NTT DATA Services International Holdings B.V.
NTT DATA Services Holdings Corporation
GLEIF verified
LEI
5493006PWQQ8KVRRK707
Registered name
NTT DATA Services International Holdings B.V.
Jurisdiction
Ultimate parent
ＮＴＴ株式会社
353800VHQU5VIXVUA841
Cluster stats
| Netblocks | 30 |
| All fragments | 32 blocks across 2 clusters |
| Cluster ID | 204423727 |
| Registry | BGP |
| Owner jurisdiction | NL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493006PWQQ8KVRRK707 |
| Shared handles | clustered on 26 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
30
0 netblocks since 2026-07-05
2026-07-05
peak 30
2026-07-13
IP Ranges (30)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 65.207.122.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 66.97.0.0/20 | NTT DATA Services, LLC | ARIN | ● high | |
| 66.97.191.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 69.39.160.0/19 | NTT DATA Services, LLC | ARIN | ● high | |
| 148.9.0.0/16 | NTT DATA Services Holdings Corporation | ARIN | ● high | |
| 148.9.32.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.64.0/18 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.192.0/20 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.208.0/21 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.240.0/23 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.240.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.241.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.242.0/23 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.244.0/23 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.246.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.248.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 148.9.250.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 155.16.0.0/16 | NTT DATA Services Holdings Corporation | ARIN | ● high | |
| 155.17.0.0/16 | NTT DATA Services Holdings Corporation | ARIN | ● high | |
| 160.109.0.0/16 | NTT DATA Services Holdings Corporation | ARIN | ● high | |
| 160.109.97.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 160.109.125.0/24 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 160.109.160.0/21 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 160.109.224.0/21 | NTT DATA Services Holdings Corporation | BGP | ANNOUNCED | ● high |
| 160.110.0.0/16 | NTT DATA Services Holdings Corporation | ARIN | ● high | |
| 165.136.0.0/16 | NTT DATA Services Holdings Corporation | ARIN | ● high | |
| 205.153.64.0/22 | Witan Corp. | ARIN | ● high | |
| 206.180.192.0/20 | NTT Data Inc | ARIN | ● high | |
| 206.217.144.0/20 | NTT DATA Services, LLC | ARIN | ● high | |
| 216.182.0.0/18 | NTT DATA Services, LLC | ARIN | ● high |
Corporate group (9 confirmed entities)
+153 additional unconfirmed candidates not shown — full list (JSON)- Dimension Data 2,056 blocks
- NTT DOCOMO, INC. 1,297 blocks
- NTT DOCOMO BUSINESS, Inc. 218 blocks
- NTT DATA CORPORATION 58 blocks
- itelligence AG 42 blocks
- NTT Global Data Centers EMEA GmbH 29 blocks
- NTT GLOBAL NETWORKS PRIVATE LIMITED 24 blocks
- NTT (Thailand) Limited 20 blocks
NIC Handles
AHSON-ARIN
AHSON-ARIN
AHSON-ARIN
AHSON-ARIN
AS1294
AS3745
DSC-161
GL8-ARIN
GL8-ARIN
IPADM928-ARIN
IPADM928-ARIN
IPADM928-ARIN
+14 more