AS12831 Technical University of Gdansk, Academic Computer Cen...

Technical University of Gdansk, Academic Computer Cen...

AS Number 12831

Overview
Prefixes
Connectivity
Whois

Registered on: 1 Dec 1999 (26 years old)
Registered to: pl.task (ripe)

Network status: Active, Allocated under RIPE

Network type: Eyeball

Prefixes Originated: 12 IPv4, 1 IPv6

Upstreams

AS13293 - Institute of Bioorganic Chemistry Polish Academy of S...
AS196844 - Institute of Bioorganic Chemistry Polish Academy of S...
AS5550 - Technical University of Gdansk, Academic Computer Cen...
AS35628 - Institute of Bioorganic Chemistry Polish Academy of S...

Rankings

#25 for AS Cone in Poland

#70 for Unique Domains in Poland

#68 for Known Peers in Poland

#47 for Originated IPv4 Space in Poland

#28 for Originated IPv6 Space in Poland

Tags:

Prefixes Originated

12 IPv4, 1 IPv6

Addresses Originated

114 /24's of IPv4

32768 /48's of IPv6

	Prefix	Description
	89.191.160.0/20	TVK TELETRONIK, Kartuzy, Poland
	89.191.176.0/20	-
	91.194.106.0/23	Borys Semenowicz BS USLUGI KOMPUTEROWE
	91.209.116.0/24	Torus Tenants
	91.221.26.0/23	Pomorskie Centrum Przetwarzania Danych sp. z o.o.
	91.244.248.0/22	Pomorskie Centrum Przetwarzania Danych sp. z o.o.
	178.217.248.0/21	PRO-SYSTEM PHU
	194.169.236.0/24	Komenda Wojewodzka Policji w Gdansku
	213.192.64.0/20	TASK Academic Computer Centre
	213.192.80.0/20	Technical University of Gdansk, Academic Computer Cen...
	213.192.96.0/20	Technical University of Gdansk, Academic Computer Cen...
	213.192.112.0/20	Technical University of Gdansk, Academic Computer Cen...
	2001:4070:8000::/33	Technical University of Gdansk, Academic Computer Cen...

Peers: 35

Upstreams: 4

Downstreams: 28 (Cone: 33)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS13293	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✔
AS196844	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✔
AS5550	Technical University of Gdansk, Academic Computer Cen...	✔	✔
AS35628	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘

