ASN Lookup Tool
AS211334 Master_IT_Technologies-2

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS211334
Organisation
MASTER IT Technologies, a.s.
Name
Master_IT_Technologies-2
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#64,093 out of 77,324
Registry
Ripe
Registered Country
CZ flag CZ
Registered Country Name
Czechia
Registered Date
2021-05-12
Registration Last Change
2021-05-12
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
CZ flagNej.cz s.r.o.
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.