AS400653

Name: AS400653 — University of Pennsylvania
Creator: ipdex

University of Pennsylvania Unknown registered in United States

1IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#79,234AS Rank

325/327RIS visibility

#8,997Rank in United States

2024-10-02Allocated

University of Pennsylvania (AS400653) — Unknown, registered in United States. announces 1 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #8997. Allocated: 2024-10-02.

IPv4 1IPv6 1

Announced prefixes · 2

v4 165.123.192.0/23 valid
v6 2607:f470:5000::/48 valid

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

Routing: 1 IPv4 · 1 IPv6 announced · RIS visibility 325/327 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	2
2026-06-13	2

AS topology · Customer cone 1

Providers · 1

AS174 Cogent Communications, LLC

Embed this on your site

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

Badge

Markdown

[![AS400653 on ipdex](https://ipdex.io/badge/asn/400653.svg)](https://ipdex.io/asn/AS400653/)

HTML

<a href="https://ipdex.io/asn/AS400653/"><img src="https://ipdex.io/badge/asn/400653.svg" alt="AS400653 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/400653" 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.