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ASN Lookup Tool
AS131578 BFSUNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS131578
Organisation
Beijing Foreign Studies University
Name
BFSUNET
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#35,522 out of 79,120
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2023-11-28
Receiving From
ASN
Organisation
AS4538
CN flagChina Education and Research Network Center Tsin..
AS4847
CN flagChina Networks Inter-Exchange Using Internationa..
AS24349
CN flagCERNET2 IX at Peking University CERNET Center Be..
IPv4 Active Prefixes
PrefixRange FromRange To
103.94.12.0/22103.94.12.0103.94.15.255
IPv6 Active Prefixes
PrefixRange FromRange To
2401:33c0::/322401:33c0::2401:33c0:ffff:ffff:ffff:ffff:ffff:ffff