AS51819

Name: AS51819 — JSC ER-Telecom Holding
Creator: ipdex

JSC ER-Telecom Holding Unknown registered in Russia

51IPv4 prefixes

5IPv6 prefixes

9%RPKI-valid

#36,868AS Rank

327/327RIS visibility

#125Rank in Russia

2010-11-10Allocated

JSC ER-Telecom Holding (AS51819) — Unknown, registered in Russia. announces 51 IPv4 prefixes + 5 IPv6 prefixes. Rank in Russia: #125. Allocated: 2010-11-10.

IPv4 51IPv6 5

Announced prefixes · 56

v4 109.195.112.0/20 unknown
v4 109.195.116.0/24 unknown
v4 109.195.117.0/24 unknown
v4 176.212.48.0/21 unknown
v4 176.212.48.0/22 unknown
v4 176.212.52.0/22 unknown
v4 176.212.80.0/21 unknown
v4 176.212.80.0/22 unknown
v4 176.212.84.0/22 unknown
v4 176.214.64.0/19 unknown
v4 176.214.64.0/22 unknown
v4 176.214.68.0/22 unknown
v4 176.214.72.0/22 unknown
v4 176.214.84.0/22 unknown
v4 176.214.88.0/22 unknown
v4 176.215.88.0/21 unknown
v4 176.215.88.0/22 unknown
v4 188.187.233.0/24 unknown
v4 37.113.240.0/21 unknown
v4 37.113.240.0/22 unknown
v4 37.113.244.0/22 unknown
v4 37.113.72.0/21 unknown
v4 37.113.72.0/22 unknown
v4 37.113.76.0/22 unknown
v4 37.113.88.0/21 unknown
v4 37.113.88.0/22 unknown
v4 37.113.92.0/22 unknown
v4 5.165.160.0/20 unknown
v4 5.165.168.0/22 unknown
v4 5.165.216.0/21 unknown
v4 5.165.216.0/22 unknown
v4 5.165.220.0/22 unknown
v4 5.166.0.0/19 unknown
v4 5.166.0.0/22 unknown
v4 5.166.12.0/22 unknown
v4 5.166.16.0/22 unknown
v4 5.166.20.0/22 unknown
v4 5.166.24.0/22 unknown
v4 5.166.28.0/22 unknown
v4 5.166.4.0/22 unknown
v4 5.166.8.0/22 unknown
v4 5.167.32.0/20 unknown
v4 5.167.32.0/22 unknown
v4 5.167.36.0/22 unknown
v4 5.167.40.0/22 unknown
v4 5.167.44.0/22 unknown
v4 5.167.80.0/20 unknown
v4 5.167.84.0/22 unknown
v4 5.167.88.0/22 unknown
v4 5.167.92.0/22 unknown

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

Routing: 51 IPv4 · 5 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	56
2026-06-13	56

AS topology · Customer cone 1

Providers · 1

AS9049 JSC ER-Telecom Holding

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