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204.15.20.5 |
| base | record | name | ip | reverse | route | as |
| mx00.sctm.tfbnw.net | a | 204.15.20.5 220 mx01.sctm.tfbnw.net ESMTP (5087068f9... |
204.15.20.0/22 Facebook, Inc. |
AS32934 THEFACEBOOK Facebook, Inc. 471 Emerson Ave Palo Alto, CA 94301 |
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| mx01.facebook.com | ||||||
| mx01.sctm.tfbnw.net |