Maria Sergienko
Data as of 2026-08-30
BGP inherited
Limited data: only 2 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
| Netblocks | 2 · 256 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a13:4040::/29) |
| Cluster ID | 233777386 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.37.36.0/24 | Maria Sergienko | BGP | ANNOUNCED | ● high |
| 2a13:4040::/29 | Maria Sergienko | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a13:4040::/29 |
NIC Handles
AS215705
CRIMEA-MNT
CRIMEA-MNT
DUMY-RIPE
DUMY-RIPE
ORG-MS808-RIPE
RIPE-NCC-HM-MNT
lir-ru-sergienko-1-MNT