NCTS-NET
BGP inherited
Cluster stats
| Netblocks | 8 · 1,538 IPv4 addresses |
| Registered in | Russia (5) · Vietnam (1) |
| Cluster ID | 210458035 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 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 |
|---|---|---|---|---|
| 83.234.176.0/23 | NCTS-NET | RIPE | ASSIGNED PA | ● low |
| 155.212.148.0/24 | NCTS-NET | RIPE | ASSIGNED PA | ● low |
| 155.212.149.0/24 | NCTS-NET | RIPE | ASSIGNED PA | ● low |
| 155.212.150.0/24 | NCTS-NET | RIPE | ASSIGNED PA | ● low |
| 155.212.151.0/24 | NCTS-NET | RIPE | ASSIGNED PA | ● low |
| 210.245.3.136/29 | NCTS-NET | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 2a00:1e48:101::/52 | NCTS-NET | RIPE | ASSIGNED | ● low |
| 2a0e:1180::/32 | NCTS-NET | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
37.5%
of checked blocks have valid RPKI ROA coverage
(3 of 8)
Possible discrepancies (2)
These blocks are registered to NCTS-NET 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.
| 2a00:1e48:101::/52 /52 | authorized for AS20485 — Joint Stock Company TransTeleCom |
| 83.234.176.0/23 /23 | authorized for AS20485 — Joint Stock Company TransTeleCom |
NIC Handles
DUMY-RIPE
DUMY-RIPE
FHIG1-AP
FHIG1-AP
MAINT-VN-FPT
TRANSTELECOM-MNT
lir-ru-ncts-1-MNT