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ASN Lookup Tool
AS24164 UBBNET-AS-TW

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS24164
Organisation
UNION BROADBAND NETWORK 13F, No. 27, Sec. 1st, A..
Name
UBBNET-AS-TW
Total IPv4 Addresses
267,760
Total IPv4 Prefixes
256
Total IPv6 Prefixes
12
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#924 out of 79,425
Registry
Apnic
Registered Country
TW flagTW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2025-11-06
Receiving From
ASN
Organisation
AS9924
TW flagTaiwan Fixed Network, Telco and Network Service ..
IPv4 Active Prefixes
PrefixRange FromRange To
45.64.32.0/2345.64.32.045.64.33.255
49.158.0.0/2149.158.0.049.158.7.255
49.158.8.0/2149.158.8.049.158.15.255
49.158.16.0/2149.158.16.049.158.23.255
49.158.24.0/2149.158.24.049.158.31.255
Showing 5 of 256
IPv6 Active Prefixes
PrefixRange FromRange To
2407:4b00:1000::/362407:4b00:1000::2407:4b00:1fff:ffff:ffff:ffff:ffff:ffff
2407:4b00:2000::/362407:4b00:2000::2407:4b00:2fff:ffff:ffff:ffff:ffff:ffff
2407:4b00:3000::/362407:4b00:3000::2407:4b00:3fff:ffff:ffff:ffff:ffff:ffff
2407:4b00:5000::/362407:4b00:5000::2407:4b00:5fff:ffff:ffff:ffff:ffff:ffff
2407:4b00:fd01::/482407:4b00:fd01::2407:4b00:fd01:ffff:ffff:ffff:ffff:ffff
Showing 5 of 12