ıpdex
Russia

AS21143

Tula State University Unknown registered in Russia

2IPv4 prefixes
0IPv6 prefixes
#20,802AS Rank
#2,083Rank in Russia
2001-09-10Allocated

Tula State University (AS21143) — Unknown, registered in Russia. announces 2 IPv4 prefixes + 0 IPv6 prefixes. Rank in Russia: #2083. Allocated: 2001-09-10.

Announced prefixes · 2

— Routing status unavailable

Prefix history

0 1 2 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-122
2026-06-132

AS topology · Customer cone 1

Providers · 2

Embed this on your site

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

Badge AS21143 on ipdex

Markdown

[![AS21143 on ipdex](https://ipdex.io/badge/asn/21143.svg)](https://ipdex.io/asn/AS21143/)

HTML

<a href="https://ipdex.io/asn/AS21143/"><img src="https://ipdex.io/badge/asn/21143.svg" alt="AS21143 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/21143" 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.