Telewizja Kablowa Koszalin sp. z o.o.
TKK
Cluster stats
| Netblocks | 19 |
| All fragments | 21 blocks across 3 clusters |
| Cluster ID | 191620019 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (19)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.92.32.0/21 | TKK | RIPE | ASSIGNED PA | ● low |
| 77.92.40.0/21 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.128.0/24 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.129.0/25 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.129.128/26 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.129.192/26 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.132.0/24 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.134.0/24 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.135.0/24 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.136.0/24 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.137.0/24 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.144.0/20 | TKK | RIPE | ASSIGNED PA | ● low |
| 83.145.160.0/19 | TKK | RIPE | ASSIGNED PA | ● low |
| 93.117.211.4/30 | TKK | RIPE | ASSIGNED PA | ● low |
| 93.117.217.100/30 | TKK | RIPE | ASSIGNED PA | ● low |
| 157.9.0.0/16 | TKK-CO-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 185.137.148.0/23 | TKK-NET | RIPE | ASSIGNED PA | ● low |
| 185.137.150.0/23 | TKK-NET | RIPE | ASSIGNED PA | ● low |
| 193.189.171.136/29 | TKK | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
26.3%
of checked blocks have valid RPKI ROA coverage
(5 of 19)
Possible discrepancies (2)
These blocks are registered to TKK 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.
| 185.137.148.0/23 /23 | authorized for AS201328 — Telewizja Kablowa Kolobrzeg, Agencja Uslugowo - Reklamowa sp. z o.o. |
| 185.137.150.0/23 /23 | authorized for AS201328 — Telewizja Kablowa Kolobrzeg, Agencja Uslugowo - Reklamowa sp. z o.o. |
NIC Handles
AS5603-MNT
DUMY-RIPE
DUMY-RIPE
JNIC1-AP
JNIC1-AP
MAINT-JPNIC
TKK-MNT
TKKKOL-MNT
TNF-MNT