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ASN Lookup Tool
AS18266 CNA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18266
Organisation
Cable Networks Akita Co.,Ltd. 1-59 Yabasedojyoun..
Name
CNA
Total IPv4 Addresses
6,144
Total IPv4 Prefixes
7
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12,900 out of 78,226
Registry
Apnic
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-09-18
Receiving From

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

ASN
Organisation
AS23783
JP flagCable Networks Akita Co.,Ltd. 1-59 Yabasedojyoun..
Transit To

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

 

ASN
Organisation
AS59111
JP flagAkita International University
IPv4 Active Prefixes

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

Prefix203.179.240.0/22
Range From203.179.240.0
Range To203.179.243.255
Prefix203.179.246.0/23
Range From203.179.246.0
Range To203.179.247.255
Prefix203.179.250.0/23
Range From203.179.250.0
Range To203.179.251.255
Prefix210.143.112.0/21
Range From210.143.112.0
Range To210.143.119.255
Prefix210.143.120.0/23
Range From210.143.120.0
Range To210.143.121.255
Showing 5 of 7
IPv6 Active Prefixes
Prefix2001:e58::/32
Range From2001:e58::
Range To2001:e58: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.