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ASN Lookup Tool
AS55384 JAIST-EXP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS55384
Organisation
Japan Advanced Institute of Science and Technolo..
Name
JAIST-EXP
Total IPv4 Addresses
16384
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,309 out of 77,303
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
AS2500
JP flagWIDE Project in Japan
IPv4 Active Prefixes

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

Prefix133.4.0.0/18
Range From133.4.0.0
Range To133.4.63.255
IPv6 Active Prefixes
Prefix2001:df0:2ee::/48
Range From2001:df0:2ee::
Range To2001:df0:2ee: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.