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ASN Lookup Tool
AS7664 HARENET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7664
Organisation
ASN-HARENET
Name
HARENET
Total IPv4 Addresses
9185
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,021 out of 77,273
Registry
Radb
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
2009-08-20
Registration Last Change
NA
Receiving From

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

ASN
Organisation
AS2497
JP flagInternet Initiative Japan Inc.
AS6939
US flagHurricane Electric LLC
AS9371
JP flagSAKURA internet // WEST JAPAN BACKBONE
Transit To

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

 

ASN
Organisation
AS23828
JP flagMisaki Town Office.
IPv4 Active Prefixes

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

Prefix110.172.48.0/22
Range From110.172.48.0
Range To110.172.51.255
Prefix210.167.64.0/19
Range From210.167.64.0
Range To210.167.95.255
IPv6 Active Prefixes
Prefix2400:3f80::/32
Range From2400:3f80::
Range To2400:3f80: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.