AS12905 ACS-SK-AS ACS spol. s r. o.

ACS-SK-AS ACS spol. s r. o. · registered in Slovakia

IPv4 addresses9,9845 prefixes · <0.001% of announced IPv4

Rank in Slovakia#19largest network in SK by IPv4 space, of 191 · 0.39% of SK

Rank worldwide#9,089of 79,396 networks with IPv4

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

CountrySlovakia196 ASNs registered there

Open AS12905 in ASN lookup Look up an IP in this network (46.29.1.1) All networks in Slovakia

IPv4 prefixes

All 5 prefixes, in address order.

46.29.1.0/24
62.176.160.0/19
185.250.244.0/22
193.200.9.0/24
195.146.13.0/24

IPv6 prefixes

All 1 prefix.

2a06:6bc0::/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