AS30731

Name: AS30731 — Uslugi Informatyczne Wieslaw Mazur
Creator: ipdex

Uslugi Informatyczne Wieslaw Mazur Unknown registered in Poland

9IPv4 prefixes

0IPv6 prefixes

11%RPKI-valid

#25,602AS Rank

327/327RIS visibility

#175Rank in Poland

2009-08-06Allocated

Uslugi Informatyczne Wieslaw Mazur (AS30731) — Unknown, registered in Poland. announces 9 IPv4 prefixes + 0 IPv6 prefixes. Rank in Poland: #175. Allocated: 2009-08-06.

IPv4 9IPv6 0

Announced prefixes · 9

v4 195.22.96.0/22 unknown
v4 195.22.96.0/24 unknown
v4 195.22.97.0/24 unknown
v4 195.22.98.0/24 unknown
v4 195.22.99.0/24 unknown
v4 195.254.138.0/23 unknown
v4 195.254.138.0/24 unknown
v4 195.254.139.0/24 unknown
v4 91.236.130.0/24 valid

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

Routing: 9 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	9
2026-06-13	9

AS topology · Customer cone 1

Providers · 2

AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS35179 Korbank S. A.

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