NET-JP-Japan-Concentrix
BGP inherited
Cluster stats
| Netblocks | 8 |
| All fragments | 15 blocks across 7 clusters |
| Cluster ID | 210277652 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 18 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
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 27.110.15.80/29 | NET-JP-Japan-Concentrix | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 148.109.14.32/29 | NET-JP-Japan-Concentrix | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 148.109.32.224/29 | NET-JP-Japan-Concentrix-KK | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 193.82.28.208/29 | NET-JP-Japan-Concentrix-KK | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 193.82.30.8/29 | NET-JP-Japan-Concentrix | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 193.82.30.64/29 | NET-JP-Japan-Concentrix | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 193.82.30.72/29 | NET-JP-Japan-Concentrix | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 193.82.30.136/29 | NET-JP-Japan-Concentrix-KK | APNIC | ASSIGNED NON-PORTABLE | ● high |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “NET JP Japan” — 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.
- NET-JP-Japan-Broadcasting 2 blocks
- NET-JP-JAPAN-BOND-TRADING 1 blocks
- NET-JP-Japan-Bank-04 1 blocks
- NET-JP-Japan-Agency 1 blocks
- NET-JP-Japan-Agency-for-Medical-Research 1 blocks
- NET-JP-Japan-Agency-for-Medical-Research-and-Development 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- ITSJAPAN-NET via Telia Finland Oyj sub-allocation
- NSUK-THEEUROPEJAPANCENTRE-AD via Claranet Limited sub-allocation
- HSO-DEVELOPMENT-BANK-JAPAN via Syntura Group Limited sub-allocation
- JAPANISCH-DEUTSCHES-BERLIN-NET via Plusnet GmbH sub-allocation
- JAPANEXTERNALNET-PL via Netia SA sub-allocation
- NSUK-JAPANTRAVELBUREAU-LL via Claranet Limited sub-allocation
- NSUK-JAPANGREENMEDICALCENTRE-AD via Claranet Limited sub-allocation
- JAPAN-RADIO-CO-LTD via Nova Telecommunications & Media Single Member S.A sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
No discrepancies found among checked blocks.
NIC Handles
AC2582-AP
HN578-AP
HN578-AP
HN579-AP
HN579-AP
HN588-AP
HN588-AP
MAINT-CTSCL-JP
NH475-AP
NH475-AP
NH483-AP
NH483-AP
+6 more