AS57757 ALOPEX Jonas Meier

ALOPEX Jonas Meier · registered in Switzerland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Switzerland#614largest network in CH by IPv4 space, of 741 · <0.01% of CH

Rank worldwide#61,454of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySwitzerland783 ASNs registered there

Open AS57757 in ASN lookup Look up an IP in this network (91.213.19.1) All networks in Switzerland

IPv4 prefixes

All 1 prefix, in address order.

91.213.19.0/24

IPv6 prefixes

All 1 prefix.

2001:67c:fe8::/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