NTUU-KPI-NET
Cluster stats
| Netblocks | 12 |
| All fragments | 19 blocks across 7 clusters |
| Cluster ID | 192311492 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.47.128.0/22 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.132.0/24 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.133.0/24 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.134.0/24 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.135.128/25 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.136.0/27 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.136.48 – 77.47.136.255 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.138.0/24 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.139.0/24 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.140.0/24 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.160.0 – 77.47.177.255 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
| 77.47.184.0/21 | NTUU-KPI-NET | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(12 of 12)
Possible discrepancies (9)
These blocks are registered to NTUU-KPI-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.
| 77.47.160.0 – 77.47.177.255 /20 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
| 77.47.184.0/21 /21 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
| 77.47.128.0/22 /22 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
| 77.47.132.0/24 /24 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
| 77.47.133.0/24 /24 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
| 77.47.134.0/24 /24 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
| 77.47.138.0/24 /24 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
| 77.47.139.0/24 /24 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
| 77.47.140.0/24 /24 | authorized for AS25500 — User Association of Ukrainian Research and Academic Network URAN |
NIC Handles
DUMY-RIPE
DUMY-RIPE
KPI-MNT
URAN-MNT