AS205206 — Netsite Netsite A/S

Network type: hosting

AS205206 announces 3 IPv4 prefixes covering 1,792 addresses and 1 IPv6 prefixes.

About this network

NETSITE is operated by Netsite A/S.

What it's used for

• The address space carries hosting infrastructure, evidenced by reverse DNS entries nagios-cph1.netsite.host and b428.serversite.dk, and netnames such as DK-NETSITE2-20171005.
• The AS announces 1792 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining 419 observed neighbours; this high neighbour-to-address ratio indicates a transit or peering-heavy role rather than a large access network.
• Traffic from this AS consists of web hosting, virtual servers, and domain name registration services, as Netsite operates its own server park in Copenhagen.

Notable

• Registrants for all announced prefixes are consistent with the announcer, listing Netsite AS and Netsite A/S.
• The address inventory is small and concentrated in three IPv4 blocks and one IPv6 /32, reflecting a focused hosting provider rather than a broad residential ISP.

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

Announced prefixes

• 91.207.214.0/23
• 185.224.16.0/22
• 193.29.201.0/24
• 2a0c:cc00::/32

Upstream networks

• AS33891 Core-Backbone GmbH
• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS3223 Voxility LLP
• AS50304 Blix Solutions AS
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS3303 Swisscom (Schweiz) AG
• AS12552 GlobalConnect AB
• AS50673 Serverius Holding B.V.
• AS20473 The Constant Company, LLC
• AS29632 Netassist International EOOD

Adjacent networks

• AS33891 Core-Backbone GmbH
• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS3223 Voxility LLP
• AS50304 Blix Solutions AS
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS204092 Association GRIFON
• AS24482 SG.GS
• AS17639 Converge ICT Solutions Inc.
• AS37721 Virtual Technologies & Solutions
• AS3303 Swisscom (Schweiz) AG
• AS37100 SEACOM Limited
• AS12552 GlobalConnect AB
• AS20485 Joint Stock Company TransTeleCom
• AS50673 Serverius Holding B.V.
• AS29632 Netassist International EOOD
• AS20473 The Constant Company, LLC

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-GCNETDKV6, AS-NETSITE, AS-RIS-RRC03, AS-SET-STHIX-CONNECTED, AS-SET-STHIX-RS, AS-SET-STHIX-RS-V4, AS-SET-STHIX-RS-V6, AS31027:AS-GCNET-LEGACY, AS39526:AS-PEERS.

Internet exchanges

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