Saber Informática LTDA
BGP inherited
Cluster stats
| Netblocks | 13 |
| All fragments | 20 blocks across 4 clusters |
| Cluster ID | 204767000 |
| 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
4 weekly snapshots · JSON
13
-2 netblocks since 2026-07-05
2026-07-05
peak 15
2026-07-13
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 138.185.132.0/23 | AS263439 | BGP | ANNOUNCED | ● medium |
| 138.185.132.0/22 | AS263439 | BGP | ANNOUNCED | ● medium |
| 138.185.134.0/24 | AS263439 | BGP | ANNOUNCED | ● medium |
| 170.231.0.0/22 | AS263439 | BGP | ANNOUNCED | ● medium |
| 170.231.1.0/24 | AS263439 | BGP | ANNOUNCED | ● medium |
| 170.231.2.0/23 | AS263439 | BGP | ANNOUNCED | ● medium |
| 177.91.112.0/22 | AS263439 | BGP | ANNOUNCED | ● medium |
| 177.91.112.0/23 | AS263439 | BGP | ANNOUNCED | ● medium |
| 177.91.115.0/24 | AS263439 | BGP | ANNOUNCED | ● medium |
| 2804:11c8::/36 | AS263439 | BGP | ANNOUNCED | ● medium |
| 2804:11c8:1000::/36 | AS263439 | BGP | ANNOUNCED | ● medium |
| 2804:11c8:2000::/37 | Saber Informática LTDA | BGP | ANNOUNCED | ● medium |
| 2804:11c8:2000::/36 | AS263439 | BGP | ANNOUNCED | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(13 of 13)
Possible discrepancies (13)
These blocks are registered to Saber Informática LTDA 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.
| 2804:11c8::/36 /36 | authorized for AS263439 — AS263439 |
| 2804:11c8:1000::/36 /36 | authorized for AS263439 — AS263439 |
| 2804:11c8:2000::/36 /36 | authorized for AS263439 — AS263439 |
| 2804:11c8:2000::/37 /37 | authorized for AS263439 — AS263439 |
| 138.185.132.0/22 /22 | authorized for AS263439 — AS263439 |
| 170.231.0.0/22 /22 | authorized for AS263439 — AS263439 |
| 177.91.112.0/22 /22 | authorized for AS263439 — AS263439 |
| 138.185.132.0/23 /23 | authorized for AS263439 — AS263439 |
| 170.231.2.0/23 /23 | authorized for AS263439 — AS263439 |
| 177.91.112.0/23 /23 | authorized for AS263439 — AS263439 |
| 138.185.134.0/24 /24 | authorized for AS263439 — AS263439 |
| 170.231.1.0/24 /24 | authorized for AS263439 — AS263439 |
| 177.91.115.0/24 /24 | authorized for AS263439 — AS263439 |
NIC Handles
AS263439