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BGP Network Lookup for 221.120.8.0/21

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221.120.8.0/22
AS17421
TW flagMobile Business Group Chunghwa Telecom Co., Ltd...
Subnets: 1
221.120.12.0/22
AS17421
TW flagMobile Business Group Chunghwa Telecom Co., Ltd...
Subnets: 1

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