ASN Info, a.s. Czech Republic , CZ

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Organization, a.s.
Country Czech Republic
Registry ripencc
Type business
allocated 2007-05-29
IPv4 addresses 3,072
IPv6 addresses 79228162514264337593543950336
Prefixes 12

Prefix Details

showing the first 20

Prefix Total ips 512 256 256 512 512 1024

Network Speed

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


There are 11 peers for this ASN.

CESNET z.s.p.o.AS2852
Dial Telecom, a.s.AS29208
Freenet Liberec, z.s.AS29504
PJSC VimpelcomAS3216
Core-Backbone GmbHAS33891
Onecom Global Communications LTDAS51185
Sirius Technology SRLAS60501
NIX.CZ z.s.p.o.AS6881
Hurricane Electric LLCAS6939
Zayo France SASAS8218


There are 2 upstreams for this ASN.

Dial Telecom, a.s.AS29208
Hurricane Electric LLCAS6939


There is 1 downstream for this ASN. datova centra, s.r.o.AS200600

Hosted Domains

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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.