AS57032 vertebratus-nl-as Vertebratus B.V.

vertebratus-nl-as Vertebratus B.V. · registered in the Netherlands

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Netherlands#422largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#27,539of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS57032 in ASN lookup Look up an IP in this network (2.57.239.1) All networks in Netherlands

IPv4 prefixes

All 2 prefixes, in address order.

2.57.239.0/24
185.119.192.0/22

IPv6 prefixes

All 1 prefix.

2a12:9bc0::/29

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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