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ASN Lookup Tool
AS23783 CNA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23783
Organisation
Cable Networks Akita Co.,ltd.
Name
CNA
Total IPv4 Addresses
42738
Total IPv4 Prefixes
18
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,430 out of 77,308
Registry
Radb
Registered Country
ZZ flag ZZ
Registered Country Name
ZZ
Registered Date
NA
Registration Last Change
NA
Receiving From

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

ASN
Organisation
AS17676
JP flagSoftBank Corp.
AS2516
JP flagKDDI CORPORATION
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS2497
JP flagInternet Initiative Japan Inc.
AS2518
JP flagBIGLOBE Inc.
Showing 5 of 16
Transit To

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

 

ASN
Organisation
AS18266
JP flagDatacore Works Co.,Ltd.
AS131953
JP flagNPO Yutopianet
IPv4 Active Prefixes

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

Prefix27.110.96.0/20
Range From27.110.96.0
Range To27.110.111.255
Prefix27.110.112.0/21
Range From27.110.112.0
Range To27.110.119.255
Prefix61.11.128.0/19
Range From61.11.128.0
Range To61.11.159.255
Prefix61.11.160.0/20
Range From61.11.160.0
Range To61.11.175.255
Prefix61.11.176.0/20
Range From61.11.176.0
Range To61.11.191.255
Showing 5 of 18
IPv6 Active Prefixes
Prefix2403:5a00::/33
Range From2403:5a00::
Range To2403:5a00:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2403:5a00:8000::/34
Range From2403:5a00:8000::
Range To2403:5a00:bfff:ffff:ffff:ffff:ffff:ffff
Prefix2403:5a00:c000::/35
Range From2403:5a00:c000::
Range To2403:5a00:dfff:ffff:ffff:ffff:ffff:ffff
Prefix2403:5a00:e000::/36
Range From2403:5a00:e000::
Range To2403:5a00:efff:ffff:ffff:ffff:ffff:ffff
Prefix2403:5a00:f000::/37
Range From2403:5a00:f000::
Range To2403:5a00:f7ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17
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.