AS49242 — INTERNETUNION1 Internet Union Sp. z o.o.

AS49242 announces 6 IPv4 prefixes covering 15,616 addresses and 1 IPv6 prefixes.

About this network

The AS handle INTERNETUNION1 is held by Internet Union Sp. z o.o.

What it's used for

• The address space carries residential and business subscriber traffic, evidenced by reverse DNS entries such as ipv4-188-121-8-0.net.internetunion.pl and netnames like PL-INTERNETUNION-20090505.
• The network announces 15,616 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 12 observed neighbours, indicating a role as an access provider rather than a transit hub.
• Traffic from this AS consists of end-user internet access for subscribers in Poland, consistent with the operator's business as a regional ISP.

Notable

• Registrants for the majority of prefixes align with the announcer, listing "Internet Union Sp. z o.o." and "Internet Union Administration" contacts, though the 80.68.224.0/20 block shows a generic RIPE NCC managed address block registrant.
• The address inventory is composed of multiple distinct blocks acquired between 2005 and 2013, reflecting organic growth of the network over time.

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

Announced prefixes

• 80.68.224.0/20
• 89.35.144.0/22
• 93.158.232.0/22
• 185.21.148.0/22
• 188.121.0.0/19
• 193.28.84.0/24
• 2a00:56e0::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS51465 M3.NET Sp. zoo
• AS24482 SG.GS
• AS201054 Stowarzyszenie e-Poludnie

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS51465 M3.NET Sp. zoo
• AS24482 SG.GS
• AS201054 Stowarzyszenie e-Poludnie

Routing security

• RPKI: 6 valid, 0 invalid and 2 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 9 route objects.
• Listed in as-sets: AS-HURRICANE, AS-IPARTNERS, AS-IUSA, AS-PLIX-CONNECTED, AS-PLIX6, AS-RETN-ACTUAL-V4, AS-TPIX, AS29535:AS-TPIX, AS51465:AS-FIXMAP, AS51465:AS-FIXMAP-ISPS, AS5617:AS-PL, AS5617:AS-PL-TRANSIT, AS8246:AS-TPNET.

Internet exchanges

• TPIX - Internet Exchange — Warsaw, Poland
• Equinix Internet Exchange Warsaw — Warsaw, Poland