AS33885 — OWNIT Katarinavagen 15

AS33885 announces 12 IPv4 prefixes covering 117,760 addresses and 1 IPv6 prefixes.

About this network

AS33885 is operated by Ownit Telenor Sverige AB, a Swedish broadband provider.

What it's used for

• The address space carries residential customer traffic, evidenced by reverse DNS entries such as 31-211-223-255.customers.ownit.se and 84-55-111-254.customers.ownit.se.
• The AS announces 117,760 IPv4 addresses across 12 prefixes and 1 IPv6 prefix, while maintaining only 2 observed neighbours, a ratio characteristic of an access network serving end-users rather than a transit provider.

Notable

• All registrants for the announced prefixes are listed as "Ownit Broadband Registry; Telenor Sverige AB", aligning with the current registry holder name.
• Telenor Sverige AB acquired the broadband operator Ownit to expand its fiber and triple-play services, resulting in the current joint branding and registry ownership.
• The inventory consists of a mix of /18, /19, /21, and /22 blocks, with the largest being four /18 prefixes, indicating a substantial and segmented residential address estate.

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

Announced prefixes

• 31.211.192.0/18
• 37.46.160.0/19
• 37.247.0.0/19
• 84.55.64.0/18
• 84.246.88.0/21
• 89.253.64.0/18
• 92.244.0.0/19
• 94.137.96.0/19
• 109.104.0.0/19
• 178.78.192.0/18
• 185.86.100.0/22
• 212.107.128.0/19
• 2a01:3b8::/32

Upstream networks

• AS8434 Telenor Sverige AB

Downstream networks

• AS12381 Resilans AB

Adjacent networks

• AS8434 Telenor Sverige AB
• AS12381 Resilans AB