NTT DATA Business Solutions a.s.
NTT Data Business Solutions A/S
GLEIF verified
Complete entity footprint
10 linked clusters ·
3,782 netblocks ·
43,614,837 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.
LEI
315700JLXE90M64RR144
Registered name
NTT DATA Business Solutions a.s.
Jurisdiction
Ultimate parent
ＮＴＴ株式会社
353800VHQU5VIXVUA841
Cluster stats
| Netblocks | 12 · 2,849 IPv4 addresses |
| Registered in | Poland (6) · Denmark (5) |
| All fragments | 33 blocks across 3 clusters |
| Cluster ID | 209012030 |
| Registry | BGP |
| Owner jurisdiction | CZ |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 315700JLXE90M64RR144 |
| Shared handles | clustered on 13 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 |
|---|---|---|---|---|
| 185.90.112.0/22 | NTT Data Business Solutions A/S | BGP | ANNOUNCED | ● high |
| 193.104.114.0/24 | NTT Data Business Solutions A/S | RIPE | ASSIGNED PI | ● high |
| 194.0.155.0/24 | NTT Data Business Solutions A/S | BGP | ANNOUNCED | ● high |
| 37.128.102.104/29 | NTT-DATA-BUSINESS-SOLUTIONS | RIPE | ASSIGNED PA | ● low |
| 78.11.50.228/30 | NTT-DATA-BUSINESS-SOLUTIONS | RIPE | ASSIGNED PA | ● low |
| 78.11.101.128/29 | NTT-DATA-BUSINESS-SOLUTIONS | RIPE | ASSIGNED PA | ● low |
| 81.219.103.136/29 | NTT-DATA-BUSINESS-SOLUTIONS | RIPE | ASSIGNED PA | ● low |
| 89.171.75.144/29 | NTT-DATA-BUSINESS-SOLUTIONS | RIPE | ASSIGNED PA | ● low |
| 89.171.198.64/29 | NTT-DATA-BUSINESS-SOLUTIONS | RIPE | ASSIGNED PA | ● low |
| 185.90.112.0/22 | NTT Data Business Solutions A/S | RIPE | ALLOCATED PA | ● low |
| 194.0.155.0/24 | NTT Data Business Solutions A/S | RIPE | ASSIGNED PI | ● low |
| 2a03:8720::/32 | NTT Data Business Solutions A/S | RIPE | ALLOCATED-BY-RIR | ● low |
Corporate group (10 confirmed entities)
+186 additional unconfirmed candidates not shown — full list (JSON)- Dimension Data 2,052 blocks
- NTT DOCOMO, INC. 1,297 blocks
- NTT DOCOMO BUSINESS, Inc. 218 blocks
- NTT DATA CORPORATION 59 blocks
- itelligence AG 42 blocks
- NTT DATA Services Holdings Corporation 29 blocks
- NTT Global Data Centers EMEA GmbH 29 blocks
- NTT GLOBAL NETWORKS PRIVATE LIMITED 24 blocks
- NTT (Thailand) Limited 20 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(10 of 12)
No discrepancies found among checked blocks.
NIC Handles
AS51595
DUMY-RIPE
DUMY-RIPE
MNT-COMENDO
NDBS-MNT
NETIA-MNT
NTTDenmark
ORG-IA1199-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
itelligence-dk-mnt
itelligence-dk-mnt
+1 more