ıpdex
Brazil

AS271278

A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA Unknown registered in Brazil

5IPv4 prefixes
4IPv6 prefixes
89%RPKI-valid
#71,853AS Rank
323/327RIS visibility
#1,805Rank in Brazil
2020-08-24Allocated

A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA (AS271278) — Unknown, registered in Brazil. announces 5 IPv4 prefixes + 4 IPv6 prefixes. Rank in Brazil: #1805. Allocated: 2020-08-24.

Announced prefixes · 9

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

Routing: 5 IPv4 · 3 IPv6 announced · RIS visibility 323/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 5 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
2026-06-129
2026-06-139

AS topology · Customer cone 1

Providers · 3

Embed this on your site

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

Badge AS271278 on ipdex

Markdown

[![AS271278 on ipdex](https://ipdex.io/badge/asn/271278.svg)](https://ipdex.io/asn/AS271278/)

HTML

<a href="https://ipdex.io/asn/AS271278/"><img src="https://ipdex.io/badge/asn/271278.svg" alt="AS271278 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/271278" 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.