TK Telekom sp. z o.o.
Koleje-Mazowieckie
BGP inherited
Cluster stats
| Netblocks | 12 |
| Cluster ID | 204704037 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
12
0 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-13
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.233.184.40/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 62.233.184.220/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 77.252.96.128/25 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 78.9.183.120/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 81.210.106.40/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 81.210.106.44/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 81.219.25.204/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 82.160.159.44/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 85.128.51.60/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 89.171.79.200/29 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 89.171.94.16/30 | Koleje-Mazowieckie | RIPE | ASSIGNED PA | ● low |
| 89.171.134.40/30 | Koleje-Mazowieckie | 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)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
NETIA-MNT