ＮＴＴリミテッド・ジャパン株式会社

NTT Ltd Japan Corporation
Data as of 2026-10-18
GLEIF verified
Complete entity footprint
11 linked clusters · 5,746 netblocks · 44,633,619 IPv4 addresses · 465 IPv6 prefixes
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
353800D34R998MWSEC58
Registered name
ＮＴＴリミテッド・ジャパン株式会社
Jurisdiction
JP
Ultimate parent
ＮＴＴ株式会社
353800VHQU5VIXVUA841
This organisation
Netblocks4 · 10,240 IPv4 addresses
IPv6 1 prefix (largest 2001:218::/32)
Record ID252058563
RegistryAPNIC
Owner jurisdictionJP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 353800D34R998MWSEC58
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (4)

⬇ export CSV
CIDR Org name Registry Status Confidence
27.110.64.0/21 NTT Ltd Japan Corporation APNIC ALLOCATED PORTABLE ● low
203.78.192.0/20 NTT Ltd Japan Corporation APNIC ALLOCATED PORTABLE ● low
203.131.240.0/20 NTT Ltd Japan Corporation APNIC ALLOCATED PORTABLE ● low
2001:218::/32 NTT Ltd Japan Corporation APNIC ALLOCATED PORTABLE ● low

IPv6 ranges (1)

CIDR
2001:218::/32

Corporate group (11 confirmed entities)

+826 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (4 of 4)
No discrepancies found among checked blocks.

NIC Handles

AN934-AP APNIC-HM NLJC1-AP NLJC1-AP ORG-NWTC4-AP