Poland

AS13000

Leon Sp. z o.o. ISP registered in Poland

21IPv4 prefixes
3IPv6 prefixes
96%RPKI-valid
#2,848AS Rank
326/326RIS visibility
#41Rank in Poland
2005-12-08Allocated

Leon Sp. z o.o. (AS13000) — ISP, registered in Poland. announces 21 IPv4 prefixes + 3 IPv6 prefixes. Rank in Poland: #41. Allocated: 2005-12-08.

Announced prefixes · 24

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

Routing: 39 IPv4 · 3 IPv6 announced · RIS visibility 326/326 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 10 20 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1224
2026-06-1324

Internet Exchanges · 5

Facilities · 1

AS topology · Customer cone 9

Providers · 4

  • AS3257 GTT Communications Inc.
  • AS174 Cogent Communications, LLC
  • AS5617 Orange Polska Spolka Akcyjna
  • AS15744 SILWEB Autonomous System - Commercial

Peers · 136

Customers · 7

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