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ASN Lookup Tool
AS203577 FUMON_SHIMADATE

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS203577
Organisation
Fumon Shimadate
Name
FUMON_SHIMADATE
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
NA
Registry
Ripe
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
2022-07-29
Registration Last Change
2024-01-30
Receiving From

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

ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS53667
US flagFranTech Solutions
AS59105
JP flagHome NOC Operators Group
IPv6 Active Prefixes
Prefix2a12:dd47:81e0::/45
Range From2a12:dd47:81e0::
Range To2a12:dd47:81e7:ffff:ffff:ffff:ffff:ffff
Prefix2a12:dd47:81e8::/48
Range From2a12:dd47:81e8::
Range To2a12:dd47:81e8:ffff:ffff:ffff:ffff:ffff
Prefix2a12:dd47:81e9::/48
Range From2a12:dd47:81e9::
Range To2a12:dd47:81e9:ffff:ffff:ffff:ffff:ffff
Prefix2a12:dd47:81ea::/47
Range From2a12:dd47:81ea::
Range To2a12:dd47:81eb:ffff:ffff:ffff:ffff:ffff
Prefix2a12:dd47:81ec::/46
Range From2a12:dd47:81ec::
Range To2a12:dd47:81ef:ffff:ffff:ffff:ffff:ffff
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.