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ASN Lookup Tool
AS17936 CTK

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17936
Organisation
Cable Television Kani Co.,Ltd. 1-5,Hiromi,Kani-s..
Name
CTK
Total IPv4 Addresses
18,432
Total IPv4 Prefixes
5
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,711 out of 78,907
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-22
Receiving From
ASN
Organisation
AS9354
JP flagCommunity Network Center Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
125.2.208.0/20125.2.208.0125.2.223.255
203.104.112.0/20203.104.112.0203.104.127.255
203.110.224.0/21203.110.224.0203.110.231.255
218.40.240.0/20218.40.240.0218.40.255.255
218.228.80.0/20218.228.80.0218.228.95.255
IPv6 Active Prefixes
PrefixRange FromRange To
2406:9900::/322406:9900::2406:9900:ffff:ffff:ffff:ffff:ffff:ffff