Limited Liability Company TTK-Svyaz
TTK-Izhevsk
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 9 · 5,120 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a03:3700:5000::/36) |
| Cluster ID | 224051555 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 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
8 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-08-16
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.4.196.0/22 | TTK-Izhevsk | RIPE | ASSIGNED PA | ● low |
| 81.4.212.0/22 | TTK-Izhevsk | RIPE | ASSIGNED PA | ● low |
| 81.4.233.0/24 | TTK-Izhevsk | RIPE | ASSIGNED PA | ● low |
| 81.4.235.0 – 81.4.237.255 | TTK-Izhevsk | RIPE | ASSIGNED PA | ● low |
| 81.4.240.0/24 | TTK-Izhevsk | RIPE | ASSIGNED PA | ● low |
| 81.4.250.0 – 81.4.253.255 | TTK-Izhevsk | RIPE | ASSIGNED PA | ● low |
| 188.168.97.0/24 | TTK-Izhevsk | RIPE | ASSIGNED PA | ● low |
| 188.168.188.0/23 | TTK-Izhevsk | RIPE | ASSIGNED PA | ● low |
| 2a03:3700:5000::/36 | TTK-Izhevsk | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a03:3700:5000::/36 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(9 of 9)
RPKI-inferred operator
Limited Liability Company "TTK-Svyaz"
Nearly all of this network's RPKI-covered space is cryptographically authorized for this
single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
MNT-TTK
VTT-MNT