AS19506 — Proofpoint Inc. (CLOUDMARK-PRD) | US

addr:  925 W Maude Ave, Sunnyvale, CA, 94085, US
reg:     US, ARIN, 2007-08-17
org:    Proofpoint, Inc., US (AS13916 AS22843 AS26211 AS19506)
last seen: 2020-03-16 (2001-01-18)
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Routing data used based on daily updated Packet Clearing House » Routing Data » IPv4 Daily Snapshots, the Route Views Archive Project » RIBs and RIPE RIS Raw Data » RIBs.

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