings	3
RIPE	as-tpix6	83725