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ASN Lookup Tool
AS209300 TWD2-NET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS209300
Organisation
Wende Tan
Name
TWD2-NET
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
8
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
Registry
Ripe
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
2019-03-01
Registration Last Change
2024-04-24
Receiving From
ASN
Organisation
AS45576
CN flagTsinghua University Beijing 100084, China
AS142650
WORLD flagPrivate Use AS
AS20473
US flagThe Constant Company, LLC
AS8772
UA flagNetAssist LLC
AS29632
BG flagNetassist International EOOD
Showing 5 of 7
Transit To
ASN
Organisation
AS24239
CN flagTWD2 Education and Research Network
AS38255
CN flagChina Education and Research Network (CERNET)
IPv6 Active Prefixes
PrefixRange FromRange To
2404:f4c0:f000::/482404:f4c0:f000::2404:f4c0:f000:ffff:ffff:ffff:ffff:ffff
2404:f4c0:f001::/482404:f4c0:f001::2404:f4c0:f001:ffff:ffff:ffff:ffff:ffff
2404:f4c0:f002::/482404:f4c0:f002::2404:f4c0:f002:ffff:ffff:ffff:ffff:ffff
2404:f4c0:f003::/482404:f4c0:f003::2404:f4c0:f003:ffff:ffff:ffff:ffff:ffff
2404:f4c0:f004::/462404:f4c0:f004::2404:f4c0:f007:ffff:ffff:ffff:ffff:ffff
Showing 5 of 8