STRONG-PC Tomasz Piekarski

Data as of 2026-07-26
GLEIF verified
LEI
259400GQEOUZSD1F4X58
Registered name
STRONG-PC Tomasz Piekarski
Jurisdiction
PL
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks9 · 3,781 IPv4 addresses
IPv6 2 prefixes (largest 2001:67c:2ee8::/48)
Registered in Poland (8) · Germany (2)
All fragments 15 blocks across 2 clusters
Cluster ID214410317
RegistryBGP
Owner jurisdictionPL
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
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 · report an issue

Footprint over time

6 weekly snapshots · JSON
13 0 netblocks since 2026-07-05
2026-07-05 peak 13 2026-07-26

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
91.90.112.0/21 STRONG-PC Tomasz Piekarski RIPE ASSIGNED PI ● high
156.67.96.0/22 STRONG-PC Tomasz Piekarski BGP ANNOUNCED ● 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 BGP ANNOUNCED ● high
2001:67c:2ee8::/48 STRONG-PC Tomasz Piekarski BGP ANNOUNCED ● 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

IPv6 ranges (2)

CIDR
2001:67c:2ee8::/48
2001:7f8:5b::119/128

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