ASN Lookup Tool
AS211398 Mike Marchal
An 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.
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ASN Lookup for:
AS211398
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ASN
AS211398
Organisation
Mike Marchal
AS Name
CrazyGroup-AS
IPv4 Addresses Announced
256
IPv4 Prefixes Announced
1
IPv6 Prefixes Announced
8
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#57,803 out of 75,546
Registry
Ripe
Registered Country
BE
Registration Date
2021-04-30
Registration Change
2023-03-10
Receiving From
Transit To
Active Prefixes IPv4
Prefix
Range From
Range To
Active Prefixes IPv6
Prefix
Range From
Range To
Prefix
2a12:4940:1200::/48
Range From
2a12:4940:1200::
Prefix
2a12:4940:1234::/48
Range From
2a12:4940:1234::
Prefix
2a12:4940:1965::/48
Range From
2a12:4940:1965::
Prefix
2a12:4942:174::/48
Range From
2a12:4942:174::
Prefix
2a12:4946:1600::/48
Range From
2a12:4946:1600::
Prefix
2a12:4946:1650::/48
Range From
2a12:4946:1650::
Prefix
2a12:4946:1655::/48
Range From
2a12:4946:1655::