AS41959 — ASPLJ PLJ TELECOM sp. z o.o.

Network type: residential

AS41959 announces 12 IPv4 prefixes covering 4,864 addresses and 0 IPv6 prefixes.

About this network

The AS handle ASPLJ is held by PLJ TELECOM sp. z o.o.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS records pointing to pljtelecom.pl and netnames such as PL-PLJPL and PL-PLJ-TELECOM-S-C.
• The network announces 4864 IPv4 addresses across 12 prefixes while maintaining only 7 observed neighbours, a ratio that indicates a regional access provider rather than a transit carrier.
• As a wired telecommunications carrier operating in the cable and DSL sector, the traffic consists of subscriber eyeballs and local business connectivity within its service area in Nadarzyn and surrounding regions.

Notable

• Registrants for 11 of the 12 announced prefixes are listed as PLJ TELECOM sp. z o.o., aligning with the AS holder; the remaining prefix uses the netname RIPE-NCC-MANAGED-ADDRESS-BLOCK.
• The address inventory is composed of a mix of /22, /23, and /24 blocks, with the largest allocation being 185.79.32.0/22.
• The operator was incorporated in 2022, suggesting a recent corporate restructuring or rebranding of the existing network infrastructure.

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

Announced prefixes

• 84.234.113.0/24
• 84.234.122.0/23
• 91.206.96.0/23
• 185.79.32.0/22
• 185.125.6.0/24
• 193.242.146.0/23
• 194.126.229.0/24
• 194.140.250.0/24
• 195.80.229.0/24
• 195.93.142.0/23
• 195.226.207.0/24
• 195.245.204.0/24

Upstream networks

• AS174 Cogent Communications, LLC
• AS15694 Atman Sp. z o.o.
• AS20853 eTOP sp. z o.o.
• AS24482 SG.GS

Adjacent networks

• AS174 Cogent Communications, LLC
• AS15694 Atman Sp. z o.o.
• AS20853 eTOP sp. z o.o.
• AS24482 SG.GS

Routing security

• RPKI: 13 valid, 0 invalid and 0 not-found announcements; 13 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 16 route objects.
• Listed in as-sets: AS-DCENTER, AS-EP-POLMIX, AS-EPIXW-LOCAL, AS-ETOP, AS-ETOP-ATM, AS-KIKE, AS-KIKE-LOCAL, AS15694:AS-ATMAN, AS15694:AS-ATMAN6, AS24748:AS-THINX6, AS41959:AS-PLJ, AS5617:AS-PL.

Internet exchanges

• Thinx IX — Warsaw, Poland