STRONG-PC Tomasz Piekarski
LEI
259400GQEOUZSD1F4X58
Registered name
STRONG-PC Tomasz Piekarski
Jurisdiction
PL
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks13
All fragments 239 blocks across 15 clusters
Cluster ID191593901
RegistryBGP
Owner jurisdictionPL
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 259400GQEOUZSD1F4X58
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
13 0 netblocks since 2026-07-05
2026-07-05 peak 13 2026-07-06

IP Ranges (13)

⬇ export CSV
CIDR Org name Registry Status Confidence
91.90.112.0/21 STRONG-PC Tomasz Piekarski RIPE ASSIGNED PI ● high
91.90.112.0/21 STRONG-PC Tomasz Piekarski BGP ANNOUNCED ● high
156.67.96.0/22 STRONG-PC Tomasz Piekarski BGP ANNOUNCED ● high
156.67.96.0/22 STRONG-PC Tomasz Piekarski RIPE LEGACY ● high
178.216.40.119/32 STRONG-PC Tomasz Piekarski PEERINGDB ASSIGNED ● high
193.34.193.0/25 STRONG-PC Tomasz Piekarski RIPE ASSIGNED PI ● high
195.60.92.128/26 STRONG-PC Tomasz Piekarski RIPE ASSIGNED PI ● high
195.242.134.0/23 STRONG-PC Tomasz Piekarski RIPE ASSIGNED PI ● high
195.242.134.0/23 STRONG-PC Tomasz Piekarski BGP ANNOUNCED ● high
2001:67c:2ee8::/48 STRONG-PC Tomasz Piekarski BGP ANNOUNCED ● high
2001:67c:2ee8::/48 STRONG-PC Tomasz Piekarski RIPE ASSIGNED PI ● high
2001:7f8:5b::119/128 STRONG-PC Tomasz Piekarski PEERINGDB ASSIGNED ● high
212.160.128.20/30 STRONG-PC-TOMASZ-PIEKARSKI RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: D how networks compare →
23.1% of checked blocks have valid RPKI ROA coverage (3 of 13)
No discrepancies found among checked blocks.

NIC Handles

AS49787 AS49787 DUMY-RIPE DUMY-RIPE IPARTNERS-MNT NETRONIK-MNT ORG-SA452-RIPE RIPE-NCC-END-MNT STRONG-PC-MNT STRONG-PC-MNT TKPSA-MNT TPNET +1 more