Nippon Telegraph and Telephone Corporation
NTTV6NET
Cluster stats
| Netblocks | 14 |
| Cluster ID | 193097107 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.16.178.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● high |
| 2001:200:400::/40 | NTTV6NET | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 192.26.93.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.162.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.163.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.164.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.165.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.174.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.175.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.176.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.177.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.178.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.47.179.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
| 192.172.237.0/24 | NTTV6NET | APNIC | ASSIGNED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
7.1%
of checked blocks have valid RPKI ROA coverage
(1 of 14)
RPKI-inferred operator
WIDE Project
Nearly all of this network's RPKI-covered space is cryptographically authorized for this
single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.
NIC Handles
JNIC1-AP
JNIC1-AP
MAINT-JP-NTTV6NET
MAINT-JP-WIDE
MAINT-JPNIC
SM503-AP
SM503-AP
TF19-AP
TF19-AP