PJSC Rostelecom
ORG-JR8-RIPE
Registry
Complete entity footprint
2 linked clusters ·
6,236 netblocks ·
35,353,143 IPv4 addresses
This organisation's clusters combined by evidence —
shared operating domain mts-nn.ru
— not name similarity, so genuinely different organisations that share a name are excluded.
Cluster stats
| Netblocks | 1,574 · 2,808,596 IPv4 addresses |
| Cluster ID | 213194736 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 24 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
1,574
0 netblocks since 2026-07-05
2026-07-05
peak 1,574
2026-07-19
IP Ranges (1,574)
showing 50 of 1,574 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.140.96.0/24 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 5.140.96.0/20 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 5.140.97.0/24 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 5.140.112.0 – 5.140.255.255 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 37.79.0.0/16 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 37.79.32.0/19 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 78.37.0.0/19 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 87.226.167.0/24 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 89.184.228.0 – 89.184.255.255 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 89.204.52.0 – 89.204.83.255 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 90.150.96.0/20 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 90.150.104.0/24 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 90.150.105.0/24 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 90.188.0.0/19 | UNKNOWN | RIPE | LIR-PARTITIONED PA | ● high |
| 91.122.0.0/18 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 91.147.63.0/24 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 93.177.56.0/21 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 94.50.80.0 – 94.50.91.255 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.53.192.0/19 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.54.0.0/18 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 95.167.152.0/23 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 178.34.128.0/20 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 178.67.128.0/18 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 178.67.192.0/20 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 188.17.112.0/21 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 188.18.112.0/20 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 188.254.16.0 – 188.254.47.255 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 188.254.96.0/20 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 5.140.0.0/19 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.140.32.0/20 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.140.48.0/20 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.140.64.0/19 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.0.0/21 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.8.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.12.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.16.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.20.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.22.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.24.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.26.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.28.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.30.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.32.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.36.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.37.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.38.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.39.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.48.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.50.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.142.52.0/23 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
Domains hosted in this network
what's this?Customer-delegated space
how is this classified?
Customer assignments
1,546 (98.2%)
Unclassified
28 (1.8%)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
99.9%
of checked blocks have valid RPKI ROA coverage
(1,573 of 1,574)
Possible discrepancies (1)
These blocks are registered to PJSC Rostelecom 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.
| 90.188.199.0/24 /24 | authorized for AS56619 — Safety Integrated Systems Ltd |
NIC Handles
AS8443-MNT
AS8997-MNT
CAIT-MNT
DUMY-RIPE
DUMY-RIPE
ELKATEL-NCC
INTFRM-RIPE-MNT
IVTELECOM-MNT
KHMOD-MNT
KLGELECS-MNT
MNT-INSYS
OEC-MNT
+12 more