AS215667 Cyclop Cyclop S.a r.l.

Cyclop Cyclop S.a r.l. · registered in Luxembourg

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Luxembourg#66largest network in LU by IPv4 space, of 103 · 0.04% of LU

Rank worldwide#46,356of 79,396 networks with IPv4

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

CountryLuxembourg105 ASNs registered there

Open AS215667 in ASN lookup Look up an IP in this network (185.50.253.1) All networks in Luxembourg

IPv4 prefixes

All 2 prefixes, in address order.

185.50.253.0/24
185.254.37.0/24

IPv6 prefixes

All 1 prefix.

2a05:fd00::/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