ıpdex
United States

AS26211

Proofpoint, Inc. Unknown registered in United States

48IPv4 prefixes
3IPv6 prefixes
100%RPKI-valid
#23,346AS Rank
327/327RIS visibility
#676Rank in United States
2007-10-31Allocated

Proofpoint, Inc. (AS26211) — Unknown, registered in United States. announces 48 IPv4 prefixes + 3 IPv6 prefixes. Rank in United States: #676. Allocated: 2007-10-31.

Announced prefixes · 51

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 48 IPv4 · 3 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 20 40 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1251
2026-06-1351

AS topology · Customer cone 1

Providers · 6

Peers · 1

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