AS25148 — BASEFARM-ASN Oslo - Norway

Network type: hosting

AS25148 announces 8 IPv4 prefixes covering 24,064 addresses and 1 IPv6 prefixes.

About this network

BASEFARM-ASN is operated by Orange Business Digital Norway AS, formerly known as Basefarm.

What it's used for

• The address space carries corporate and business infrastructure, evidenced by netnames such as NO-BASEFARM-971022 and ORANGE-BUSINESS-DIGITAL-NORWAY.
• The AS announces 24,064 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, with 16 observed neighbours, indicating a role focused on internal corporate connectivity and business services rather than mass residential access.

Notable

• Registrants consistently identify the holder as Orange Business Digital Norway AS, with historical references to Basefarm Hostmaster and Basefarm Abuse contacts.
• The operator was formerly Basefarm, a Norwegian IT services provider, which was acquired by Orange Business and rebranded to Orange Business Digital Norway.
• The inventory consists of finely subdivided IPv4 blocks, including a large /19 and several /20s and /21s, reflecting a segmented internal corporate estate.

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

Announced prefixes

• 46.31.184.0/21
• 79.171.80.0/21
• 81.93.160.0/20
• 89.250.112.0/20
• 109.68.88.0/21
• 194.24.252.0/23
• 195.189.116.0/22
• 195.225.0.0/19
• 2a01:600::/32

Upstream networks

• AS1299 Arelion Sweden AB
• AS3257 GTT Communications Inc.
• AS50304 Blix Solutions AS
• AS56655 Gigahost AS
• AS49788 Nexthop AS
• AS8523 Orange Business Digital Sweden AB

Downstream networks

• AS8523 Orange Business Digital Sweden AB

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3257 GTT Communications Inc.
• AS50304 Blix Solutions AS
• AS56655 Gigahost AS
• AS8523 Orange Business Digital Sweden AB
• AS49788 Nexthop AS
• AS42708 Glesys AB

Internet exchanges

• AMS-IX Amsterdam — Amsterdam, Netherlands
• Norwegian Internet Exchange Oslo 1 — Oslo, Norway
• Norwegian Internet Exchange Oslo 2 — Oslo, Norway