AS40623

Name: AS40623 — Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory
Creator: ipdex

Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory Unknown registered in United States

2IPv4 prefixes

2IPv6 prefixes

100%RPKI-valid

#30,481AS Rank

326/327RIS visibility

#6,069Rank in United States

2008-02-14Allocated

Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory (AS40623) — Unknown, registered in United States. announces 2 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #6069. Allocated: 2008-02-14.

IPv4 2IPv6 2

Announced prefixes · 4

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

Routing: 2 IPv4 · 2 IPv6 announced · RIS visibility 326/327 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	4
2026-06-13	4

AS topology · Customer cone 1

Providers · 1

AS3477 National Oceanic and Atmospheric Administration

Embed this on your site

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

Badge

Markdown

[![AS40623 on ipdex](https://ipdex.io/badge/asn/40623.svg)](https://ipdex.io/asn/AS40623/)

HTML

<a href="https://ipdex.io/asn/AS40623/"><img src="https://ipdex.io/badge/asn/40623.svg" alt="AS40623 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/40623" 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.