JR & JS ENGENHARIA E COMÉRCIO LTDA
BGP inherited
Cluster stats
| Netblocks | 32 · 14,820 IPv4 addresses |
| Registered in | Brazil (29) · United States (1) |
| Cluster ID | 213384680 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
32
-9 netblocks since 2026-07-05
2026-07-05
peak 374
2026-07-26
IP Ranges (32)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.191.233.220/32 | JR & JS ENGENHARIA E COMÉRCIO LTDA | PEERINGDB | ASSIGNED | ● high |
| 187.16.208.4/32 | JR & JS ENGENHARIA E COMÉRCIO LTDA | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:7:0:2:8189:1/128 | JR & JS ENGENHARIA E COMÉRCIO LTDA | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8::208:4/128 | JR & JS ENGENHARIA E COMÉRCIO LTDA | PEERINGDB | ASSIGNED | ● high |
| 186.224.192.0/20 | JR & JS ENGENHARIA E COMÉRCIO LTDA | ARIN | ALLOCATED | ● low |
| 186.224.192.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.194.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.196.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.198.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.200.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.201.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.202.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.203.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.204.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.205.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.207.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.208.0/20 | JR & JS ENGENHARIA E COMÉRCIO LTDA | ARIN | ALLOCATED | ● low |
| 186.224.208.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.209.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.210.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.214.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.219.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 186.224.221.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.2.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.3.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.4.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.5.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.7.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.8.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.9.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.14.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
| 189.90.15.0/24 | JR & JS ENGENHARIA E COMÉRCIO LTDA | BGP | ANNOUNCED | ● low |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
6.2%
of checked blocks have valid RPKI ROA coverage
(2 of 32)
No discrepancies found among checked blocks.
NIC Handles
54750997000126
AS28189
AS28189
JJTLT12
JJTLT12
JJTLT12