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ASN Lookup Tool
AS2522 PPP-EXP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2522
Organisation
Japan Network Information Center
Name
PPP-EXP
Total IPv4 Addresses
229,120
Total IPv4 Prefixes
15
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#988 out of 77,675
Registry
Jpnic
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
Receiving From

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

ASN
Organisation
AS2497
JP flagInternet Initiative Japan Inc.
IPv4 Active Prefixes

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

Prefix61.122.16.0/22
Range From61.122.16.0
Range To61.122.19.255
Prefix103.210.108.0/22
Range From103.210.108.0
Range To103.210.111.255
Prefix133.112.0.0/16
Range From133.112.0.0
Range To133.112.255.255
Prefix150.41.0.0/16
Range From150.41.0.0
Range To150.41.255.255
Prefix158.200.0.0/16
Range From158.200.0.0
Range To158.200.255.255
Showing 5 of 15
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.