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ASN Lookup Tool
AS24287 tein2-jp

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS24287
Organisation
Research Organization of Information and Systems..
Name
tein2-jp
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#72,510 out of 79,014
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-14
Receiving From
ASN
Organisation
AS2907
JP flagfor assignment to JPNIC members
AS7660
JP flagAsia Pacific Advanced Network - Japan C/O KDDI G..
Transit To
ASN
Organisation
AS4538
CN flagChina Education and Research Network Center Tsin..
AS24489
CN flagTrans-Eurasia Information Network (TEIN2) - Nort..
AS24490
CN flagTrans-Eurasia Information Network (TEIN2) - SG C..
IPv4 Active Prefixes
PrefixRange FromRange To
192.50.12.0/24192.50.12.0192.50.12.255
IPv6 Active Prefixes
PrefixRange FromRange To
2001:df0:46::/482001:df0:46::2001:df0:46:ffff:ffff:ffff:ffff:ffff