AS30238

Name: AS30238 — Cisco Systems Ironport Division
Creator: ipdex

Cisco Systems Ironport Division Unknown registered in Germany

60IPv4 prefixes

4IPv6 prefixes

88%RPKI-valid

#25,339AS Rank

327/327RIS visibility

#61Rank in Germany

2008-02-01Allocated

Cisco Systems Ironport Division (AS30238) — Unknown, registered in Germany. announces 60 IPv4 prefixes + 4 IPv6 prefixes. Rank in Germany: #61. Allocated: 2008-02-01.

IPv4 60IPv6 4

Announced prefixes · 64

v4 139.138.36.0/24 valid
v4 139.138.37.0/24 valid
v4 139.138.60.0/24 valid
v4 139.138.61.0/24 valid
v4 139.138.62.0/24 valid
v4 139.138.63.0/24 valid
v4 184.94.255.0/24 unknown
v4 194.165.192.0/24 unknown
v4 194.165.193.0/24 unknown
v4 194.165.194.0/24 unknown
v4 194.165.202.0/24 valid
v4 194.165.205.0/24 valid
v4 194.165.213.0/24 unknown
v4 194.165.214.0/24 unknown
v4 194.165.215.0/24 unknown
v4 194.165.216.0/24 unknown
v4 207.54.64.0/24 valid
v4 207.54.65.0/24 valid
v4 207.54.66.0/24 valid
v4 207.54.67.0/24 valid
v4 207.54.68.0/24 valid
v4 207.54.69.0/24 valid
v4 207.54.70.0/24 valid
v4 207.54.71.0/24 valid
v4 207.54.72.0/24 valid
v4 207.54.76.0/24 valid
v4 207.54.77.0/24 valid
v4 207.54.78.0/24 valid
v4 207.54.88.0/24 valid
v4 207.54.89.0/24 valid
v4 207.54.90.0/24 valid
v4 207.54.91.0/24 valid
v4 216.71.136.0/24 valid
v4 216.71.139.0/24 valid
v4 216.71.156.0/24 valid
v4 216.71.157.0/24 valid
v4 216.71.158.0/24 valid
v4 216.71.159.0/24 valid
v4 23.90.102.0/24 valid
v4 23.90.104.0/24 valid
v4 23.90.105.0/24 valid
v4 23.90.110.0/24 valid
v4 23.90.111.0/24 valid
v4 23.90.114.0/24 valid
v4 23.90.115.0/24 valid
v4 23.90.116.0/24 valid
v4 23.90.117.0/24 valid
v4 23.90.118.0/24 valid
v4 23.90.119.0/24 valid
v4 23.90.122.0/24 valid

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

Routing: 60 IPv4 · 4 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	64
2026-06-13	64
2026-06-14	64

AS topology · Customer cone 1

Providers · 6

AS3257 GTT Communications Inc.
AS174 Cogent Communications, LLC
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS20562 Open Peering
AS24785 Broadband Hosting B.V.
AS286 GTT Communications (AS286)

Embed this on your site

Free badges and live charts — they update as the index does. No key, link back to ipdex.

Badge

Markdown

[![AS30238 on ipdex](https://ipdex.io/badge/asn/30238.svg)](https://ipdex.io/asn/AS30238/)

HTML

<a href="https://ipdex.io/asn/AS30238/"><img src="https://ipdex.io/badge/asn/30238.svg" alt="AS30238 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/30238" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>

oEmbed-enabled: paste the page URL into platforms that support oEmbed and the chart embeds automatically.