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ASN Lookup Tool
AS2515 ASN-JPNIC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2515
Organisation
Japan Network Information Center
Name
ASN-JPNIC
Total IPv4 Addresses
2,496
Total IPv4 Prefixes
4
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#20,747 out of 77,675
Registry
Radb
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
2023-06-19
Registration Last Change
Receiving From

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

ASN
Organisation
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS2497
JP flagInternet Initiative Japan Inc.
AS2518
JP flagBIGLOBE Inc.
AS6939
US flagHurricane Electric LLC
AS38195
AU flagSUPERLOOP (AUSTRALIA) PTY LTD
Showing 5 of 14
Transit To

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

 

ASN
Organisation
AS131971
JP flagJapan Network Information Center
IPv4 Active Prefixes

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

Prefix103.131.194.0/23
Range From103.131.194.0
Range To103.131.195.255
Prefix192.41.192.0/24
Range From192.41.192.0
Range To192.41.192.255
Prefix202.12.30.0/24
Range From202.12.30.0
Range To202.12.30.255
Prefix211.120.240.0/21
Range From211.120.240.0
Range To211.120.247.255
IPv6 Active Prefixes
Prefix2001:dc2::/32
Range From2001:dc2::
Range To2001:dc2: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.