ASN Lookup Tool
AS2497 IIJ-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2497
Organisation
Internet Initiative Japan Inc.
Name
IIJ-AS
Total IPv4 Addresses
3798611
Total IPv4 Prefixes
196
Total IPv6 Prefixes
8
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#137 out of 76,189
Registry
Radb
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
US flagAT&T Services, Inc.
US flagVerizon Business
DE flagDeutsche Telekom AG
US flagLevel 3 Parent, LLC
US flagCogent Communications
Showing 5 of 51
Transit To

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

 

ASN
Organisation
US flagFC2 INC
FR flagLexprecia SARL
FR flagZIOSTING SAS
ZA flagLimelight Networks
WORLD flagPrivate Use AS
Showing 5 of 870
IPv4 Active Prefixes

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

Range From103.2.57.0
Range To103.2.57.255
Range From103.2.58.0
Range To103.2.59.255
Range From103.5.23.0
Range To103.5.23.255
Showing 5 of 196
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.