AS2643

Name: AS2643 — IHEP-SU AS
Creator: ipdex

IHEP-SU AS Unknown registered in Russia

4IPv4 prefixes

1IPv6 prefixes

40%RPKI-valid

#13,457AS Rank

327/327RIS visibility

#1,167Rank in Russia

1993-09-01Allocated

IHEP-SU AS (AS2643) — Unknown, registered in Russia. announces 4 IPv4 prefixes + 1 IPv6 prefixes. Rank in Russia: #1167. Allocated: 1993-09-01.

IPv4 4IPv6 1

Announced prefixes · 5

v4 144.206.136.0/21 unknown
v4 192.102.229.0/24 unknown
v4 192.160.233.0/24 unknown
v4 194.190.160.0/21 valid
v6 2001:678:7d8::/48 valid

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

Routing: 4 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	5
2026-06-13	5

AS topology · Customer cone 1

Providers · 2

AS59624 National Research Center Kurchatov Institute
AS50804 Bestline Ltd

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