AS31572 — PHOTONIUM-AS

AS31572 announces 2 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

The AS handle PHOTONIUM-AS is held by Photonium NetSolutions GmbH.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames DE-PHOTONIUM-20091124 and PHOTONIUM-NET registered to the holder.
• The inventory consists of 3072 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 21 observed neighbours; this ratio of modest address space to a significant number of peers suggests a business network with multiple upstream or peering relationships rather than a large-scale access provider.

Notable

• Registrants for both announced IPv4 prefixes align with the AS holder, listing Photonium NetSolutions GmbH and associated hostmasters.
• The address inventory is compact, comprising two distinct IPv4 blocks (109.71.216.0/21 and 195.234.104.0/22) and a single IPv6 /32, indicating a focused corporate estate rather than a broad consumer base.

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

Announced prefixes

• 109.71.216.0/21
• 195.234.104.0/22
• 2a00:1fd8::/32

Upstream networks

• AS209824 Georg Kroeber
• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS3320 Deutsche Telekom AG
• AS12586 GHOSTnet GmbH
• AS34800 Securebit AG
• AS212508 Lowhosting services of Davide Gennari
• AS202365 Omer GOLGELI
• AS24482 SG.GS
• AS57821 Nonattached Network e.V.
• AS57463 NetIX Communications JSC

Adjacent networks

• AS209824 Georg Kroeber
• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS3320 Deutsche Telekom AG
• AS57821 Nonattached Network e.V.
• AS34800 Securebit AG
• AS202365 Omer GOLGELI
• AS24482 SG.GS
• AS12586 GHOSTnet GmbH
• AS57463 NetIX Communications JSC
• AS212508 Lowhosting services of Davide Gennari

Internet exchanges

• KleyReX Internet Exchange — Frankfurt, Germany