ıpdex
South Korea

AS17841

NATIONAL INFORMATION RESOURCES SERVICE Unknown registered in South Korea

495IPv4 prefixes
0IPv6 prefixes
#1,672AS Rank
#8Rank in South Korea
2001-07-24Allocated

NATIONAL INFORMATION RESOURCES SERVICE (AS17841) — Unknown, registered in South Korea. announces 495 IPv4 prefixes + 0 IPv6 prefixes. Rank in South Korea: #8. Allocated: 2001-07-24.

Announced prefixes · 495

— Routing status unavailable

Prefix history

0 200 400 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
2026-06-12495
2026-06-13495

AS topology · Customer cone 19

Providers · 3

Customers · 3

Embed this on your site

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

Badge AS17841 on ipdex

Markdown

[![AS17841 on ipdex](https://ipdex.io/badge/asn/17841.svg)](https://ipdex.io/asn/AS17841/)

HTML

<a href="https://ipdex.io/asn/AS17841/"><img src="https://ipdex.io/badge/asn/17841.svg" alt="AS17841 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/17841" 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.