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	Prefix	Description
	91.232.90.0/23	CITYLAN Sp. z o.o.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS5617	Orange Polska Spolka Akcyjna	✔	✘
	AS204568	KRZYSZTOF GAWRON PIKOL SYSTEM	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS204568	KRZYSZTOF GAWRON PIKOL SYSTEM	✔	✘
	AS5617	Orange Polska Spolka Akcyjna	✔	✘
	AS6204	INTERKVM HOST SRL	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS16276	OVH SAS	✔	✘
	AS202520	SkyPass Solutions Sp. z.o.o.	✔	✘
	AS24482	SG.GS	✔	✘
	AS35297	Dataline LLC	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS20555	Akademia WIT w Warszawie	✔	✘

aut-num:        AS198896
as-name:        CITYLAN-AS
org:            ORG-CP28-RIPE
import:         from AS13110 accept ANY
export:         to AS13110 announce AS198896
import:         from AS49895 accept ANY
export:         to AS49895 announce AS198896
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CITY-LAN-MNT
created:        2012-06-14T14:33:39Z
last-modified:  2024-02-05T14:46:52Z
source:         RIPE
sponsoring-org: ORG-ISZO91-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-CP28-RIPE
org-name:       CITYLAN Sp. z o.o.
country:        PL
org-type:       OTHER
address:        Dummy address for ORG-CP28-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR30723-RIPE
mnt-ref:        NETRONIK-MNT
mnt-by:         CITY-LAN-MNT
created:        2011-02-07T13:37:39Z
last-modified:  2026-05-13T06:00:28Z
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: 2026-06-13T03:24:02Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-hti2retn	181
RIPE	as-kike-local	1599
RIPE	as-tpix	86369
RIPE	as-kike	86007
RIPE	as-set-citylan	3
RIPE	as5617:as-pl	2028
RIPE	as-hti2level3	175
RIPE	as5617:as-world-transit	2980
RIPE	as8364:as-pozman-com-pcws	38
RIPE	as9112:as-pozman-1014	295
RIPE	as-meganecik	3
RIPE	as-epixw-local	510
RIPE	as-pikol	3
RIPE	as29535:as-mix2	755
RIPE	as29535:as-tpix	86718
RIPE	as-transroute-spec	19618
RIPE	as-dcenter	163
RIPE	as-hti-customers	181
RIPE	as-cpop	171
RADB	as-hurricane	24864