AS39257 — INC

Network type: residential

AS39257 announces 13 IPv4 prefixes covering 11,776 addresses and 5 IPv6 prefixes.

About this network

INC is operated by LUMi GmbH, a German telecommunications provider.

What it's used for

• The address space carries residential and business internet access, evidenced by netnames such as DE-INGENIA-20190215 (ingenia digitale Netze GmbH & Co. KG), DE-JOBST-DSL-20160406 (JOBST NET GmbH), and DE-SWPSTADTWERKE-20051123 (SWP Stadtwerke Pforzheim GmbH & Co. KG).
• With 11,776 IPv4 addresses announced across 16 prefixes and only 2 observed neighbours, the network functions as an access provider rather than a transit carrier.
• Reverse DNS entries like isp.dynamic.ingenia-digital.de and dynamic.as39257.net confirm the space serves end-user connections, including dynamic and static residential IPs.

Notable

• Registrants include LUMi GmbH, Interactive Network Communications GmbH, ingenia digitale Netze GmbH & Co. KG, JOBST NET GmbH, SWP Stadtwerke Pforzheim GmbH & Co. KG, and Stadtwerke Unna GmbH, indicating a portfolio of acquired or partnered regional ISPs.
• The inventory is finely subdivided into multiple /22 and /24 blocks, reflecting the integration of distinct regional networks under a single AS.

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

Announced prefixes

• 45.67.28.0/22
• 78.31.200.0/22
• 87.238.184.0/21
• 89.58.128.0/21
• 91.212.106.0/24
• 91.214.127.0/24
• 109.197.165.0/24
• 185.26.200.0/22
• 185.146.48.0/22
• 185.191.216.0/22
• 185.221.148.0/22
• 194.48.242.0/24
• 194.156.212.0/23
• 2a02:8c0::/32
• 2a07:e884::/30
• 2a0a:2040::/32
• 2a0c:be01::/32
• 2a13:d500::/32

Upstream networks

• AS33891 Core-Backbone GmbH

Downstream networks

• AS209846 SWP Stadtwerke Pforzheim GmbH & Co. KG

Adjacent networks

• AS33891 Core-Backbone GmbH
• AS209846 SWP Stadtwerke Pforzheim GmbH & Co. KG

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany