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ASN Lookup Tool
AS9505 TWGATE-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS9505
Organisation
Chunghwa Telecom Co., Ltd.
Name
TWGATE-AP
Total IPv4 Addresses
22,016
Total IPv4 Prefixes
51
Total IPv6 Prefixes
39
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,094 out of 78,887
Registry
Apnic
Registered Country
TW flagTW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2020-06-10
Receiving From
ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS2516
JP flagKDDI CORPORATION
AS2914
US flagNTT America, Inc.
Showing 5 of 71
Transit To
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS21928
US flagT-Mobile USA, Inc.
AS3462
TW flagChunghwa Telecom Co., Ltd.
AS65137
WORLD flagPrivate Use AS
AS2907
JP flagfor assignment to JPNIC members
Showing 5 of 125
IPv4 Active Prefixes
PrefixRange FromRange To
66.171.112.0/2366.171.112.066.171.113.255
66.171.116.0/2366.171.116.066.171.117.255
175.41.48.0/24175.41.48.0175.41.48.255
175.41.49.0/24175.41.49.0175.41.49.255
175.41.50.0/24175.41.50.0175.41.50.255
Showing 5 of 51
IPv6 Active Prefixes
PrefixRange FromRange To
2001:b200::/382001:b200::2001:b200:3ff:ffff:ffff:ffff:ffff:ffff
2001:b200:400::/392001:b200:400::2001:b200:5ff:ffff:ffff:ffff:ffff:ffff
2001:b200:600::/402001:b200:600::2001:b200:6ff:ffff:ffff:ffff:ffff:ffff
2001:b200:700::/402001:b200:700::2001:b200:7ff:ffff:ffff:ffff:ffff:ffff
2001:b200:800::/372001:b200:800::2001:b200:fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 39