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AS59599 NCCW-AS NCCW B.V.

NCCW-AS NCCW B.V. · registered in the Netherlands

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4
Rank in Netherlands#252largest network in NL by IPv4 space, of 1,026 · <0.01% of NL
Rank worldwide#16,281of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryNetherlands1,098 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 151.236.128.0/20

Similar-sized networks in Netherlands

ASNNameIPv4 addresses
AS20504#249 RTL-AS RTL Nederland B.V.4,096
AS21139#250 ASSONYITE Sony Europe B.V.4,096
AS28806#251 KLMNET-AS Koninklijke Luchtvaart Maatschappij N.V.4,096
AS59630#253 NN_Insurance_EurAsia_NV_ITH-AS NN Insurance EurAsia NV4,096
AS34766#254 Layer23 atom86 BV3,840
AS48972#255 BETTER-BE BetterBe B.V.3,840

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