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ASN Lookup Tool
AS17934 JGNv6

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17934
Organisation
National Institute of Information and Communicat..
Name
JGNv6
Total IPv4 Addresses
4096
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,624 out of 77,424
Registry
Jpnic
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
NA
Registration Last Change
NA
Receiving From

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

ASN
Organisation
AS2519
JP flagARTERIA Networks Corporation
AS2500
JP flagWIDE Project in Japan
AS9355
JP flagNational Institute of Information and Communicat..
AS101
US flagUniversity of Washington
AS11537
US flagInternet2
Showing 5 of 7
Transit To

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

 

ASN
Organisation
AS63770
JP flagIndustrial Cyber Security Center of Excellence
IPv4 Active Prefixes

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

Prefix202.180.32.0/21
Range From202.180.32.0
Range To202.180.39.255
Prefix202.180.40.0/21
Range From202.180.40.0
Range To202.180.47.255
IPv6 Active Prefixes
Prefix2001:e38::/32
Range From2001:e38::
Range To2001:e38: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.