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ASN Lookup Tool
AS141005 SDEPN-AS-CN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS141005
Organisation
China Education and Research Network (CERNET)
Name
SDEPN-AS-CN
Total IPv4 Addresses
4,096
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,178 out of 79,192
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2023-02-15
Receiving From
ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS138371
CN flagChina Education and Research Network (CERNET)
IPv4 Active Prefixes
PrefixRange FromRange To
121.251.136.0/21121.251.136.0121.251.143.255
121.251.208.0/21121.251.208.0121.251.215.255