AS43773

Name: AS43773 — PE Konstantin Vladimirovich Kravchenko
Creator: ipdex

PE Konstantin Vladimirovich Kravchenko Unknown registered in Ukraine

8IPv4 prefixes

0IPv6 prefixes

100%RPKI-valid

#32,239AS Rank

327/327RIS visibility

#199Rank in Ukraine

2007-09-26Allocated

PE Konstantin Vladimirovich Kravchenko (AS43773) — Unknown, registered in Ukraine. announces 8 IPv4 prefixes + 0 IPv6 prefixes. Rank in Ukraine: #199. Allocated: 2007-09-26.

IPv4 8IPv6 0

Announced prefixes · 8

v4 91.200.40.0/24 valid
v4 91.200.41.0/24 valid
v4 91.200.42.0/24 valid
v4 91.200.43.0/24 valid
v4 91.225.136.0/24 valid
v4 91.225.137.0/24 valid
v4 91.225.138.0/24 valid
v4 91.225.139.0/24 valid

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

Routing: 8 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	8
2026-06-13	8

AS topology · Customer cone 1

Providers · 2

AS16019 Vodafone Czech Republic a.s.
AS35680 Volia-Cable LLC

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