IP / ASN / Domain Lookup

IP / ASN / Domain Lookup216.57.144.13IPv4 Only
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ASN History
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AS Organization
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Last Seen
216.57.144.0/24
DataCenterCrown Castle
US United States
2026-07-02 18:09
2026-09-07 20:34
216.57.144.0/24
DataCenterUniversity of Colorado Hospital
US United States
2001-10-27 06:14
2001-11-20 22:01
Company History
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Registration History
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