RUBIX POLSKA SPÓŁKA AKCYJNA
BRAMMER S.A.
LEI
259400VMFO1NA0ATET19
Registered name
RUBIX POLSKA SPÓŁKA AKCYJNA
Jurisdiction
PL
Ultimate parent
RUBIX GROUP INTERNATIONAL LIMITED
ENLX5LD8NKCFL0MD2K82
Cluster stats
Netblocks12
All fragments 25 blocks across 6 clusters
Cluster ID191762855
RegistryBGP
Owner jurisdictionPL
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 259400VMFO1NA0ATET19
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 7 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
91.223.72.0/24 BRAMMER S.A. RIPE ASSIGNED PI ● high
91.223.72.0/24 BRAMMER S.A. BGP ANNOUNCED ● high
62.6.189.16/29 BRAMMER RIPE ASSIGNED PA ● low
78.11.49.84/30 Brammer RIPE ASSIGNED PA ● low
78.11.49.88/30 Brammer RIPE ASSIGNED PA ● low
87.101.176.152/29 Brammer-Group-PLC RIPE ASSIGNED PA ● low
87.204.179.148/30 Brammer RIPE ASSIGNED PA ● low
176.94.28.232/29 BRAMMER-NET RIPE ASSIGNED PA ● low
193.133.91.0/28 BRAMMER-PLC RIPE ASSIGNED PA ● low
212.83.251.80/29 BRAMMER RIPE ASSIGNED PA ● low
212.160.236.0/28 BRAMMER RIPE ASSIGNED PA ● low
2a00:2381:3665:100::/56 BRAMMER RIPE ASSIGNED ● low

Corporate group (2 entities) ~

Network trust

what's this?
RPKI hygiene: C how networks compare →
75.0% of checked blocks have valid RPKI ROA coverage (9 of 12)
Possible discrepancies (1)

These blocks are registered to BRAMMER S.A. 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.

2a00:2381:3665:100::/56 /56 authorized for AS2856 — British Telecommunications PLC

NIC Handles

ARCOR-MNT AS1849-MNT AS197048 AS9150-MNT BTNET-MNT DUMY-RIPE DUMY-RIPE ITC-NOC-MNT NETIA-MNT NETIA-MNT ORG-FS46-RIPE POLKOMTEL-MNT +3 more