M3 Net Fibra LTDA - ME
BGP inherited
Cluster stats
| Netblocks | 21 |
| All fragments | 23 blocks across 2 clusters |
| Cluster ID | 191588391 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
3 weekly snapshots · JSON
21
0 netblocks since 2026-07-05
2026-07-05
peak 21
2026-07-12
IP Ranges (21)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.71.28.0/22 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.71.28.0/23 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.71.28.0/24 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.71.29.0/24 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.71.30.0/24 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.71.30.0/23 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.71.31.0/24 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.171.44.0/22 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.171.44.0/24 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.171.44.0/23 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.171.45.0/24 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.171.46.0/24 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.171.46.0/23 | AS268738 | BGP | ANNOUNCED | ● high |
| 45.171.47.0/24 | AS268738 | BGP | ANNOUNCED | ● high |
| 2804:59fc::/33 | AS268738 | BGP | ANNOUNCED | ● high |
| 2804:59fc::/32 | AS268738 | BGP | ANNOUNCED | ● high |
| 2804:59fc:8000::/34 | AS268738 | BGP | ANNOUNCED | ● high |
| 2804:59fc:8000::/33 | AS268738 | BGP | ANNOUNCED | ● high |
| 2804:59fc:c000::/34 | AS268738 | BGP | ANNOUNCED | ● high |
| 2804:59fc:c300::/40 | AS268738 | BGP | ANNOUNCED | ● high |
| 2804:59fc::/32 | UNKNOWN | LACNIC | allocated | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(21 of 21)
Possible discrepancies (21)
These blocks are registered to M3 Net Fibra LTDA - ME 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.
| 2804:59fc::/32 /32 | authorized for AS268738 — AS268738 |
| 2804:59fc::/32 /32 | authorized for AS268738 — AS268738 |
| 2804:59fc::/33 /33 | authorized for AS268738 — AS268738 |
| 2804:59fc:8000::/33 /33 | authorized for AS268738 — AS268738 |
| 2804:59fc:8000::/34 /34 | authorized for AS268738 — AS268738 |
| 2804:59fc:c000::/34 /34 | authorized for AS268738 — AS268738 |
| 2804:59fc:c300::/40 /40 | authorized for AS268738 — AS268738 |
| 45.71.28.0/22 /22 | authorized for AS268738 — AS268738 |
| 45.171.44.0/22 /22 | authorized for AS268738 — AS268738 |
| 45.71.28.0/23 /23 | authorized for AS268738 — AS268738 |
| 45.71.30.0/23 /23 | authorized for AS268738 — AS268738 |
| 45.171.44.0/23 /23 | authorized for AS268738 — AS268738 |
| 45.171.46.0/23 /23 | authorized for AS268738 — AS268738 |
| 45.71.28.0/24 /24 | authorized for AS268738 — AS268738 |
| 45.71.29.0/24 /24 | authorized for AS268738 — AS268738 |
+6 more — see the REST API
NIC Handles
AS268738