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	Prefix	Description
	185.138.56.0/22	Layer 23 B.V.
	185.138.56.0/24	Layer 23 B.V.
	185.138.57.0/24	-
	185.214.24.0/24	-
	185.214.24.0/22	IP-SecurITy B.V.
	185.214.25.0/24	-
	185.214.26.0/24	-
	193.202.88.0/24	atom86 BV
	194.59.216.0/23	Kiobi B.V.
	194.59.218.0/23	Kiobi B.V.
	194.99.46.0/23	Layer 23 B.V.
	2a07:a80::/29	Layer 23 B.V.
	2a07:a80::/40	-
	2a0b:9440::/29	IP-SecurITy B.V.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS8455	atom86 BV	✔	✔
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS200023	Qonnected B.V.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS8455	atom86 BV	✔	✔
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS204866	Microdata Aps	✔	✘
	AS200023	Qonnected B.V.	✔	✘
	AS35349	ViewControl B.V.	✔	✘
	AS44612	IP-SecurITy B.V.	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS204866	Microdata Aps	✔	✘
	AS44612	IP-SecurITy B.V.	✔	✘
	AS35349	ViewControl B.V.	✔	✘

aut-num:        AS34766
as-name:        Layer23
org:            ORG-LB73-RIPE
import:         from AS200023 accept any
export:         to AS200023 announce AS-LAYER23
import:         from AS1299 accept any
export:         to AS1299 announce AS-LAYER23
import:         from AS8455 accept any
export:         to AS8455 announce AS-LAYER23
import:         from AS44612 accept AS44612
export:         to AS44612 announce ANY
import:         from AS174 accept ANY
export:         to AS174 announce AS-LAYER23
import:         from AS-LAYER23:AS-CUSTOMERS accept ANY
export:         to AS-LAYER23:AS-CUSTOMERS announce AS-LAYER23
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LAYER23-MNT
created:        2015-04-15T13:04:36Z
last-modified:  2025-01-17T15:58:11Z
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-LB73-RIPE
org-name:       Layer 23 B.V.
country:        NL
org-type:       LIR
address:        Dummy address for ORG-LB73-RIPE
e-mail:         unread@ripe.net
abuse-c:        LAYR23
mnt-ref:        LAYER23-MNT
mnt-ref:        PREFIXBROKER-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LAYER23-MNT
created:        2016-02-09T10:47:00Z
last-modified:  2024-03-20T16:49:43Z
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: 2025-04-17T03:25:38Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-nl-ix-rs	89126
RADB	as-btn-customers	1495
RIPE	as-jointtransit	2432
RIPE	as-jointtransit-ipv6	2204
LEVEL3	as-level3-origins-eu	0
RIPE	as-layer23	5
LEVEL3	as-level3-origins-na	0