AS215514 — KEMPNET KempNet Przemyslaw Kempa

Network type: residential

AS215514 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle KEMPNET is held by KempNet Przemyslaw Kempa.

What it's used for

• The space carries residential access traffic, evidenced by the netname PL-INFANET4-20191010 and the registrant Sylwester Kus trading as InfaNET.
• The network announces 512 IPv4 addresses across 1 prefix (193.56.62.0/23) and maintains 6 observed neighbours, a ratio consistent with an access or eyeball network rather than a transit provider.
• As a Cable/DSL/ISP operating in Europe, the traffic from this AS consists of subscriber internet access for residential customers in Poland.

Notable

• The registrant Sylwester Kus trading as InfaNET differs from the AS holder KempNet Przemyslaw Kempa, indicating the address space was originally allocated to InfaNET and is now announced by KempNet.
• The inventory consists of a single contiguous /23 block with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 193.56.62.0/23

Upstream networks

• AS50607 Stowarzyszenie e-Poludnie
• AS24724 Atman Sp. z o.o.
• AS201054 Stowarzyszenie e-Poludnie
• AS24482 SG.GS

Adjacent networks

• AS50607 Stowarzyszenie e-Poludnie
• AS24724 Atman Sp. z o.o.
• AS24482 SG.GS
• AS201054 Stowarzyszenie e-Poludnie

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-HURRICANE, AS-TRANSROUTE-SPEC, AS215514:AS-KEMPNET.

Internet exchanges

• Thinx IX — Warsaw, Poland