Mastertel
Data as of 2026-07-26
Registry
Cluster stats
| Netblocks | 10 · 268 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2a03:6505:4000:6::/64) |
| Registered in | Russia (4) · AG (1) · Germany (1) |
| All fragments | 4,126 blocks across 4,038 clusters |
| Cluster ID | 214582217 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-26
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 80.81.192.94/32 | Mastertel | PEERINGDB | ASSIGNED | ● high |
| 178.18.226.249/32 | Mastertel | PEERINGDB | ASSIGNED | ● high |
| 185.169.152.0/24 | MASTERTEL | RIPE | ASSIGNED PA | ● high |
| 185.232.60.12/32 | Mastertel | PEERINGDB | ASSIGNED | ● high |
| 195.208.208.179/32 | Mastertel | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8::722a:0:2/128 | Mastertel | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:20:101::208:179/128 | Mastertel | PEERINGDB | ASSIGNED | ● high |
| 2a03:5f80:4::226:249/128 | Mastertel | PEERINGDB | ASSIGNED | ● high |
| 195.210.170.232/29 | MASTERTEL | RIPE | ASSIGNED PA | ● low |
| 2a03:6505:4000:6::/64 | MASTERTEL | RIPE | ASSIGNED | ● low |
IPv6 ranges (4)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(5 of 10)
No discrepancies found among checked blocks.
NIC Handles
AS29226
DUMY-RIPE
DUMY-RIPE
MTU-NOC
SERVICEPIPE