AS13380

Name: AS13380 — Zix Corporation
Creator: ipdex

Zix Corporation Unknown registered in United States

6IPv4 prefixes

2IPv6 prefixes

13%RPKI-valid

#8,163AS Rank

327/327RIS visibility

#3,808Rank in United States

1999-05-25Allocated

Zix Corporation (AS13380) — Unknown, registered in United States. announces 6 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #3808. Allocated: 1999-05-25.

IPv4 6IPv6 2

Announced prefixes · 8

v4 199.30.232.0/21 valid
v4 207.195.176.0/21 unknown
v4 63.71.8.0/21 unknown
v4 8.19.116.0/24 unknown
v4 8.19.117.0/24 unknown
v4 8.19.118.0/24 unknown
v6 2620:12d:6000::/48 unknown
v6 2620:12d:6001::/48 unknown

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

Routing: 6 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	8
2026-06-13	8

AS topology · Customer cone 2

Providers · 3

AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS11427 Charter Communications Inc

Peers · 1

AS1000 LINK AMERICAN

Customers · 1

AS53780 APPRIVER LLC

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