AS51514 SPOTLER Spotler Nederland B.V.

SPOTLER Spotler Nederland B.V. · registered in the Netherlands

IPv4 addresses5,1203 prefixes · <0.001% of announced IPv4

Rank in Netherlands#211largest network in NL by IPv4 space, of 1,026 · 0.01% of NL

Rank worldwide#13,273of 79,396 networks with IPv4

IPv61 x /32 (65,537 x /48)2 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS51514 in ASN lookup Look up an IP in this network (37.221.216.1) All networks in Netherlands

IPv4 prefixes

All 3 prefixes, in address order.

37.221.216.0/21
46.31.48.0/21
185.53.16.0/22

IPv6 prefixes

All 2 prefixes.

2a02:23e8::/32
2a02:23ee::/48

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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