AS211588 XYPHEN Innovation Harbor B.V.

XYPHEN Innovation Harbor B.V. · registered in the Netherlands

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Netherlands#663largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#46,411of 79,396 networks with IPv4

IPv61 x /32 (131,071 x /48)17 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS211588 in ASN lookup Look up an IP in this network (45.83.205.1) All networks in Netherlands

IPv4 prefixes

All 2 prefixes, in address order.

45.83.205.0/24
185.229.33.0/24

IPv6 prefixes

All 17 prefixes.

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

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources