TDSA-NET
Cluster stats
| Netblocks | 12 |
| Cluster ID | 192146771 |
| 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 |
|---|---|---|---|---|
| 80.244.134.0/24 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 80.244.140.0/23 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 80.244.152.0/25 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 80.244.152.128/25 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 80.244.153.0/24 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 83.68.72.0/24 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 83.68.73.0/24 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 83.68.74.0/24 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 217.75.52.0/24 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 217.75.53.0/24 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 217.75.54.0/24 | TDSA-NET | RIPE | ASSIGNED PA | ● low |
| 217.75.55.0/24 | TDSA-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 (10)
These blocks are registered to TDSA-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.
| 80.244.140.0/23 /23 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 80.244.134.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 80.244.153.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 83.68.72.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 83.68.73.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 83.68.74.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 217.75.52.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 217.75.53.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 217.75.54.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
| 217.75.55.0/24 /24 | authorized for AS21021 — Multimedia Polska Sp. z o.o. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
MULTIMEDIA-MNT
PTCNET-MNT