Blond & Brown s.r.o.
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 5 · 3,072 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a03:1160::/32) |
| Cluster ID | 214424920 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-26
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.140.240.0/22 | Blond & Brown s.r.o. | BGP | ANNOUNCED | ● high |
| 185.64.40.0/22 | Blond & Brown s.r.o. | BGP | ANNOUNCED | ● high |
| 185.159.92.0/22 | Blond & Brown s.r.o. | BGP | ANNOUNCED | ● high |
| 2a03:1160::/40 | Blond & Brown s.r.o. | BGP | ANNOUNCED | ● high |
| 2a03:1160::/32 | Blond & Brown s.r.o. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
NIC Handles
AS201727
AS202556
Bubakov-MNT
DUMY-RIPE
DUMY-RIPE
ORG-BBS16-RIPE
RIPE-NCC-HM-MNT
kopeckymatej
mnt-cz-blondbrown-1
mnt-cz-blondbrown-1