Aleksey Ershov

BGP inherited
Cluster stats
Netblocks13 · 1,019 IPv4 addresses
Cluster ID210737218
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
13 -1 netblocks since 2026-07-05
2026-07-05 peak 14 2026-07-19

IP Ranges (13)

⬇ export CSV
CIDR Org name Registry Status Confidence
192.145.99.0/24 Aleksey Ershov RIPE ASSIGNED PA ● high
192.145.99.0/24 Aleksey Ershov BGP ANNOUNCED ● high
195.128.133.0/25 Aleksey Ershov RIPE ASSIGNED PA ● high
195.128.133.0/24 Aleksey Ershov BGP ANNOUNCED ● high
195.128.133.128/25 Aleksey Ershov RIPE ASSIGNED PA ● high
2a09:6280:1::/48 Aleksey Ershov BGP ANNOUNCED ● high
2a09:6280:1::/48 Aleksey Ershov RIPE ASSIGNED ● high
2a09:6280:2::/48 Aleksey Ershov RIPE ASSIGNED ● high
2a09:6280:2::/48 Aleksey Ershov BGP ANNOUNCED ● high
2a09:6280:3::/48 Aleksey Ershov RIPE ASSIGNED ● high
2a09:6280:4::/48 Aleksey Ershov BGP ANNOUNCED ● high
2a09:6280:4::/48 Aleksey Ershov RIPE ASSIGNED ● high
2a09:6280:5::/48 Aleksey Ershov RIPE ASSIGNED ● high

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.3% of checked blocks have valid RPKI ROA coverage (12 of 13)
Possible discrepancies (1)

These blocks are registered to Aleksey Ershov but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a09:6280:3::/48 /48 authorized for AS203493 — Egor Timoshenko

NIC Handles

AS51628 AS56603 AlexEr-MNT AlexEr-MNT DUMY-RIPE DUMY-RIPE IPMAGNAT-MNT IPMAGNAT-MNT ORG-AE121-RIPE Tentorium-Welnes Yacolo-MNT