AS397181

Name: AS397181 — Stack Harbor Inc.
Creator: ipdex

Stack Harbor Inc. Unknown registered in Canada

7IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#77,104AS Rank

327/327RIS visibility

#367Rank in Canada

2018-12-04Allocated

Stack Harbor Inc. (AS397181) — Unknown, registered in Canada. announces 7 IPv4 prefixes + 1 IPv6 prefixes. Rank in Canada: #367. Allocated: 2018-12-04.

IPv4 7IPv6 1

Announced prefixes · 8

v4 142.249.0.0/24 valid
v4 142.249.1.0/24 valid
v4 142.249.2.0/24 valid
v4 142.249.3.0/24 valid
v4 205.204.80.0/24 valid
v4 23.128.160.0/24 valid
v4 68.71.54.0/24 valid
v6 2604:c840::/32 valid

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

Routing: 7 IPv4 · 1 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 1

Providers · 2

AS174 Cogent Communications, LLC
AS10929 eStruxture Data Centers Inc.

Embed this on your site

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

Badge

Markdown

[![AS397181 on ipdex](https://ipdex.io/badge/asn/397181.svg)](https://ipdex.io/asn/AS397181/)

HTML

<a href="https://ipdex.io/asn/AS397181/"><img src="https://ipdex.io/badge/asn/397181.svg" alt="AS397181 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/397181" 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.