AS38923 — OSIEDLOWA

AS38923 announces 5 IPv4 prefixes covering 4,864 addresses and 0 IPv6 prefixes.

About this network

OSIEDLOWA is operated by Osiedlowa.pl, a Polish residential internet service provider associated with BGCOM.

What it's used for

• The address space carries residential subscriber traffic, evidenced by reverse DNS entries such as do-r1.smo01.telsat.wroc.pl and 193.218.150.254.static.telsat.wroc.pl.
• The AS announces 5120 IPv4 addresses across 4 prefixes, with a single observed neighbour, indicating a local access network rather than a transit provider.
• Traffic consists of residential broadband users in the Wrocław region, consistent with the operator's business as a local ISP.

Notable

• All registrants for the announced prefixes are Osiedlowa.pl NOC; Pawel Kowalski BGCOM, matching the AS holder.
• The address inventory is composed of four /22 and /21 blocks, all located in Poland.

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

Announced prefixes

• 83.142.136.0/21
• 193.218.148.0/24
• 193.218.150.0/23
• 194.54.16.0/22
• 195.206.112.0/22

Upstream networks

• AS52153 Pawel Kowalski BGCOM

Adjacent networks

• AS52153 Pawel Kowalski BGCOM

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 25 route objects.
• Listed in as-sets: AS-BGCOM, AS-KORBANK, AS-RETN, AS-RETN-ACTUAL-V4, AS20473:AS-VULTR, AS5617:AS-PL, AS8308:AS-CUST-TRANSIT.