Artem Kovalchuk
Data as of 2026-10-18
BGP inherited
This organisation
| Netblocks | 11 · 2,048 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a0d:d940:9009::/48) |
| Registered in | United States (2) · Germany (1) · United Kingdom (1) · United Arab Emirates (1) · Netherlands (1) · Poland (1) |
| Record ID | 250225439 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 14 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 (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.57.66.0/24 | Artem Kovalchuk | BGP | ANNOUNCED | ● medium |
| 13.143.136.0/24 | Artem Kovalchuk | RIPE | LEGACY | ● low |
| 45.158.11.0/24 | Artem Kovalchuk | BGP | ANNOUNCED | ● low |
| 79.98.36.0/24 | Artem Kovalchuk | BGP | ANNOUNCED | ● low |
| 130.78.11.0/24 | Artem Kovalchuk | BGP | ANNOUNCED | ● low |
| 130.78.186.0/24 | Artem Kovalchuk | BGP | ANNOUNCED | ● low |
| 177.1.201.0/24 | Artem Kovalchuk | RIPE | SUB-ALLOCATED PA | ● low |
| 201.3.229.0/24 | Artem Kovalchuk | BGP | ANNOUNCED | ● low |
| 2a0d:d940:9009::/48 | Artem Kovalchuk | BGP | ANNOUNCED | ● low |
| 2a10:ab80:3ed::/48 | Artem Kovalchuk | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a10:ab80:456::/48 | Artem Kovalchuk | RIPE | ASSIGNED | ● low |
IPv6 ranges (3)
Footprint over time
13 weekly snapshots · JSON
11
+5 netblocks since 2026-07-13
2026-07-13
peak 11
2026-10-18
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(11 of 11)
Possible discrepancies (4)
These blocks are registered to Artem Kovalchuk but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a0d:d940:9009::/48 /48 | authorized for AS212112 — Vladislav Novitskii |
| 31.57.66.0/24 /24 | authorized for AS205838 — Ivory van Boeschoten trading as IVB Netwerk |
| 45.158.11.0/24 /24 | authorized for AS142111 — Zhejiang Aiyun Network Technology Co Ltd |
| 177.1.201.0/24 /24 | authorized for AS26969 — Ace Data Centers II, L.L.C. |
NIC Handles
ACRO64484-RIPE
AS152672
AS205838
AS212112
AS219498
DUMY-RIPE
DUMY-RIPE
IPBNB-MNT
ORG-AK293-RIPE
datagio-MNT
intezio-mnt
lir-ru-prefixlabs-1-MNT
+2 more