AS15575 FREITAG-AS FREITAG lab.ag

FREITAG-AS FREITAG lab.ag · registered in Switzerland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Switzerland#635largest network in CH by IPv4 space, of 741 · <0.01% of CH

Rank worldwide#63,682of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySwitzerland783 ASNs registered there

Open AS15575 in ASN lookup Look up an IP in this network (91.227.252.1) All networks in Switzerland

IPv4 prefixes

All 1 prefix, in address order.

91.227.252.0/24

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AS16242#637 AS-NEXTRA Gluecklich GmbH256

AS21124#638 RAVANA2 mailXpert GmbH256

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