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ASN Lookup Tool
AS4665 YONSEI-AS-KR

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4665
Organisation
Yonsei University
Name
YONSEI-AS-KR
Total IPv4 Addresses
65,280
Total IPv4 Prefixes
46
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,639 out of 79,004
Registry
Apnic
Registered Country
KR flagKR
Registered Country Name
Korea (the Republic of)
Registered Date
Registration Last Change
2016-11-28
Receiving From
ASN
Organisation
AS4766
KR flagKorea Telecom
AS9318
KR flagSK Broadband Co Ltd
AS3786
KR flagLG DACOM Corporation
IPv4 Active Prefixes
PrefixRange FromRange To
1.233.206.0/231.233.206.01.233.207.255
1.233.208.0/201.233.208.01.233.223.255
1.233.224.0/231.233.224.01.233.225.255
1.233.226.0/241.233.226.01.233.226.255
1.233.227.0/241.233.227.01.233.227.255
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