AS34766 — LAYER23

AS34766 announces 8 IPv4 prefixes covering 3,840 addresses and 2 IPv6 prefixes.

About this network

The AS handle LAYER23 is held by Layer23 atom86 BV.

What it's used for

• The address space carries datacenter and hosting infrastructure, evidenced by reverse DNS entries such as hosted-by.layer23.nl and network-by.layer23.nl, alongside core router identifiers like ge-0-0-0.cr1.ams-nkf.layer23.nl.
• The AS announces 3584 IPv4 addresses across 8 prefixes and 2 IPv6 prefixes, with 12 observed neighbours. This ratio of moderate address space to a limited number of peers indicates a hosting or business network rather than a large-scale transit provider.

Notable

• Registrants are consistent with the announcer, primarily listing Layer23 NOC and atom86 BV, with one prefix registered to Kiobi B.V..
• The operator is part of the OctoNona group, which acquired Layer23, Atom86, and A2B Internet to expand its pan-European datacenter interconnect services.
• The inventory consists of a mix of /22, /23, and /24 blocks, including a legacy netname ATOM86 on several prefixes, reflecting the integration of the Atom86 brand into the Layer23 entity.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 31.22.84.0/24
• 45.148.186.0/24
• 95.142.110.0/24
• 178.237.34.0/24
• 185.138.56.0/22
• 193.202.88.0/24
• 194.59.216.0/22
• 194.99.46.0/23
• 2a07:a80::/29
• 2a0b:9440::/29

Upstream networks

• AS8455 atom86 BV
• AS200023 Qonnected B.V.
• AS24785 Broadband Hosting B.V.
• AS1299 Arelion Sweden AB
• AS13237 euNetworks GmbH

Downstream networks

• AS44612 IP-SecurITy B.V.
• AS51377 CoMaSys ApS
• AS204866 Microdata Aps
• AS212447 Seneca B.V.
• AS34501 Viva Telecom SRL
• AS35349 ViewControl B.V.
• AS204432 Perspektiva IT ApS

Adjacent networks

• AS8455 atom86 BV
• AS1299 Arelion Sweden AB
• AS44612 IP-SecurITy B.V.
• AS51377 CoMaSys ApS
• AS200023 Qonnected B.V.
• AS204866 Microdata Aps
• AS24785 Broadband Hosting B.V.
• AS212447 Seneca B.V.
• AS35349 ViewControl B.V.
• AS34501 Viva Telecom SRL
• AS13237 euNetworks GmbH
• AS204432 Perspektiva IT ApS

Internet exchanges

• Neutral Internet Exchange — Amsterdam, Netherlands
• Speed Internet Exchange — Dronten, Netherlands
• Berlin Commercial Internet Exchange — Berlin, Germany