QUANTINUUM INC.

QUANTINUUM_LIMITED
GLEIF verified
LEI
529900XVZ9SO3PH40230
Registered name
QUANTINUUM INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks8
Registered in United Kingdom (3) · Netherlands (2)
All fragments 15 blocks across 3 clusters
Cluster ID210985258
RegistryRIPE
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 529900XVZ9SO3PH40230
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
8 0 netblocks since 2026-07-05
2026-07-05 peak 8 2026-07-19

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
37.46.1.104/30 QUANTINUUM_LIMITED RIPE ASSIGNED PA ● low
37.46.1.108/30 QUANTINUUM_LIMITED RIPE ASSIGNED PA ● low
62.216.243.4/30 QUANTINUUM_LIMITED RIPE ASSIGNED PA ● low
62.216.243.244/30 QUANTINUUM_LIMITED RIPE ASSIGNED PA ● low
80.69.26.160/28 QUANTINUUM_LIMITED RIPE ASSIGNED PA ● low
2001:1a0a:8010:a7::/64 QUANTINUUM_LIMITED RIPE ASSIGNED ● low
2001:1a0a:8010:a8::/64 QUANTINUUM_LIMITED RIPE ASSIGNED ● low
2001:4d78:104:228::/64 QUANTINUUM_LIMITED RIPE ASSIGNED ● low

Possibly related to this organisation

what's this?
Same name family
Separately-registered clusters whose names share “QUANTINUUM” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT