AS211041 SWOOTH-AS Connectra B.V.

SWOOTH-AS Connectra B.V. · registered in the Netherlands

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in Netherlands#613largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#43,200of 79,396 networks with IPv4

IPv617 x /482 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS211041 in ASN lookup Look up an IP in this network (103.166.229.1) All networks in Netherlands

IPv4 prefixes

All 3 prefixes, in address order.

103.166.229.0/24
185.172.167.0/24
188.64.138.0/24

IPv6 prefixes

All 2 prefixes.

2001:678:fb0::/48
2a0e:fd45:2ba0::/44

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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