Nuance
NUANCE COMMUNICATIONS LIMITED
GLEIF verified
LEI
699400QQHJOMGGYLFN35
Registered name
Nuance
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 · 2,152 IPv4 addresses |
| Registered in | Sweden (4) · India (2) · Switzerland (1) · United Kingdom (1) |
| All fragments | 12 blocks across 4 clusters |
| Cluster ID | 209087993 |
| Registry | APNIC |
| Owner jurisdiction | BE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 699400QQHJOMGGYLFN35 |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names 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 |
|---|---|---|---|---|
| 92.42.168.0/21 | NUANCE COMMUNICATIONS LIMITED | RIPE | ALLOCATED PA | ● low |
| 122.166.34.172/30 | NUANCE_GROUP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 122.166.39.208/30 | NUANCE_GROUP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 193.12.143.144/29 | SE-NUANCE-GROUP | RIPE | ASSIGNED PA | ● low |
| 193.15.208.232/29 | SE-NUANCE-GROUP | RIPE | ASSIGNED PA | ● low |
| 193.15.208.240/29 | SE-NUANCE-GROUP | RIPE | ASSIGNED PA | ● low |
| 193.192.224.192/26 | NUANCE-NET | RIPE | ASSIGNED PA | ● low |
| 212.247.172.32/28 | SE-NUANCE | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “NUANCE COMMUNICATIONS” — 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.
- NUANCE-COMMUNICATIONS-ISRAEL-LTD 2 blocks
- NUANCE-COMMUNICATIONS-NETS 1 blocks
- NUANCE-COMMUNICATIONS-UK 1 blocks
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.
- NUANCE-COMMUNICATIONS-NETS sub-allocation
- Nuance Communications Germany Gmbh via COLT Technology Services Group Limited sub-allocation
- Nuance Communications Austria Gmbh via COLT Technology Services Group Limited sub-allocation
Network trust
what's this?
RPKI hygiene: C
how networks compare →
62.5%
of checked blocks have valid RPKI ROA coverage
(5 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS6730-MNT
DUMY-RIPE
DUMY-RIPE
KK828-AP
KK828-AP
MAINT-IN-TELEMEDIA
MNT-SPINVOX
ORG-SL163-RIPE
RIPE-NCC-HM-MNT
SWIPNET-LIR-MNT