AS52142 — POLCOM-AS Polcom Sp. z o.o.

AS52142 announces 6 IPv4 prefixes covering 5,120 addresses and 1 IPv6 prefixes.

About this network

POLCOM-AS is operated by Polcom Sp. z o.o.

What it's used for

• The address space carries residential and business internet traffic, evidenced by reverse DNS entries such as 0.178.174.46.polcom.com.pl and 128.128.210.91.polcom.com.pl.
• The AS announces 5120 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 12 observed neighbours, indicating a regional access provider role.
• Traffic consists of subscriber eyeballs and business endpoints for a Polish telecommunications operator.

Notable

• Registrants for the majority of prefixes align with the announcer, listing Polcom Sp. z o.o. for netnames POLCOM-PL and PL-POLCOM-LIR-20130122.
• The prefix 91.230.233.0/24 is registered to NEONET S.A. with netname neonet, and 91.231.178.0/24 is registered to UNIMOT S.A. with netname ORG-UA519-RIPE, indicating leased or inherited space.
• The inventory includes a mix of /21, /22, /23, and /24 blocks, with the largest being 46.174.176.0/21.

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

Announced prefixes

• 46.174.176.0/21
• 91.210.128.0/23
• 91.230.233.0/24
• 91.231.178.0/24
• 185.16.144.0/22
• 195.69.80.0/22
• 2a03:c940::/32

Upstream networks

• AS29535 Orange Polska Spolka Akcyjna
• AS12741 Netia SA
• AS20804 Exatel S.A.
• AS12912 T-Mobile Polska S.A.

Downstream networks

• AS43493 Power Media S.A.
• AS8588 Abra S.A.
• AS39096 JSC "UKRSIBBANK"
• AS198971 Futuriti SA
• AS196972 Skanska S.A.
• AS197285 SoftNet spolka z ograniczona odpowiedzialnoscia
• AS14328 R.R. Donnelley and Sons, Co.

Adjacent networks

• AS29535 Orange Polska Spolka Akcyjna
• AS20804 Exatel S.A.
• AS12741 Netia SA
• AS43493 Power Media S.A.
• AS12912 T-Mobile Polska S.A.
• AS39096 JSC "UKRSIBBANK"
• AS8588 Abra S.A.
• AS198971 Futuriti SA
• AS196972 Skanska S.A.
• AS197285 SoftNet spolka z ograniczona odpowiedzialnoscia
• AS14328 R.R. Donnelley and Sons, Co.

Routing security

• RPKI: 18 valid, 0 invalid and 2 not-found announcements; 18 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 36 route objects.
• Listed in as-sets: AS-EXATEL-INT, AS-HURRICANE, AS-IPARTNERS, AS-NETIA, AS-NETIA-MSK-IX, AS-NETIA-PEERING, AS-POLCOM-PL, AS-TKPSA, AS29535:AS-MIX2, AS5617:AS-PL, AS5617:AS-PL-TRANSIT, AS5617:AS-WORLD-TRANSIT, AS8246:AS-TPNET.