Master Net Telecom LTDA
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 16 · 6,144 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2804:2088::/32) |
| Also registered under this name | 44 netblocks across 3 separate records |
| Record ID | 241661732 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 132.255.140.0/22 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 132.255.140.0/23 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 132.255.142.0/23 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 177.67.148.0/22 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 177.67.148.0/23 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 177.67.150.0/23 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 186.251.80.0/21 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 186.251.80.0/22 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 186.251.84.0/22 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 186.251.216.0/22 | Net Master Telecom Ltda | BGP | ANNOUNCED | ● high |
| 186.251.220.0/22 | Net Master Telecom Ltda | BGP | ANNOUNCED | ● high |
| 2804:2088::/32 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 2804:2088::/33 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 2804:2088:8000::/33 | Master Net Telecom LTDA | BGP | ANNOUNCED | ● high |
| 2804:5090::/32 | Net Master Telecom Ltda | BGP | ANNOUNCED | ● high |
| 186.251.80.160/28 | UNKNOWN | LACNIC | reassigned | ● medium |
IPv6 ranges (4)
Footprint over time
4 weekly snapshots · JSON
25
+9 netblocks since 2026-07-05
2026-07-05
peak 46
2026-09-13
Network trust
what's this?
RPKI hygiene: B
how networks compare →
80.0%
of checked blocks have valid RPKI ROA coverage
(20 of 25)
No discrepancies found among checked blocks.
NIC Handles
00255350000107
08602563000161
AS263005
AS53223
CTB6
GASNU16
GASNU16
LELSI9
WAWRI
WAWRI
WAWRI