AS44507

Name: AS44507 — OJSC Kostroma Municipal Telephone Network
Creator: ipdex

OJSC Kostroma Municipal Telephone Network Enterprise registered in Russia

18IPv4 prefixes

0IPv6 prefixes

100%RPKI-valid

#32,647AS Rank

327/327RIS visibility

#389Rank in Russia

2008-01-29Allocated

OJSC Kostroma Municipal Telephone Network (AS44507) — Enterprise, registered in Russia. announces 18 IPv4 prefixes + 0 IPv6 prefixes. Rank in Russia: #389. Allocated: 2008-01-29.

IPv4 18IPv6 0

Announced prefixes · 18

v4 134.90.152.0/21 valid
v4 146.247.32.0/21 valid
v4 178.57.32.0/21 valid
v4 178.57.40.0/21 valid
v4 178.57.48.0/21 valid
v4 185.16.56.0/22 valid
v4 188.120.48.0/20 valid
v4 194.58.160.0/21 valid
v4 194.58.176.0/21 valid
v4 46.228.96.0/20 valid
v4 46.42.0.0/18 valid
v4 46.42.16.0/21 valid
v4 46.42.24.0/21 valid
v4 46.42.32.0/21 valid
v4 46.42.40.0/21 valid
v4 46.42.48.0/21 valid
v4 46.42.56.0/21 valid
v4 5.175.88.0/21 valid

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

Routing: 18 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

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	18
2026-06-13	18

AS topology · Customer cone 1

Providers · 2

AS8359 MTS PJSC
AS50477 Svyaz-Energo Ltd.

Embed this on your site

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

Badge

Markdown

[![AS44507 on ipdex](https://ipdex.io/badge/asn/44507.svg)](https://ipdex.io/asn/AS44507/)

HTML

<a href="https://ipdex.io/asn/AS44507/"><img src="https://ipdex.io/badge/asn/44507.svg" alt="AS44507 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/44507" 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.