AS12577 MMC-AT-AS MMC GmbH

MMC-AT-AS MMC GmbH · registered in Austria

IPv4 addresses9,2162 prefixes · <0.001% of announced IPv4

Rank in Austria#82largest network in AT by IPv4 space, of 619 · 0.09% of AT

Rank worldwide#9,421of 79,396 networks with IPv4

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

CountryAustria646 ASNs registered there

Open AS12577 in ASN lookup Look up an IP in this network (185.104.224.1) All networks in Austria

IPv4 prefixes

All 2 prefixes, in address order.

185.104.224.0/22
212.108.32.0/19

IPv6 prefixes

All 1 prefix.

2a00:1618::/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