AS56504 — HOSTCIRCLE-L-NL HostCircle B.V.

Network type: hosting

AS56504 announces 3 IPv4 prefixes covering 1,536 addresses and 0 IPv6 prefixes.

About this network

HOSTCIRCLE-L- is operated by HostCircle B.V.

What it's used for

• The address space carries hosting infrastructure, evidenced by reverse DNS entries such as 64.57.237.178.hosted-by.hostcircle.com and netnames like NL-HOSTCIRCLE-20180905.
• The AS announces 1280 IPv4 addresses across 5 prefixes and 2 IPv6 prefixes, with 49 observed neighbours. This ratio of modest address space against a high neighbour count indicates a transit or interconnection role rather than a large-scale access network.
• Traffic from this AS consists of web and API endpoints for HostCircle's hosting services, including dedicated servers and cloud infrastructure provided to business clients.

Notable

• Registrants are mixed: HostCircle B.V. holds the primary Dutch blocks, while HostCircle IT Solutions PVT LTD registers 110.44.4.0/24, BlazingFast LLC registers 185.61.136.0/24, and RAX.BG EOOD registers 193.91.11.0/24.
• The inventory includes prefixes from multiple distinct registrants, suggesting leased space or historical acquisitions rather than a single contiguous corporate estate.

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

Announced prefixes

• 110.44.4.0/24
• 154.21.215.0/24
• 178.237.56.0/22

Upstream networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS34019 Hivane Association
• AS34927 iFog GmbH
• AS1103 SURF B.V.
• AS24482 SG.GS
• AS20764 CJSC RASCOM
• AS37721 Virtual Technologies & Solutions

Downstream networks

• AS47674 Consultoria Em Tecnologias De Informacao, Sociedade Unipessoal LDA

Adjacent networks

• AS1299 Arelion Sweden AB
• AS47674 Consultoria Em Tecnologias De Informacao, Sociedade Unipessoal LDA
• AS6939 Hurricane Electric LLC
• AS34927 iFog GmbH
• AS34019 Hivane Association
• AS37721 Virtual Technologies & Solutions
• AS1103 SURF B.V.
• AS24482 SG.GS
• AS20764 CJSC RASCOM

Routing security

• RPKI: 7 valid, 0 invalid and 1 not-found announcements; 14 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 23 route objects.
• Listed in as-sets: AS-DINET-V6, AS210269:AS-ALL, AS56504:AS-ALL, AS56504:AS-ALL, AS56504:AS-ONLY.

Internet exchanges

• The Frys Internet Exchange — Frysian, Netherlands
• NetIX — Sofia, Bulgaria
• InterIX Internet Exchange — Amsterdam, Netherlands