CJSC TransTelecom-NN
BGP inherited
Cluster stats
| Netblocks | 5 |
| All fragments | 384 blocks across 77 clusters |
| Cluster ID | 193862871 |
| 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 | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.4.200.0/22 | CJSC TransTelecom-NN | RIPE | ASSIGNED PA | ● high |
| 81.4.206.0/23 | CJSC TransTelecom-NN | RIPE | ASSIGNED PA | ● high |
| 81.4.224.0/21 | CJSC TransTelecom-NN | RIPE | ASSIGNED PA | ● high |
| 81.4.244.0/22 | CJSC TransTelecom-NN | RIPE | ASSIGNED PA | ● high |
| 81.18.130.0/23 | CJSC TransTelecom-NN | RIPE | ASSIGNED PA | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (4)
These blocks are registered to CJSC TransTelecom-NN 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.
| 81.4.224.0/21 /21 | authorized for AS15774 — Limited Liability Company "TTK-Svyaz" |
| 81.4.200.0/22 /22 | authorized for AS15774 — Limited Liability Company "TTK-Svyaz" |
| 81.4.244.0/22 /22 | authorized for AS15774 — Limited Liability Company "TTK-Svyaz" |
| 81.4.206.0/23 /23 | authorized for AS15774 — Limited Liability Company "TTK-Svyaz" |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-JT5-RIPE
VTT-MNT