Kazyanin Andrei Anatolevich
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 11 |
| IPv6 | 11 prefixes (largest 2a0d:b841::/32) |
| Cluster ID | 227754613 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 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
9 weekly snapshots · JSON
11
+3 netblocks since 2026-07-05
2026-07-05
peak 20
2026-08-23
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2a0d:b841::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a11:b4c5::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a11:e2c4::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a12:2806::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a12:6480::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a12:6481::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a12:6486::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a12:bc82::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a12:bc85::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a12:cf84::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
| 2a12:d807::/32 | Kazyanin Andrei Anatolevich | BGP | ANNOUNCED | ● medium |
IPv6 ranges (11)
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 (1)
These blocks are registered to Kazyanin Andrei Anatolevich 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.
| 2a12:2806::/32 /32 | authorized for AS205866 — Vyshegorodtsev Roman Valerevich |
NIC Handles
AS205866
AS211009
IP-RIPE