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ASN Lookup Tool
AS37936 SINA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS37936
Organisation
15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidia..
Name
SINA
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
5
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#28,214 out of 78,969
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2023-11-28
Receiving From
ASN
Organisation
AS9304
HK flagHGC Global Communications Limited
AS133111
CN flagCERNET New Technology Co., Ltd
IPv4 Active Prefixes
PrefixRange FromRange To
36.51.224.0/2436.51.224.036.51.224.255
36.51.225.0/2436.51.225.036.51.225.255
36.51.226.0/2436.51.226.036.51.226.255
36.51.248.0/2436.51.248.036.51.248.255
36.51.254.0/2436.51.254.036.51.254.255
IPv6 Active Prefixes
PrefixRange FromRange To
2400:89c0:1130::/442400:89c0:1130::2400:89c0:113f:ffff:ffff:ffff:ffff:ffff
2400:89c0:2100::/482400:89c0:2100::2400:89c0:2100:ffff:ffff:ffff:ffff:ffff
2400:89c0:2200::/482400:89c0:2200::2400:89c0:2200:ffff:ffff:ffff:ffff:ffff
2400:89c0:3010::/442400:89c0:3010::2400:89c0:301f:ffff:ffff:ffff:ffff:ffff
2400:89c0:6100::/482400:89c0:6100::2400:89c0:6100:ffff:ffff:ffff:ffff:ffff