ıpdex
Poland

AS201143

P.H.NETcom Grzegorz Czerwinski Unknown registered in Poland

1IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#56,440AS Rank
323/325RIS visibility
#1,110Rank in Poland
2015-01-15Allocated

P.H.NETcom Grzegorz Czerwinski (AS201143) — Unknown, registered in Poland. announces 1 IPv4 prefixes + 0 IPv6 prefixes. Rank in Poland: #1110. Allocated: 2015-01-15.

Announced prefixes · 1

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

Routing: 1 IPv4 · 0 IPv6 announced · RIS visibility 323/325 RIS peers · RIPEstat · 2026-06-18

Prefix history

0 0.5 1 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
2026-06-121
2026-06-131

AS topology · Customer cone 1

Providers · 1

  • AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
Embed this on your site

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

Badge AS201143 on ipdex

Markdown

[![AS201143 on ipdex](https://ipdex.io/badge/asn/201143.svg)](https://ipdex.io/asn/AS201143/)

HTML

<a href="https://ipdex.io/asn/AS201143/"><img src="https://ipdex.io/badge/asn/201143.svg" alt="AS201143 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/201143" 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.