Centrum Uslug Komputerowych GROT sp. z o.o.
BGP inherited
Cluster stats
Netblocks14
All fragments 17 blocks across 3 clusters
Cluster ID191609543
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
14 0 netblocks since 2026-07-05
2026-07-05 peak 14 2026-07-06

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
87.239.40.0/24 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.40.0/21 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.40.0/22 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.40.0/23 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.41.0/24 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.42.0/24 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.43.0/24 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.44.0/22 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.44.0/24 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.45.0/24 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.46.0/24 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
87.239.47.0/24 Centrum Uslug Komputerowych GROT sp. z o.o. BGP ANNOUNCED ● high
178.216.40.19/32 Centrum Uslug Komputerowych GROT sp. z o.o. PEERINGDB ASSIGNED ● high
195.149.232.230/32 Centrum Uslug Komputerowych GROT sp. z o.o. PEERINGDB ASSIGNED ● high

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.9% of checked blocks have valid RPKI ROA coverage (13 of 14)
No discrepancies found among checked blocks.

NIC Handles

AS38942 AS38942 MNT-GROT