ASN Info ISP Alliance a.s. Czech Republic , CZ

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Name tanet
Organization ISP Alliance a.s.
Country Czech Republic
Registry ripencc
Type business
allocated 2015-09-03
IPv4 addresses 4,096
IPv6 addresses 713053462628379038341895553024
Prefixes 4

Prefix Details

showing the first 20

Prefix Total ips 1024 1024 1024 1024

Network Speed

We don't currently have any network speed data for this network.


There is 1 peer for this ASN.

ISP Alliance a.s.AS47232


There is 1 upstream for this ASN.

ISP Alliance a.s.AS47232


There is 1 downstream for this ASN.

Jiri SperlAS51424

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Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.