ＮＴＴ株式会社
NTT (Thailand) Limited
Data as of 2026-10-18
GLEIF verified
Complete entity footprint
11 linked clusters ·
5,760 netblocks ·
44,646,677 IPv4 addresses ·
467 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.
LEI
353800VHQU5VIXVUA841
Registered name
ＮＴＴ株式会社
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 14 · 14,082 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2403:2800::/31) |
| Registered in | Thailand (14) · Japan (1) · MM (1) |
| Record ID | 250174744 |
| Registry | APNIC |
| Owner jurisdiction | JP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 353800VHQU5VIXVUA841 |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.116.216.0/22 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 103.66.128.0/22 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 103.108.49.0/24 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 103.116.194.17/32 | NTT Communications (Thailand) | PEERINGDB | ASSIGNED | ● high |
| 103.130.180.0/23 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 103.233.200.0/22 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 103.233.202.0/24 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 103.246.24.0/22 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 116.68.144.0/20 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 180.222.144.0/20 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 203.78.204.0/22 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 2403:2800::/32 | NTT (Thailand) Limited | BGP | ANNOUNCED | ● high |
| 116.206.112.50/32 | NTT (Thailand) | PEERINGDB | ASSIGNED | ● low |
| 2403:2800::/31 | NTT (Thailand) Limited | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (2)
Footprint over time
17 weekly snapshots · JSON
18
-2 netblocks since 2026-07-05
2026-07-05
peak 20
2026-10-18
Corporate group (11 confirmed entities)
+826 additional unconfirmed candidates not shown — full list (JSON)- Dimension Data 2,116 blocks
- NTT America, Inc. 2,038 blocks
- NTT DOCOMO, INC. 1,298 blocks
- NTT DOCOMO BUSINESS, Inc. 221 blocks
- NTT Communications Corporation 124 blocks
- NTT DATA CORPORATION 59 blocks
- NTT MSC Sdn Bhd 44 blocks
- itelligence AG 42 blocks
- NTT DATA Services Holdings Corporation 36 blocks
- NTT Global Data Centers EMEA GmbH 29 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(15 of 18)
No discrepancies found among checked blocks.
NIC Handles
APNIC-HM
AS134736
AS38566
AS38566
AT1200-AP
MAINT-AS-NTTCT
MAINT-NTTGIN-JP
NTLA5-AP
NTLA5-AP
ORG-NCC1-AP