AS51896

Name: AS51896 — Hringdu ehf
Creator: ipdex

Hringdu ehf ISP registered in Iceland

9IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#36,926AS Rank

327/327RIS visibility

#7Rank in Iceland

2010-11-25Allocated

Hringdu ehf (AS51896) — ISP, registered in Iceland. announces 9 IPv4 prefixes + 1 IPv6 prefixes. Rank in Iceland: #7. Allocated: 2010-11-25.

IPv4 9IPv6 1

Announced prefixes · 10

v4 154.194.43.0/24 valid
v4 157.157.184.0/22 valid
v4 185.191.232.0/22 valid
v4 31.209.136.0/21 valid
v4 31.209.144.0/21 valid
v4 31.209.152.0/21 valid
v4 46.22.96.0/20 valid
v4 46.22.96.0/24 valid
v4 89.17.128.0/19 valid
v6 2a00:5000::/29 valid

RPKI: rpki.cloudflare.com · 2026-06-19

Routing: 9 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19

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	10
2026-06-13	10

Internet Exchanges · 1

RIX Reykjavik 110 Gbps

AS topology · Customer cone 1

Providers · 1

AS6677 Mila hf

Peers · 2

AS2603 NORDUnet
AS12969 Vodafone Iceland

Embed this on your site

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

Badge

Markdown

[![AS51896 on ipdex](https://ipdex.io/badge/asn/51896.svg)](https://ipdex.io/asn/AS51896/)

HTML

<a href="https://ipdex.io/asn/AS51896/"><img src="https://ipdex.io/badge/asn/51896.svg" alt="AS51896 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/51896" 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.