Peers

ASN	Description	IPv4	IPv6
AS196844	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✔
AS13293	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✔
AS31683	Zarzad Morskiego Portu Gdynia S.A	✔	✘
AS34409	Polska Press Sp. z o.o.	✔	✔
AS204360	Sumpto sp. z o.o.	✔	✘
AS48859	NET P.C. MACIEJ CZAPLUK	✔	✘
AS211293	OSRODEK BADAWCZO-ROZWOJOWY CENTRUM TECHNIKI MORSKIEJ SA	✔	✘
AS34069	Polskie Radio Regionalna Rozglosnia W Gdansku Radio G...	✔	✘
AS29649	Limes sp. z o.o.	✔	✔
AS56408	Gdansk Airport Sp. z o.o.	✔	✘
AS197656	ERGO Technology & Services S.A.	✔	✘
AS29103	Gdanska Stocznia "Remontowa" im. J.Pilsudskiego S.A.	✔	✘
AS198613	GMINA MIASTA GDANSKA URZAD MIEJSKI W GDANSKU	✔	✘
AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
AS51976	JP-Telekom Sp z o.o.	✔	✘
AS43681	Urzad Miasta Sopotu	✔	✔
AS197502	WMC SYSTEMY INFORMATYCZNE SP. Z O.O.	✔	✘
AS197155	Artnet Sp. z o.o.	✔	✘
AS50828	Gdanskie Przedsiebiorstwo Energetyki Cieplnej Sp. z o.o.	✔	✘
AS34999	PRO INTERNET Sp. z o.o.	✔	✘
AS34208	Zarzad Morskiego Portu Gdansk S.A.	✔	✘
AS197396	Metalzbyt Sp. z o.o	✔	✘
AS5550	Technical University of Gdansk, Academic Computer Cen...	✔	✔
AS198838	VECTOR sp. z o.o.	✔	✘
AS47544	IQ PL Sp. z o.o.	✔	✔
AS209731	Mariusz Krupinski trading as mBit	✔	✘
AS197824	ARGO S.A.	✔	✘
AS61319	Wojewodztwo Pomorskie	✔	✘
AS41299	Lufthansa Systems Poland Sp. z o.o.	✔	✘
AS198922	SALTUS TOWARZYSTWO UBEZPIECZEN WZAJEMNYCH	✔	✘
AS51111	Morska Agencja Gdynia Sp. Z o.o.	✔	✘
AS21288	"SPRINT" S.A.	✔	✘
AS212887	SECURITY+ SP. Z O.O.	✔	✘
AS35628	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘
AS12827	Wirtualna Polska Media S.A.	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS31683	Zarzad Morskiego Portu Gdynia S.A	✔	✘
AS34409	Polska Press Sp. z o.o.	✔	✔
AS211293	OSRODEK BADAWCZO-ROZWOJOWY CENTRUM TECHNIKI MORSKIEJ SA	✔	✘
AS56408	Gdansk Airport Sp. z o.o.	✔	✘
AS204360	Sumpto sp. z o.o.	✔	✘
AS197656	ERGO Technology & Services S.A.	✔	✘
AS29649	Limes sp. z o.o.	✔	✔
AS34208	Zarzad Morskiego Portu Gdansk S.A.	✔	✘
AS34999	PRO INTERNET Sp. z o.o.	✔	✘
AS50828	Gdanskie Przedsiebiorstwo Energetyki Cieplnej Sp. z o.o.	✔	✘
AS29103	Gdanska Stocznia "Remontowa" im. J.Pilsudskiego S.A.	✔	✘
AS198838	VECTOR sp. z o.o.	✔	✘
AS198613	GMINA MIASTA GDANSKA URZAD MIEJSKI W GDANSKU	✔	✘
AS197396	Metalzbyt Sp. z o.o	✔	✘
AS51976	JP-Telekom Sp z o.o.	✔	✘
AS197824	ARGO S.A.	✔	✘
AS61319	Wojewodztwo Pomorskie	✔	✘
AS41299	Lufthansa Systems Poland Sp. z o.o.	✔	✘
AS198922	SALTUS TOWARZYSTWO UBEZPIECZEN WZAJEMNYCH	✔	✘
AS51111	Morska Agencja Gdynia Sp. Z o.o.	✔	✘
AS21288	"SPRINT" S.A.	✔	✘
AS197502	WMC SYSTEMY INFORMATYCZNE SP. Z O.O.	✔	✘
AS209731	Mariusz Krupinski trading as mBit	✔	✘
AS212887	SECURITY+ SP. Z O.O.	✔	✘
AS43681	Urzad Miasta Sopotu	✔	✘
AS47544	IQ PL Sp. z o.o.	✘	✔
AS34069	Polskie Radio Regionalna Rozglosnia W Gdansku Radio G...	✔	✘
AS48859	NET P.C. MACIEJ CZAPLUK	✔	✘

aut-num:        AS12831
as-name:        TASK-AS
remarks:        Gdansk University of Technology
remarks:        Academic Computer Center TASK
remarks:        ul. Narutowicza 11/12
remarks:        80-233 Gdansk
remarks:        Poland
import:         from AS5550 accept ANY
import:         from AS13293 accept ANY
import:         from AS35628 accept ANY
import:         from AS196844 accept ANY
import:         from AS12827 accept AS12827
import:         from AS31683 accept AS31683
import:         from AS197680 accept AS-PL-EPOKA-OUT
export:         to AS5550 announce ANY
export:         to AS13293 announce <AS12831:AS-TASK-COM-PCWS>
export:         to AS35628 announce <AS12831:AS-TASK-COM-PIONIER-TP>
export:         to AS196844 announce ANY
export:         to AS12827 announce ANY
export:         to AS31683 announce ANY
export:         to AS197680 announce ANY
org:            ORG-TUoG1-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         ripe@task.gda.pl
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TASK-GDA-PL-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-11-25T09:23:50Z
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: 2026-03-11T03:23:47Z UTC

Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-sprint-origins	7309
RIPE	as35628:as-task-com	81
RIPE	as13293:as-task-com	103
RIPE	as196844:as-task-com	103
RIPE	as5550:as-task	107
RIPE	as-ipartners	2975
RIPE	as12831:as-task-com-pcws	103
RIPE	as-pl-epoka	4
RIPE	as5550:as-task-1013	1
RIPE	as5617:as-pl	2028
RIPE	as12831:as-task-com-pionier-tp	81

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Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Member of the following AS-SETs