OPEN-SYSTEMS-AG
OPEN-SYSTEMS-AG-GTT
BGP inherited
Cluster stats
Netblocks9
All fragments 86 blocks across 3 clusters
Cluster ID191877551
RegistryRIPE
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
9 0 netblocks since 2026-07-05
2026-07-05 peak 9 2026-07-06

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
154.14.102.160/28 OPEN-SYSTEMS-AG-GTT RIPE LEGACY ● low
212.222.142.152/29 OPEN-SYSTEMS-AG-GTT RIPE ASSIGNED PA ● low
212.222.142.176/29 OPEN-SYSTEMS-AG-GTT RIPE ASSIGNED PA ● low
212.222.221.176/29 OPEN-SYSTEMS-AG-GTT RIPE ASSIGNED PA ● low
212.222.221.184/29 OPEN-SYSTEMS-AG-GTT RIPE ASSIGNED PA ● low
212.222.244.72/29 OPEN-SYSTEMS-GTT RIPE ASSIGNED PA ● low
212.222.244.80/29 OPEN-SYSTEMS-GTT RIPE ASSIGNED PA ● low
213.228.213.24/29 OPEN-SYSTEMS-AG-GTT RIPE ASSIGNED PA ● low
213.228.213.32/29 OPEN-SYSTEMS-AG-GTT RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
88.9% of checked blocks have valid RPKI ROA coverage (8 of 9)
No discrepancies found among checked blocks.

NIC Handles

AS3257-IPAM-MNT DUMY-RIPE DUMY-RIPE