AS58350

Name: AS58350 — PHU Classcom Sp. z o.o.
Creator: ipdex

PHU Classcom Sp. z o.o. ISP registered in Poland

1IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#5,390AS Rank

327/327RIS visibility

#712Rank in Poland

2012-07-03Allocated

PHU Classcom Sp. z o.o. (AS58350) — ISP, registered in Poland. announces 1 IPv4 prefixes + 1 IPv6 prefixes. Rank in Poland: #712. Allocated: 2012-07-03.

IPv4 1IPv6 1

Announced prefixes · 2

v4 176.115.0.0/19 valid
v6 2001:678:258::/48 valid

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

Routing: 3 IPv4 · 2 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	2
2026-06-13	2

Internet Exchanges · 1

EPIX.Katowice Katowice/Silesia 10 Gbps

AS topology · Customer cone 4

Providers · 1

AS8323 Academic Computer Centre CYFRONET AGH

Peers · 2

AS24482 SG.GS
AS49544 i3D.net B.V

Customers · 1

AS200094 PHU MIROLAN Miroslaw Weclaw

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