IP / ASN / Domain Lookup

IP / ASN / Domain Lookup211.81.48.22IPv4 Only
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ASN History
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AS Organization
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Last Seen
211.81.48.0/20
DataCenterCERNET-CN
CN China
2004-01-27 16:35
2026-08-12 12:08
211.81.48.0/20
DataCenterCERNET2 IX at Tianjin University
CN China
2020-01-07 15:02
2025-07-24 07:13
Company History
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Registration History
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IP Location History
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