AS57172 GlobalLayer Global Layer B.V.

GlobalLayer Global Layer B.V. · registered in the Netherlands

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Netherlands#729largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#52,670of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryNetherlands1,098 ASNs registered there

Open AS57172 in ASN lookup Look up an IP in this network (37.123.208.1) All networks in Netherlands

IPv4 prefixes

All 2 prefixes, in address order.

37.123.208.0/24
109.202.97.0/24

Other ASNs named GlobalLayer Global Layer B.V.

1 other network uses the same organisation name; together with AS57172 they announce 38,400 IPv4 addresses.

ASNNameIPv4 addresses

AS49453GLOBALLAYER Global Layer B.V. NL37,888

Similar-sized networks in Netherlands

ASNNameIPv4 addresses

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AS59685#730 VANOORD-AS Van Oord Dredging and Marine Contractors BV512

AS59929#731 FLEXIBELT Flexibelt B.V.512

AS60126#732 ON2IT ON2IT B.V.512

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