Citynet OU
Data as of 2026-11-08
BGP inherited
This organisation
| Netblocks | 12 · 4,628 IPv4 addresses |
| Registered in | Poland (8) · EE (6) · Russia (1) |
| Record ID | 265281791 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.225.132.0/22 | CITYNET MARCIN SOBALA - PIOTR MISIUDA | RIPE | ASSIGNED PI | ● high |
| 178.216.40.220/32 | Citynet Marcin Sobala, Piotr Misiuda | PEERINGDB | ASSIGNED | ● high |
| 185.1.42.20/32 | Citynet Marcin Sobala, Piotr Misiuda | PEERINGDB | ASSIGNED | ● high |
| 195.34.212.0/23 | Citynet OU | BGP | ANNOUNCED | ● high |
| 195.34.212.0/22 | Citynet OU | RIPE | ASSIGNED PI | ● high |
| 195.34.214.0/24 | Citynet OU | BGP | ANNOUNCED | ● high |
| 195.34.215.0/24 | Citynet OU | BGP | ANNOUNCED | ● high |
| 195.128.112.0/21 | CITYNET MARCIN SOBALA - PIOTR MISIUDA | BGP | ANNOUNCED | ● high |
| 195.149.233.251/32 | Citynet Marcin Sobala, Piotr Misiuda | PEERINGDB | ASSIGNED | ● high |
| 195.182.219.37/32 | Citynet Marcin Sobala, Piotr Misiuda | PEERINGDB | ASSIGNED | ● high |
| 195.238.64.0/23 | Citynet OU | BGP | ANNOUNCED | ● high |
| 62.5.204.0/28 | CITYNET-TAL | RIPE | ASSIGNED PA | ● low |
Footprint over time
4 weekly snapshots · JSON
15
+3 netblocks since 2026-10-18
2026-10-18
peak 15
2026-11-08
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(10 of 15)
No discrepancies found among checked blocks.
NIC Handles
AS197572
AS197572
AS43883
CTN-MNT
CTN-MNT
DUMY-RIPE
DUMY-RIPE
MNT-CITYNET_EE
MNT-CITYNET_EE
MNT-SONICTEST
MTU-NOC
NETIA-MNT
+4 more