René's autonomous number (ASN) Lookup Tool

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ALFATELECOM-AS ALFA TELECOM s.r.o. (CZ)

This AS controls 493568 IP 4 addresses:

StartEndAddresses
31.148.0.031.148.255.25565536
91.201.20.091.201.23.2551024
92.38.0.092.38.127.25532768
92.253.128.092.253.255.25532768
93.170.0.093.171.255.255131072
95.46.0.095.47.255.255131072
146.120.0.0146.120.255.25565536
146.158.0.0146.158.127.25532768
185.67.252.0185.67.255.2551024

Source of data

This data was collected from the five Regional Internet Registries (RIR): AfrinIC, APNIC, ARIN, LACNIC and RIPE.
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List of autonomous systems in CZ
log_id = 113164
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Disclaimer: This dataset is provided "as is" for informational purposes only.
No guarantee is made regarding the accuracy, completeness, or timeliness of the data. The provider makes no warranties, either express or implied, and assumes no legal liability or responsibility for any loss or damage resulting from the use, misuse, or reliance on this dataset. Users are responsible for verifying any results obtained from it and for ensuring that their use complies with applicable laws and regulations.