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ASN Lookup Tool
AS9371 SAKURA-C

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS9371
Organisation
SAKURA internet // WEST JAPAN BACKBONE
Name
SAKURA-C
Total IPv4 Addresses
296,704
Total IPv4 Prefixes
97
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#831 out of 78,212
Registry
Radb
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
2023-11-22
Registration Last Change
Receiving From

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

ASN
Organisation
AS2516
JP flagKDDI CORPORATION
AS2914
US flagNTT America, Inc.
AS2497
JP flagInternet Initiative Japan Inc.
AS2518
JP flagBIGLOBE Inc.
AS6939
US flagHurricane Electric LLC
Showing 5 of 8
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS7684
JP flagSAKURA internet // HOKKAIDO BACKBONE
AS55897
JP flagSAKURA internet // IP ANYCAST BACKBONE
AS59105
JP flagHome NOC Operators Group
AS131969
JP flagSuzuyo Shinwart Corporation 4-1-23,Shiba,Minato-..
AS131976
JP flagINTERNET MULTIFEED CO. Urbannet Kanda Building 1..
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix49.212.0.0/18
Range From49.212.0.0
Range To49.212.63.255
Prefix49.212.64.0/24
Range From49.212.64.0
Range To49.212.64.255
Prefix49.212.67.0/24
Range From49.212.67.0
Range To49.212.67.255
Prefix49.212.68.0/23
Range From49.212.68.0
Range To49.212.69.255
Prefix49.212.71.0/24
Range From49.212.71.0
Range To49.212.71.255
Showing 5 of 97
IPv6 Active Prefixes
Prefix2403:3a00::/32
Range From2403:3a00::
Range To2403:3a00:ffff: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.