THALES COMMUNICATION & SECURITE NUMERIQUES SA

Thales DIS France SAS

GLEIF verified

Complete entity footprint

2 linked clusters · 20 netblocks · 3,635 IPv4 addresses

This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.

View the full entity page →

LEI

969500DTJFD74LCT9I45

Registered name

THALES COMMUNICATION & SECURITE NUMERIQUES SA

Jurisdiction

Ultimate parent

Gemalto Holding B.V.

724500Z5BLF00QVUM832

Cluster stats

Netblocks	12 · 3,574 IPv4 addresses
Registered in	France (8) · Singapore (2)
All fragments	42 blocks across 8 clusters
Cluster ID	208800344
Registry	APNIC
Owner jurisdiction	FR
Customers	find customers using this network →

Evidence & provenance ?

Attribution	GLEIF legal-entity match
Legal identity	LEI 969500DTJFD74LCT9I45
Shared handles	clustered on 15 shared RIR contact/maintainer handles
Registry names	3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

12 0 netblocks since 2026-07-05

2026-07-05 peak 12 2026-07-19

IP Ranges (12)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
91.240.72.0/24	Thales DIS France SAS	RIPE	ASSIGNED PI	● high
91.240.72.0/24	Thales DIS France SAS	BGP	ANNOUNCED	● high
91.241.42.0/24	Thales DIS France SAS	RIPE	ASSIGNED PI	● high
103.5.199.0/24	THALES DIS FRANCE SAS	APNIC	ASSIGNED PORTABLE	● high
103.21.80.0/24	THALES DIS FRANCE SAS	APNIC	ASSIGNED PORTABLE	● high
185.42.232.0/24	Thales DIS France SAS	BGP	ANNOUNCED	● high
185.42.233.0/24	Thales DIS France SAS	BGP	ANNOUNCED	● high
194.88.222.0/23	Thales DIS France SAS	RIPE	ASSIGNED PI	● high
2a04:7040:1471::/48	Thales DIS France SAS	BGP	ANNOUNCED	● high
45.8.105.0/24	Thales DIS France SAS	RIPE	ALLOCATED PA	● low
185.42.232.0/22	Thales DIS France SAS	RIPE	ALLOCATED PA	● low
2a04:7040::/29	Thales DIS France SAS	RIPE	ALLOCATED-BY-RIR	● low

Corporate group (2 confirmed entities)

+2 additional unconfirmed candidates not shown — full list (JSON)

Gemalto AB 8 blocks

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “Thales DIS” — 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.

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

QUZA-THALESTELECOM sub-allocation
NSUK-THALESAVIONICS-AD via Claranet Limited sub-allocation
thalescheadle via British Telecommunications Limited sub-allocation
CUSTOM-NET-THALES-NETHINKS via NETHINKS GmbH sub-allocation
Thales Information Systems via COLT Technology Services Group Limited sub-allocation
Thales via Vodafone Group PLC sub-allocation
THALES-TRANSPORT-AND-SECURITY via Virgin Media Limited sub-allocation
THALES-E-TRANSACTIONS-ITALIA-SPA sub-allocation

Network trust

what's this?

RPKI hygiene: D how networks compare →

33.3% of checked blocks have valid RPKI ROA coverage (4 of 12)

Possible discrepancies (4)

These blocks are registered to Thales DIS France SAS 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.

91.240.72.0/24 /24	authorized for AS202 — Level 3 Parent, LLC
91.240.72.0/24 /24	authorized for AS202 — Level 3 Parent, LLC
185.42.232.0/24 /24	authorized for AS202 — Level 3 Parent, LLC
185.42.233.0/24 /24	authorized for AS202 — Level 3 Parent, LLC

NIC Handles

APNIC-HM AS212012 AT1710-AP BJN-MOI BJN-MOI BO-JO-MNT DUMY-RIPE DUMY-RIPE ORG-TDFS1-AP ORG-TDFS3-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT +3 more