AS28126
Data as of 2026-07-26
Handle
Complete entity footprint
2 linked clusters ·
4,981 netblocks ·
37,006,112 IPv4 addresses ·
619 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain brisanet.net.br
— not name similarity, so genuinely different organisations that share a name are excluded.
Cluster stats
| Netblocks | 75 · 83,968 IPv4 addresses |
| IPv6 | 14 prefixes (largest 2804:29b8::/32) |
| Registered in | Brazil (50) · United States (11) |
| Cluster ID | 214374004 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (75)
showing 50 of 75 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 177.37.128.0/19 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.128.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.128.0/17 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.144.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.160.0/19 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.160.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.172.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.172.0/23 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.173.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.176.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.180.0/23 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.180.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.181.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.182.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.182.0/23 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.183.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.192.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.192.0/19 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.208.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.224.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.224.0/19 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.240.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.248.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.248.0/23 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.37.249.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.154.48.0/21 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.154.48.0/22 | AS28126 | BGP | ANNOUNCED | ● high |
| 177.154.52.0/22 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.128.0/17 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.128.0/19 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.128.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.132.0/23 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.132.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.133.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.144.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.160.0/19 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.160.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.176.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.176.0/23 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.176.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.177.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.192.0/19 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.192.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.208.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.224.0/19 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.224.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.230.0/23 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.230.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.231.0/24 | AS28126 | BGP | ANNOUNCED | ● high |
| 187.19.240.0/20 | AS28126 | BGP | ANNOUNCED | ● high |
IPv6 ranges (14)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.3%
of checked blocks have valid RPKI ROA coverage
(64 of 75)
No discrepancies found among checked blocks.
NIC Handles
AS28126