AS25490

Name: AS25490 — OJSC Southern Telecommunications Company
Creator: ipdex

OJSC Southern Telecommunications Company Unknown registered in Russia

84IPv4 prefixes

1IPv6 prefixes

98%RPKI-valid

#8,558AS Rank

327/327RIS visibility

#69Rank in Russia

2002-12-09Allocated

OJSC Southern Telecommunications Company (AS25490) — Unknown, registered in Russia. announces 84 IPv4 prefixes + 1 IPv6 prefixes. Rank in Russia: #69. Allocated: 2002-12-09.

IPv4 84IPv6 1

Announced prefixes · 85

v4 109.172.72.0/24 valid
v4 193.33.132.0/23 unknown
v4 62.183.0.0/19 valid
v4 62.183.32.0/20 valid
v4 62.183.48.0/23 valid
v4 62.183.50.0/24 valid
v4 62.183.52.0/22 valid
v4 62.183.56.0/22 valid
v4 62.183.60.0/22 valid
v4 62.183.64.0/21 valid
v4 62.183.64.0/24 valid
v4 62.183.72.0/22 valid
v4 62.183.88.0/22 valid
v4 62.183.92.0/22 valid
v4 62.183.96.0/22 valid
v4 83.239.0.0/18 valid
v4 83.239.0.0/20 valid
v4 83.239.16.0/20 valid
v4 83.239.200.0/21 valid
v4 83.239.207.0/24 valid
v4 83.239.224.0/20 valid
v4 83.239.240.0/22 valid
v4 83.239.244.0/22 valid
v4 83.239.32.0/19 valid
v4 83.239.32.0/21 valid
v4 83.239.40.0/22 valid
v4 83.239.48.0/20 valid
v4 83.239.64.0/19 valid
v4 83.239.96.0/20 valid
v4 85.172.0.0/19 valid
v4 85.172.104.0/22 valid
v4 85.172.108.0/23 valid
v4 85.172.160.0/21 valid
v4 85.172.32.0/19 valid
v4 85.172.64.0/21 valid
v4 85.172.72.0/22 valid
v4 85.172.79.0/24 valid
v4 85.172.82.0/23 valid
v4 85.172.84.0/22 valid
v4 85.172.96.0/21 valid
v4 85.173.144.0/20 valid
v4 85.173.150.0/23 valid
v4 85.173.152.0/22 valid
v4 85.173.156.0/23 valid
v4 85.174.128.0/22 valid
v4 85.174.132.0/23 valid
v4 85.174.134.0/24 valid
v4 85.174.136.0/24 valid
v4 85.174.143.0/24 valid
v4 85.174.190.0/23 valid

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

Routing: 87 IPv4 · 1 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	85
2026-06-13	85

AS topology · Customer cone 2

Providers · 1

AS12389 PJSC Rostelecom

Customers · 1

AS200613 Imeretinskay Riviera LLC

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