View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	83.230.0.0/19	Silesian University of Technology, Computer Centre
	83.230.32.0/20	Silesian University of Technology, Computer Centre
	83.230.48.0/22	Silesian University of Technology, Computer Centre
	91.222.212.0/22	Club Net - Fuja, Gincelis i Plonski - Sp. J.
	91.230.180.0/24	White Label Coders Sp. z o.o.
	93.95.88.0/21	PirxNet Grzegorz Bialas
	185.69.20.0/22	PirxNet Grzegorz Bialas
	188.123.192.0/19	PirxNet Grzegorz Bialas
	193.47.247.0/24	PirxNet Grzegorz Bialas
	195.82.160.0/21	Silesian University of Technology, Computer Centre
	195.82.168.0/22	PirxNet
	195.82.172.0/23	4NET S.C.
	195.82.176.0/21	Silesian University of Technology, Computer Centre
	195.82.188.0/22	Silesian University of Technology, Computer Centre
	195.242.128.0/23	Club Net - Fuja, Gincelis i Plonski - Sp. J.
	212.106.138.0/23	PirxNet
	212.106.160.0/21	Silesian University of Technology, Computer Centre
	213.227.72.0/22	Silesian University of Technology, Computer Centre
	217.73.176.0/20	PirxNet Grzegorz Bialas
	2a02:2780::/32	PirxNet Grzegorz Bialas

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy nostalgic_morse Policy relaxed_mcnulty Policy nervous_ride

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS9141	P4 Sp. z o.o.	✔	✔
	AS15744	Silesian University of Technology, Computer Centre	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS9141	P4 Sp. z o.o.	✔	✔
	AS15744	Silesian University of Technology, Computer Centre	✔	✔
	AS202220	Obsluga pc P.Dudzinski P.Jablonski P.Ral. B.Miller s.c.	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS62031	Tomasz Gasior trading as Sownet	✔	✔
	AS24748	THINX WAW Route Servers	✔	✔
	AS51175	Multiplay Sp. z o.o.	✘	✔
	AS14840	BR.DIGITAL	✔	✔
	AS22356	Durand do Brasil Ltda	✔	✔
	AS49544	i3D.net B.V	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS51465	M3.NET Sp. z o.o. / Fixmap Group	✔	✘
	AS202520	SkyPass Solutions Sp. z.o.o.	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS34170	Aztelekom LLC	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS24482	SG.GS	✔	✔
	AS1820	WNET TELECOM USA Corp.	✔	✔
	AS20555	Akademia WIT w Warszawie	✔	✔
	AS32590	Valve Corporation	✔	✘
	AS208041	Rafal Rajba trading as Intertell sp. z o.o.	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
	AS47927	WIFIWEB s.r.l.	✘	✔
	AS263444	Open X Tecnologia Ltda	✘	✔
	AS57608	DG-NET SA	✔	✘
	AS15169	Google LLC	✘	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS202220	Obsluga pc P.Dudzinski P.Jablonski P.Ral. B.Miller s.c.	✔	✘
	AS62031	Tomasz Gasior trading as Sownet	✔	✔
	AS51175	Multiplay Sp. z o.o.	✘	✔

aut-num:        AS35434
as-name:        PIRXNET-AS
org:            ORG-PGB3-RIPE
import:         from AS15744 action pref=90; accept ANY
import:         from AS8246 action pref=200; accept ANY
import:         from AS12741 action pref=200; accept ANY
import:         from AS47189 action pref=100; accept AS47189
import:         from AS42261 action pref=100; accept AS42261
import:         from AS48024 action pref=100; accept AS48024
import:         from AS31242 action pref=100; accept AS31242
export:         to AS15744 announce AS35434 AS42261 AS47189 AS48024
export:         to AS8246 announce AS35434
export:         to AS12741 announce AS35434
export:         to AS31242 announce AS35434 AS42261 AS47189 AS48024
export:         to AS47189 announce ANY
export:         to AS42261 announce ANY
export:         to AS48024 announce ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PIRXNET-MNT
created:        2005-08-08T09:30:51Z
last-modified:  2019-12-04T11:19:03Z
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-PGB3-RIPE
org-name:       PirxNet Grzegorz Bialas
country:        PL
org-type:       LIR
address:        Dummy address for ORG-PGB3-RIPE
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        PIRXNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PL-CKPOLSL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PIRXNET-MNT
abuse-c:        PH6120-RIPE
created:        2009-02-10T14:42:18Z
last-modified:  2020-12-16T12:45:46Z
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: 2026-03-11T03:23:56Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-pirxnet	23
LEVEL3	as-level3-origins-na	0
RIPE	as5617:as-pl	2028
RIPE	as24748:as-thinx6	6732
RIPE	as24748:as-atman6	28
RIPE	as-plix-connected	228
ARIN	as1239:as-customers	4238
RIPE	as8246:as-tpnet	1022
RIPE	as-ipartners	2975
LEVEL3	as-level3-origins-eu	0