AS204151 — KVIKNET-DK EWII Bredbaand A/S

Network type: residential

AS204151 announces 7 IPv4 prefixes covering 11,520 addresses and 3 IPv6 prefixes.

About this network

The AS handle KVIKNET- is held by EWII Bredbaand A/S.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as static.kviknet.net and cgn-cgn12-185-107-13-0.static.kviknet.net, indicating CGNAT and static subscriber allocations.
• The network announces 11,520 IPv4 addresses across 7 prefixes and 3 IPv6 prefixes, while maintaining 63 observed neighbours, a ratio consistent with an access network providing last-mile connectivity.
• Traffic from this AS consists of subscriber eyeballs for cable and DSL services in Denmark, as EWII Bredbaand operates as a regional ISP.

Notable

• All registrants for the announced prefixes are EWII Bredbaand Teknik and EWII Bredbaand A/S, aligning perfectly with the AS holder.
• The address inventory is composed of multiple /22 and /21 blocks, including a /20, reflecting a consolidated estate for a regional operator.

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

Announced prefixes

• 46.32.144.0/21
• 78.31.252.0/22
• 87.104.240.0/20
• 185.107.12.0/22
• 185.161.77.0/24
• 194.45.76.0/22
• 212.237.176.0/21
• 2a00:8200::/32
• 2a06:4000::/29
• 2a12:3d80::/29

Upstream networks

• AS31027 GlobalConnect A/S
• AS6797 GlobalConnect AB
• AS6939 Hurricane Electric LLC
• AS50304 Blix Solutions AS
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS4657 StarHub Ltd
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS50673 Serverius Holding B.V.
• AS6696 VERIXI SA
• AS20473 The Constant Company, LLC
• AS29632 Netassist International EOOD

Adjacent networks

• AS31027 GlobalConnect A/S
• AS6797 GlobalConnect AB
• AS6939 Hurricane Electric LLC
• AS50304 Blix Solutions AS
• AS48185 team.blue NV
• AS17639 Converge ICT Solutions Inc.
• AS37721 Virtual Technologies & Solutions
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS24482 SG.GS
• AS6696 VERIXI SA
• AS4657 StarHub Ltd
• AS50673 Serverius Holding B.V.
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS20473 The Constant Company, LLC
• AS29632 Netassist International EOOD

Routing security

• RPKI: 10 valid, 0 invalid and 0 not-found announcements; 15 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 21 route objects.
• Listed in as-sets: AS-GIGABITDK, AS-NL-IX-RS, AS-OPENPEERING, AS204151:AS-PEERING, AS204151:AS-TRANSIT, AS31027:AS-GCNET-LEGACY, AS31027:AS-NIANET, AS60876:AS-CUSTOMERS:AS-TRANSIT, AS60876:AS-PEERING, AS60876:AS-TRANSIT.

Internet exchanges

• Neutral Internet Exchange — Amsterdam, Netherlands
• Netnod Stockholm — Stockholm, Sweden
• Netnod Sundsvall- Gävle — Sundsvall, Sweden