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	Prefix	Description
	5.183.162.0/24	PIOTR KARKOS trading as 4LAN Bogdanow,Karkos,Opara,Sz...
	45.85.186.0/24	PIOTR KARKOS trading as 4LAN Bogdanow,Karkos,Opara,Sz...
	45.85.187.0/24	PIOTR KARKOS trading as 4LAN Bogdanow,Karkos,Opara,Sz...

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS29535	Orange Polska Spolka Akcyjna	✔	✘
	AS50607	Stowarzyszenie e-Poludnie	✔	✘
	AS5617	Orange Polska Spolka Akcyjna	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS29535	Orange Polska Spolka Akcyjna	✔	✘
	AS50607	Stowarzyszenie e-Poludnie	✔	✘
	AS201054	Stowarzyszenie e-Poludnie	✔	✘
	AS6204	INTERKVM HOST SRL	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
	AS5617	Orange Polska Spolka Akcyjna	✔	✘
	AS51465	M3.NET Sp. z o.o. / Fixmap Group	✔	✘
	AS16276	OVH SAS	✔	✘
	AS202520	SkyPass Solutions Sp. z.o.o.	✔	✘
	AS208041	Rafal Rajba trading as Intertell sp. z o.o.	✔	✘
	AS24482	SG.GS	✔	✘
	AS20555	Akademia WIT w Warszawie	✔	✘
	AS32590	Valve Corporation	✔	✘

aut-num:        AS212344
as-name:        AS_FORLAN
org:            ORG-AA2507-RIPE
import:         from AS5617 accept ANY
export:         to AS5617 announce AS212344
import:         from AS29535 accept ANY
export:         to AS29535 announce AS212344
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WITRYNA-MNT
mnt-by:         LAN4-MNT
created:        2020-11-17T13:50:55Z
last-modified:  2020-11-17T17:48:51Z
source:         RIPE
sponsoring-org: ORG-TLTA1-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-AA2507-RIPE
org-name:       SPOLKA 4LAN BOGDANOW, KARKOS, OPARA, SZUMNY, WOJCIECHOWSKI SPOLKA JAWNA
country:        PL
org-type:       OTHER
address:        Dummy address for ORG-AA2507-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AA36771-RIPE
mnt-ref:        LAN4-MNT
mnt-by:         LAN4-MNT
mnt-by:         LAN4-SH-MNT
created:        2020-11-09T11:18:19Z
last-modified:  2026-05-13T05:55:15Z
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: 2026-06-09T03:24:12Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	25057
RIPE	as-transroute-spec	19619
RIPE	as-epix-transit	891
RIPE	as29535:as-tpix	86708
RIPE	as-ep-polmix	2535
RIPE	as29535:as-mix2	755