AS34970 — DIATEM 67300 SCHILTIGHEIM

AS34970 announces 7 IPv4 prefixes covering 5,120 addresses and 0 IPv6 prefixes.

About this network

The AS handle DIATEM is held by Diatem SAS, a French telecommunications operator based in Schiltigheim.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as rt-unccas-lille.diatem.net, fw-socomenal.diatem.net, and rt-drweb.diatem.net.
• The AS announces 5120 IPv4 addresses across 7 prefixes while maintaining only 3 observed neighbours, a ratio that indicates an internal corporate estate rather than a public access or transit network.

Notable

• Registrants for the majority of prefixes align with the announcer, listing DIATEM SAS and DIATEM DBM for blocks including 95.130.152.0/21 and 185.55.144.0/22.
• Two prefixes, 212.103.24.0/23 and 212.103.28.0/24, are registered to Completel Data NOC and SFR Tech Contact, reflecting historical ownership or leased space from the former Neuf Cegetel / LDCOM Networks.
• One prefix, 130.117.58.0/23, is registered to Cogent Communications, LLC under the netname COGENT-EUROPEAN-OPERATIONS-001, indicating a separate allocation within the announced inventory.

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

Announced prefixes

• 91.195.206.0/23
• 95.130.152.0/21
• 130.117.58.0/23
• 185.55.144.0/22
• 194.50.78.0/24
• 212.103.24.0/23
• 212.103.28.0/24

Upstream networks

• AS8218 Zayo Infrastructure France SA
• AS174 Cogent Communications, LLC
• AS12670 Completel SAS

Adjacent networks

• AS8218 Zayo Infrastructure France SA
• AS174 Cogent Communications, LLC
• AS12670 Completel SAS