Master Net Telecom
Data as of 2026-08-30
BGP inherited
Cluster stats
| Netblocks | 4 · 1,057 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:12f8:0:6::5:3223/128) |
| All fragments | 10 blocks across 3 clusters |
| Cluster ID | 233783780 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 177.52.38.65/32 | Master Net Telecom | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8:0:6::5:3223/128 | Master Net Telecom | PEERINGDB | ASSIGNED | ● high |
| 62.61.10.64/27 | MASTER-TELECOM-NET | RIPE | ASSIGNED PA | ● low |
| 177.66.148.0/22 | Master Telecom | ARIN | ALLOCATED | ● low |
IPv6 ranges (1)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (1)
These blocks are registered to Master Net Telecom 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.
| 177.66.148.0/22 /22 | authorized for AS52847 — AS52847 |
NIC Handles
05902563000199
AS53223
DUMY-RIPE
DUMY-RIPE
ISO10
ISO10
ISO10
RSSI-NOC