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ASN Lookup Tool
AS17506 usen

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17506
Organisation
UCOM Corp. 4-2-8, Shibaura, Minato-Ku Tokyo 108-..
Name
usen
Total IPv4 Addresses
5,380,890
Total IPv4 Prefixes
41
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#94 out of 79,121
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-22
Receiving From
ASN
Organisation
AS2519
JP flagARTERIA Networks Corporation Asahisemei Ohtemach..
Transit To
ASN
Organisation
AS17699
JP flagUCOM Corp. 4-2-8, Shibaura, Minato-Ku Tokyo 108-..
IPv4 Active Prefixes
PrefixRange FromRange To
43.232.0.0/1443.232.0.043.235.255.255
58.4.0.0/1558.4.0.058.5.255.255
58.12.0.0/1558.12.0.058.13.255.255
58.80.0.0/1558.80.0.058.81.255.255
58.156.0.0/1558.156.0.058.157.255.255
Showing 5 of 41
IPv6 Active Prefixes
PrefixRange FromRange To
2405:f800::/322405:f800::2405:f800:ffff:ffff:ffff:ffff:ffff:ffff