株式会社NTTドコモ
NTT DOCOMO, INC.
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.
LEI
353800TVPXCGWDZIIU09
Registered name
株式会社NTTドコモ
Jurisdiction
Ultimate parent
ＮＴＴ株式会社
353800VHQU5VIXVUA841
Cluster stats
| Netblocks | 1,297 · 2,623,335 IPv4 addresses |
| Registered in | Japan (940) · Netherlands (2) |
| Cluster ID | 208783823 |
| Registry | BGP |
| Owner jurisdiction | JP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 353800TVPXCGWDZIIU09 |
| Shared handles | clustered on 2 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
1,297
+10 netblocks since 2026-07-05
2026-07-05
peak 1,297
2026-07-19
IP Ranges (1,297)
showing 50 of 1,297 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 1.66.20.0/22 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.24.0/21 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.32.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.34.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.35.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.36.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.68.0/22 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.90.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.92.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.96.0/22 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.96.0/21 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.104.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.106.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.108.0/22 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.112.0/20 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.66.128.0/17 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.67.0.0/17 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.67.128.0/18 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.67.192.0/19 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.67.224.0/21 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.67.232.0/22 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.67.236.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.67.240.0/20 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.0.0/22 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.4.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.6.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.6.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.7.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.8.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.8.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.9.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.10.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.12.0/22 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.16.0/20 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.32.0/19 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.64.0/18 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.128.0/18 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.72.192.0/18 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.0.0/18 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.64.0/21 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.72.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.74.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.75.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.76.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.128.0/18 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.192.0/20 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.208.0/20 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.224.0/23 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.226.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
| 1.73.227.0/24 | NTT DOCOMO, INC. | BGP | ANNOUNCED | ● high |
Customer-delegated space
how is this classified?
Unclassified
1,207 (93.1%)
Customer access pools
48 (3.7%)
Operator infrastructure (named)
42 (3.2%)
Corporate group (9 confirmed entities)
+187 additional unconfirmed candidates not shown — full list (JSON)- Dimension Data 2,052 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: A
how networks compare →
99.5%
of checked blocks have valid RPKI ROA coverage
(1,290 of 1,297)
No discrepancies found among checked blocks.
NIC Handles
AS9605
AS9605