Nikita Sergienko
Cluster stats
| Netblocks | 64 |
| All fragments | 103 blocks across 16 clusters |
| Cluster ID | 191610127 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 21 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (64)
showing 50 of 64 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.40.135.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 46.8.62.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 46.8.206.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 91.207.106.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 91.207.107.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 91.223.48.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 91.232.118.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 91.236.134.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 91.236.135.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 91.237.182.0/23 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 92.51.12.0/23 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 176.96.225.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 176.96.239.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 193.47.166.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 193.104.145.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 193.138.84.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 193.238.108.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 212.110.158.0/24 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 2a0f:6d40::/33 | Nikita Sergienko | BGP | ANNOUNCED | ● high |
| 46.151.144.0/21 | Nikita Sergienko | RIPE | ASSIGNED PI | ● medium |
| 91.215.60.0/22 | Nikita Sergienko | RIPE | ASSIGNED PI | ● medium |
| 194.187.148.0/22 | Nikita Sergienko | RIPE | ASSIGNED PI | ● medium |
| 195.49.200.0/21 | Nikita Sergienko | RIPE | ASSIGNED PI | ● medium |
| 45.159.16.0/22 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 77.120.56.0/22 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 91.194.162.0/23 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 91.207.106.0/23 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 91.212.198.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 91.212.201.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 91.212.220.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 91.212.226.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 91.223.48.0/24 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 91.224.30.0/23 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 91.232.116.0/22 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 91.236.134.0/23 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 91.237.182.0/23 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 91.242.255.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 185.76.80.0/22 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 185.116.228.0/22 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 185.135.180.0/22 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 185.138.200.0/22 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 185.141.40.0/22 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 185.207.252.0/22 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 188.191.16.0/20 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 192.109.243.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 192.109.248.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 192.109.250.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 192.109.253.0/24 | Nikita Sergienko | RIPE | ALLOCATED PA | ● low |
| 193.27.242.0/23 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
| 193.37.141.0/24 | Nikita Sergienko | RIPE | ASSIGNED PI | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
51.6%
of checked blocks have valid RPKI ROA coverage
(33 of 64)
Wholesale/transit re-announcements (18)
These blocks are registered to Nikita Sergienko but cryptographically authorized across 7 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 195.49.200.0/21 /21 | authorized for AS12507 — Swift Trace ltd. |
| 46.151.144.0/21 /21 | authorized for AS12507 — Swift Trace ltd. |
| 91.215.60.0/22 /22 | authorized for AS196705 — Ardinvest LTD |
| 194.187.148.0/22 /22 | authorized for AS196705 — Ardinvest LTD |
| 45.159.16.0/22 /22 | authorized for AS200702 — Kazakov Viktor Aleksandrovich |
| 77.120.56.0/22 /22 | authorized for AS200702 — Kazakov Viktor Aleksandrovich |
| 195.246.124.0/23 /23 | authorized for AS197171 — MEGATEL Ltd. |
| 91.224.30.0/23 /23 | authorized for AS28761 — CrimeaCom South LLC |
| 192.109.248.0/24 /24 | authorized for AS200420 — "MEGA-NET" LLC |
| 192.109.250.0/24 /24 | authorized for AS206448 — LLC "SouthTransTelecom" |
| 192.109.243.0/24 /24 | authorized for AS206448 — LLC "SouthTransTelecom" |
| 194.140.228.0/24 /24 | authorized for AS28761 — CrimeaCom South LLC |
| 91.212.226.0/24 /24 | authorized for AS200702 — Kazakov Viktor Aleksandrovich |
| 91.212.220.0/24 /24 | authorized for AS200702 — Kazakov Viktor Aleksandrovich |
| 91.212.201.0/24 /24 | authorized for AS200702 — Kazakov Viktor Aleksandrovich |
+3 more — see the REST API
NIC Handles
AS200441
AS35381
AS35533
AS41269
AS44341
AS48086
AS49617
AS50140
AS57899
AS58000
CRIMEA-MNT
CRIMEA-MNT
+9 more