SUPRA
Supra Corporation
Data as of 2026-08-16
GLEIF verified
Complete entity footprint
2 linked clusters ·
25 netblocks ·
5,145 IPv4 addresses ·
1 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
9695008CCKUG70O29J30
Registered name
SUPRA
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 9 · 1,808 IPv4 addresses |
| Registered in | United States (5) · France (2) · Poland (2) |
| All fragments | 36 blocks across 13 clusters |
| Cluster ID | 222875686 |
| Registry | ARIN |
| Owner jurisdiction | FR |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 9695008CCKUG70O29J30 |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.203.198.0/24 | Supra Corporation | ARIN | DIRECT ALLOCATION | ● high |
| 198.178.243.0/24 | Supra Corporation | ARIN | DIRECT ALLOCATION | ● high |
| 199.245.212.0/24 | Supra Corporation | ARIN | DIRECT ALLOCATION | ● high |
| 199.254.180.0/24 | Supra Corporation | ARIN | DIRECT ALLOCATION | ● high |
| 204.27.194.0/24 | Supra Corporation | ARIN | DIRECT ALLOCATION | ● high |
| 83.1.200.0/24 | SUPRA-NET | RIPE | ASSIGNED PA | ● low |
| 83.1.201.0/24 | SUPRA-NET | RIPE | ASSIGNED PA | ● low |
| 212.99.45.48/29 | SUPRA | RIPE | ASSIGNED PA | ● low |
| 212.99.61.240/29 | SUPRA | RIPE | ASSIGNED PA | ● low |
Corporate group (2 confirmed entities)
- SIERRA COMMUNICATIONS, INC. 16 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
44.4%
of checked blocks have valid RPKI ROA coverage
(4 of 9)
Possible discrepancies (2)
These blocks are registered to Supra Corporation 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.
| 83.1.200.0/24 /24 | authorized for AS5617 — Orange Polska Spolka Akcyjna |
| 83.1.201.0/24 /24 | authorized for AS5617 — Orange Polska Spolka Akcyjna |
NIC Handles
COMPLETEL-MNT
DM256-ARIN
DM256-ARIN
DM256-ARIN
DUMY-RIPE
DUMY-RIPE
KA23-ARIN
KA23-ARIN
SUPRAC
TPNET