NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 17 · 131,072 IPv4 addresses |
| All fragments | 39 blocks across 2 clusters |
| Cluster ID | 213682746 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
17
0 netblocks since 2026-07-05
2026-07-05
peak 17
2026-07-26
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 133.131.0.0/16 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.6.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.7.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.8.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.9.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.10.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.11.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.12.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.13.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.14.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.15.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.16.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.17.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.18.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.19.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.131.20.0/24 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
| 133.132.0.0/16 | NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | BGP | ANNOUNCED | ● high |
NIC Handles
AS63802