AS211588 — XYPHEN Innovation Harbor B.V.

AS211588 announces 2 IPv4 prefixes covering 512 addresses and 17 IPv6 prefixes.

About this network

XYPHEN is operated by Innovation Harbor B.V.

What it's used for

• The address space carries hosting infrastructure, evidenced by reverse DNS entries such as hosted.by.xyphen.it and m0.yourcitymicrogreens.com.
• The AS announces 512 IPv4 addresses and 31 IPv6 prefixes, with 101 observed neighbours, indicating a role focused on providing connectivity and hosting services rather than pure transit.
• Traffic from this AS consists of web and API endpoints for hosted clients, supporting a technical ecosystem for infrastructure integration.

Notable

• Registrants for both announced IPv4 prefixes are listed as Innovation Harbor B.V., consistent with the AS holder.
• The address inventory is finely subdivided into two /24 blocks for IPv4 and multiple /48 to /41 blocks for IPv6, reflecting a structured corporate estate.

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

Announced prefixes

• 45.83.205.0/24
• 185.229.33.0/24
• 2a07:e345::/39
• 2a07:e345:201::/48
• 2a07:e345:202::/47
• 2a07:e345:204::/46
• 2a07:e345:208::/45
• 2a07:e345:210::/44
• 2a07:e345:220::/43
• 2a07:e345:240::/42
• 2a07:e345:280::/41
• 2a07:e345:300::/40
• 2a07:e345:400::/38
• 2a07:e345:800::/37
• 2a07:e345:1000::/36
• 2a07:e345:2000::/35
• 2a07:e345:4000::/34
• 2a07:e345:8000::/33
• 2a0f:ff40::/32

Upstream networks

• AS35133 Eranium B.V.
• AS49981 WorldStream B.V.
• AS20562 Broadband Hosting B.V.
• AS24785 Broadband Hosting B.V.
• AS6939 Hurricane Electric LLC
• AS50304 Blix Solutions AS
• AS57866 Fusix Networks B.V.
• AS24482 SG.GS
• AS204092 Association GRIFON
• AS48185 team.blue NV
• AS29632 Netassist International EOOD
• AS58057 Securebit AG
• AS56662 Marcin Gondek
• AS17639 Converge ICT Solutions Inc.
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS34927 iFog GmbH
• AS1103 SURF B.V.
• AS31500 Global Network Management Inc
• AS6696 VERIXI SA
• AS37721 Virtual Technologies & Solutions
• AS13030 Init7 (Switzerland) Ltd.

Downstream networks

• AS215481 Bram de Graaf trading as FlexyNode
• AS209990 Diyaaeldin Moustafa trading as Karmuz
• AS200223 Lars Jannick Volkers trading as Etheron Hosting
• AS215577 Lucas van Beek
• AS216107 Noah van der Aa trading as Frumentum Media
• AS203256 Budget Phone Company BV
• AS209626 Enflow B.V.
• AS401146 TURNEL

Adjacent networks

• AS35133 Eranium B.V.
• AS215481 Bram de Graaf trading as FlexyNode
• AS209990 Diyaaeldin Moustafa trading as Karmuz
• AS200223 Lars Jannick Volkers trading as Etheron Hosting
• AS215577 Lucas van Beek
• AS216107 Noah van der Aa trading as Frumentum Media
• AS24785 Broadband Hosting B.V.
• AS6939 Hurricane Electric LLC
• AS49981 WorldStream B.V.
• AS50304 Blix Solutions AS
• AS203256 Budget Phone Company BV
• AS20562 Broadband Hosting B.V.
• AS57866 Fusix Networks B.V.
• AS209626 Enflow B.V.
• AS56662 Marcin Gondek
• AS24482 SG.GS
• AS204092 Association GRIFON
• AS58057 Securebit AG
• AS29632 Netassist International EOOD
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS17639 Converge ICT Solutions Inc.
• AS6696 VERIXI SA
• AS34927 iFog GmbH
• AS37721 Virtual Technologies & Solutions
• AS56655 Gigahost AS

Routing security

• RPKI: 6 valid, 1 invalid and 0 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 57% of announcements registered; 10 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS-TRANSROUTE-SPEC, AS20473:AS-VULTR, AS211588:AS-XYPHEN, AS212635:AS-212635-PEERS, AS7545:AS-TPGN-CUSTOMERS.

Internet exchanges

• Neutral Internet Exchange — Amsterdam, Netherlands
• The Frys Internet Exchange — Frysian, Netherlands
• Speed Internet Exchange — Dronten, Netherlands
• ERA-IX Amsterdam — Amsterdam, Netherlands
• Nine IX — Paris, France