Barbosa & Costa Ltda
Data as of 2026-11-08
BGP inherited
Complete entity footprint
2 linked clusters ·
56 netblocks ·
9,216 IPv4 addresses ·
3 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain telecomprovider.com.br
— not name similarity, so genuinely different organisations that share a name are excluded.
This organisation
| Netblocks | 56 · 9,216 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2804:17c4::/32) |
| Record ID | 264866573 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 | |
IP Ranges (56)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.180.252.0/22 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 45.180.252.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 45.180.253.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 45.180.254.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 45.180.255.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.160.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.160.0/19 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.160.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.161.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.162.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.162.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.163.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.164.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.164.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.164.0/22 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.165.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.166.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.167.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.168.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.168.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.169.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.170.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.170.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.171.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.172.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.172.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.173.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.174.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.174.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.175.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.176.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.176.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.177.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.178.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.179.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.180.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.180.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.181.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.182.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.182.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.183.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.184.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.184.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.185.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.186.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.186.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.187.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.188.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.188.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.189.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.190.0/23 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.190.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 177.234.191.0/24 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 2804:17c4::/32 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 2804:17c4::/33 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
| 2804:17c4:8000::/33 | Barbosa & Costa Ltda | BGP | ANNOUNCED | ● medium |
IPv6 ranges (3)
Footprint over time
12 weekly snapshots · JSON
58
-10 netblocks since 2026-07-05
2026-07-05
peak 71
2026-11-08
Domains this organisation publishes
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(58 of 58)
No discrepancies found among checked blocks.
NIC Handles
08032857000103
ALPSI1169
AS263250
CABCO16
CABCO16