NETOWSKI sp. z o.o.
Cluster stats
Netblocks11
Cluster ID191609314
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
81.161.102.0/23 NETOWSKI sp. z o.o. BGP ANNOUNCED ● high
194.152.56.0/24 NETOWSKI sp. z o.o. BGP ANNOUNCED ● high
2a13:59c0::/32 NETOWSKI sp. z o.o. BGP ANNOUNCED ● high
81.161.102.0/23 NETOWSKI sp. z o.o. RIPE ASSIGNED PI ● low
185.32.71.0/24 NETOWSKI sp. z o.o. RIPE ALLOCATED PA ● low
193.8.54.0/24 NETOWSKI sp. z o.o. RIPE ASSIGNED PA ● low
193.8.54.0/23 NETOWSKI sp. z o.o. RIPE ALLOCATED PA ● low
193.8.55.0/24 NETOWSKI sp. z o.o. RIPE ASSIGNED PA ● low
194.152.56.0/24 NETOWSKI sp. z o.o. RIPE ASSIGNED PI ● low
2a13:59c0::/29 NETOWSKI sp. z o.o. RIPE ALLOCATED-BY-RIR ● low
2a13:59c0::/48 NETOWSKI sp. z o.o. RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.8% of checked blocks have valid RPKI ROA coverage (9 of 11)
Possible discrepancies (3)

These blocks are registered to NETOWSKI sp. z o.o. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

193.8.54.0/23 /23 authorized for AS199978 — Robert Jerzy Opielinski trading as NETCOM COMPUTERS
193.8.54.0/24 /24 authorized for AS199978 — Robert Jerzy Opielinski trading as NETCOM COMPUTERS
193.8.55.0/24 /24 authorized for AS199978 — Robert Jerzy Opielinski trading as NETCOM COMPUTERS

NIC Handles

AS208861 DUMY-RIPE DUMY-RIPE ORG-NSZO78-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT lir-pl-netowski-1-MNT lir-pl-netowski-1-MNT