ASN Lookup Tool
AS63790 CYBERAGENT

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS63790
Organisation
CYBER AGENT, LTD. Abema Towers 40-1 Udagawacho S..
Name
CYBERAGENT
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
30
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#66,603 out of 77,682
Registry
Apnic
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-08
Receiving From

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

ASN
Organisation
ZZ flagBroadBand Tower
JP flagSoftEther Corporation
JP flagHome NOC Operators Group
IPv4 Active Prefixes

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

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.