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ASN Lookup Tool
AS209512 THOMASSEN-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS209512
Organisation
Alex Thomassen
Name
THOMASSEN-AS
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
8
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
Registry
Ripe
Registered Country
NO flag NO
Registered Country Name
Norway
Registered Date
2022-01-21
Registration Last Change
2024-10-18
Receiving From

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

ASN
Organisation
AS53667
US flagFranTech Solutions
AS61138
US flagZappie Host LLC
AS56655
NO flagGigahost AS
IPv6 Active Prefixes
Prefix2a05:dfc1:c501::/48
Range From2a05:dfc1:c501::
Range To2a05:dfc1:c501:ffff:ffff:ffff:ffff:ffff
Prefix2a05:dfc1:c502::/48
Range From2a05:dfc1:c502::
Range To2a05:dfc1:c502:ffff:ffff:ffff:ffff:ffff
Prefix2a05:dfc1:c505::/48
Range From2a05:dfc1:c505::
Range To2a05:dfc1:c505:ffff:ffff:ffff:ffff:ffff
Prefix2a06:a005:80::/48
Range From2a06:a005:80::
Range To2a06:a005:80:ffff:ffff:ffff:ffff:ffff
Prefix2a06:a005:81::/48
Range From2a06:a005:81::
Range To2a06:a005:81:ffff:ffff:ffff:ffff:ffff
Showing 5 of 8
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.