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ASN Lookup Tool
AS23820 Rakuten

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23820
Organisation
Rakuten Group, Inc. Rakuten Crimson House, Rakut..
Name
Rakuten
Total IPv4 Addresses
69,632
Total IPv4 Prefixes
13
Total IPv6 Prefixes
22
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,583 out of 79,090
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-15
Receiving From
ASN
Organisation
AS2516
JP flagKDDI CORPORATION
AS2914
US flagNTT America, Inc.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS2497
JP flagInternet Initiative Japan Inc.
AS2518
JP flagBIGLOBE Inc.
Showing 5 of 17
Transit To
ASN
Organisation
AS131914
JP flagRakuten Group, Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
133.237.0.0/17133.237.0.0133.237.127.255
133.237.128.0/18133.237.128.0133.237.191.255
133.237.192.0/19133.237.192.0133.237.223.255
133.237.224.0/20133.237.224.0133.237.239.255
133.237.240.0/21133.237.240.0133.237.247.255
Showing 5 of 13
IPv6 Active Prefixes
PrefixRange FromRange To
2403:400::/392403:400::2403:400:1ff:ffff:ffff:ffff:ffff:ffff
2403:400:200::/402403:400:200::2403:400:2ff:ffff:ffff:ffff:ffff:ffff
2403:400:300::/402403:400:300::2403:400:3ff:ffff:ffff:ffff:ffff:ffff
2403:400:400::/402403:400:400::2403:400:4ff:ffff:ffff:ffff:ffff:ffff
2403:400:500::/402403:400:500::2403:400:5ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 22