NTT DATA Services International Holdings B.V.

NTT DATA Services Holdings Corporation
GLEIF verified
Complete entity footprint
9 linked clusters · 3,770 netblocks · 43,611,988 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
5493006PWQQ8KVRRK707
Registered name
NTT DATA Services International Holdings B.V.
Jurisdiction
NL
Ultimate parent
ＮＴＴ株式会社
353800VHQU5VIXVUA841
Cluster stats
Netblocks29 · 457,187 IPv4 addresses
All fragments 31 blocks across 2 clusters
Cluster ID208810143
RegistryBGP
Owner jurisdictionNL
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493006PWQQ8KVRRK707
Shared handles clustered on 12 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
30 0 netblocks since 2026-07-05
2026-07-05 peak 30 2026-07-19

IP Ranges (29)

⬇ export CSV
CIDR Org name Registry Status Confidence
65.207.122.0/24 NTT DATA Services Holdings Corporation BGP ANNOUNCED ● high
66.97.191.0/24 NTT DATA Services Holdings Corporation BGP ANNOUNCED ● 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
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
66.97.0.0/20 NTT DATA Services, LLC ARIN DIRECT ALLOCATION ● low
69.39.160.0/19 NTT DATA Services, LLC ARIN DIRECT ALLOCATION ● low
148.9.0.0/16 NTT DATA Services Holdings Corporation ARIN DIRECT ALLOCATION ● low
155.16.0.0/16 NTT DATA Services Holdings Corporation ARIN DIRECT ALLOCATION ● low
155.17.0.0/16 NTT DATA Services Holdings Corporation ARIN DIRECT ALLOCATION ● low
160.109.0.0/16 NTT DATA Services Holdings Corporation ARIN DIRECT ALLOCATION ● low
160.110.0.0/16 NTT DATA Services Holdings Corporation ARIN DIRECT ALLOCATION ● low
165.136.0.0/16 NTT DATA Services Holdings Corporation ARIN DIRECT ALLOCATION ● low
204.126.246.0/23 NTT DATA Services Holdings Corporation ARIN DIRECT ALLOCATION ● low
206.217.144.0/20 NTT DATA Services, LLC ARIN DIRECT ALLOCATION ● low
216.182.0.0/18 NTT DATA Services, LLC ARIN DIRECT ALLOCATION ● low

Corporate group (9 confirmed entities)

+187 additional unconfirmed candidates not shown — full list (JSON)

NIC Handles

AHSON-ARIN AHSON-ARIN AHSON-ARIN AHSON-ARIN AS1294 AS3745 DSC-161 IPADM928-ARIN IPADM928-ARIN IPADM928-ARIN LJG3-ARIN NDSL-7