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	Prefix	Description
	31.135.16.0/20	SWIDMAN S.C. Mariusz Bzowski, Dariusz Drelich

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS50607	Stowarzyszenie e-Poludnie	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS50607	Stowarzyszenie e-Poludnie	✔	✘
	AS201054	Stowarzyszenie e-Poludnie	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS51465	M3.NET Sp. z o.o. / Fixmap Group	✔	✘
	AS24482	SG.GS	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS208041	Rafal Rajba trading as INTERTELL	✔	✘
	AS32590	Valve Corporation	✔	✘

aut-num:        AS56983
as-name:        SWIDMAN-AS
org:            ORG-SSMB2-RIPE
import:         from AS48850 accept ANY
export:         to AS48850 announce AS56983
import:         from AS51394 accept ANY
export:         to AS51394 announce AS56983
import:         from AS49895 accept ANY
export:         to AS49895 announce AS56983
import:         from AS50607 accept ANY
export:         to AS50607 announce AS56983
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LEON-MNT
mnt-by:         SWIDMAN-MNT
created:        2011-06-28T12:32:48Z
last-modified:  2018-09-04T11:03:23Z
source:         RIPE
sponsoring-org: ORG-LSzo6-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-SSMB2-RIPE
org-name:       SWIDMAN S.C. Mariusz Bzowski, Dariusz Drelich
country:        PL
org-type:       OTHER
address:        Dummy address for ORG-SSMB2-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR21990-RIPE
mnt-ref:        LEON-MNT
mnt-by:         LEON-MNT
mnt-ref:        SWIDMAN-MNT
mnt-by:         SWIDMAN-MNT
created:        2011-06-20T12:23:01Z
last-modified:  2022-12-01T16:53:34Z
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: 2025-12-22T03:24:49Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-transroute-spec	19683
RIPE	as-ef-global	3619
RIPE	as-kike-local	1607
RIPE	as-ep-polmix	4251
RIPE	as-epix-local	83597
RIPE	as-epixw-local	504
RADB	as-hurricane	24736
RIPE	as29535:as-tpix	84223
RIPE	as-kike	83551
RIPE	as-epix	83597
RIPE	as-dcenter	158
RIPE	as29535:as-mix2	681
RIPE	as5617:as-pl	2043
RIPE	as-epix-transit	3697