Yury Dolin
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 43 · 25,600 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2a05:f880::/29) |
| Cluster ID | 213622258 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
43
0 netblocks since 2026-07-05
2026-07-05
peak 43
2026-07-26
IP Ranges (43)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.140.248.0/24 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 45.80.228.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 45.85.140.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 45.88.100.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 45.93.60.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 45.95.128.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 45.134.156.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 45.143.152.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 45.159.124.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 78.41.84.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 78.136.248.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 78.136.248.0 – 78.136.253.255 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 78.136.249.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 78.136.250.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 78.136.251.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 78.136.252.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 78.136.253.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 88.204.40.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 88.204.40.0/21 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 88.204.41.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 88.204.42.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 88.204.43.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 88.204.44.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 88.204.45.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 88.204.46.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 88.204.47.0/24 | Yury Dolin | RIPE | ASSIGNED PA | ● low |
| 91.241.54.0/24 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 93.185.172.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 176.113.88.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 178.159.80.0/20 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 185.221.196.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 185.232.16.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 185.235.231.0/24 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 185.238.88.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 185.246.216.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 185.253.24.0/22 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 194.104.224.0/24 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 194.113.238.0/23 | Yury Dolin | RIPE | ALLOCATED PA | ● low |
| 2a05:f880::/29 | Yury Dolin | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a07:da80::/29 | Yury Dolin | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a07:dc80::/29 | Yury Dolin | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a0c:b80::/29 | Yury Dolin | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a0d:b900::/29 | Yury Dolin | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (5)
Network trust
what's this?
RPKI hygiene: D
how networks compare →
39.5%
of checked blocks have valid RPKI ROA coverage
(17 of 43)
Possible discrepancies (17)
These blocks are registered to Yury Dolin but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 88.204.40.0/21 /21 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 45.80.228.0/22 /22 | authorized for AS209372 — WS Telecom Inc |
| 185.238.88.0/22 /22 | authorized for AS209372 — WS Telecom Inc |
| 78.41.84.0/22 /22 | authorized for AS9009 — M247 Europe SRL |
| 45.134.156.0/22 /22 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 78.136.248.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 78.136.249.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 78.136.250.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 78.136.251.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 88.204.40.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 88.204.41.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 88.204.42.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 88.204.43.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 88.204.44.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
| 88.204.45.0/24 /24 | authorized for AS48031 — Ivanov Vitaliy Sergeevich |
+2 more — see the REST API
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-YD12-RIPE
RIPE-NCC-HM-MNT
ru-yurydolin-1-mnt