NCV
BGP inherited
Cluster stats
| Netblocks | 10 · 59,386 IPv4 addresses |
| Registered in | Japan (9) · Netherlands (1) |
| All fragments | 11 blocks across 2 clusters |
| Cluster ID | 210244515 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 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
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 61.44.128.0/18 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
| 93.117.234.56/30 | NCV | RIPE | ASSIGNED PA | ● low |
| 101.203.0.0/19 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
| 101.203.32.0/20 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
| 113.213.192.0/19 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
| 113.213.224.0/20 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
| 116.199.240.0/20 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
| 180.148.144.0/21 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
| 216.171.112.0/20 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
| 223.223.224.0/19 | NCV | APNIC | ALLOCATED PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “NCV” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- NCV-JPNIC-JP-20170711 1 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
80.0%
of checked blocks have valid RPKI ROA coverage
(8 of 10)
Possible discrepancies (7)
These blocks are registered to NCV but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 113.213.192.0/19 /19 | authorized for AS59127 — Newmedia Corporation |
| 101.203.0.0/19 /19 | authorized for AS59127 — Newmedia Corporation |
| 113.213.224.0/20 /20 | authorized for AS59127 — Newmedia Corporation |
| 116.199.240.0/20 /20 | authorized for AS59127 — Newmedia Corporation |
| 216.171.112.0/20 /20 | authorized for AS59127 — Newmedia Corporation |
| 101.203.32.0/20 /20 | authorized for AS59127 — Newmedia Corporation |
| 180.148.144.0/21 /21 | authorized for AS59127 — Newmedia Corporation |
NIC Handles
DUMY-RIPE
DUMY-RIPE
JNIC1-AP
JNIC1-AP
MAINT-JPNIC
TNF-MNT