NTT Software Innovation Center
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 27 · 111,104 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:df0:45::/48) |
| Cluster ID | 213610754 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| 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
27
0 netblocks since 2026-07-05
2026-07-05
peak 27
2026-07-26
IP Ranges (27)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 129.60.0.0/16 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 129.60.0.0/17 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 129.60.128.0/17 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 163.138.0.0/17 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 163.138.128.0/19 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.5.216.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.26.94.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.47.167.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.235.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.236.0/23 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.236.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.237.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.238.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.239.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.240.0/23 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.240.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.241.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.242.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.243.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.244.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.245.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.246.0/23 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.246.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.247.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.248.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 192.68.249.0/24 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
| 2001:df0:45::/48 | NTT Software Innovation Center | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:df0:45::/48 |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
18.5%
of checked blocks have valid RPKI ROA coverage
(5 of 27)
No discrepancies found among checked blocks.
NIC Handles
AS2511
AS37918
MAINT-JP-NTTECL-JP