Jr Net Informatica Ltda - ME
Cluster stats
| Netblocks | 15 |
| All fragments | 21 blocks across 2 clusters |
| Cluster ID | 191585005 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 131.100.252.0/24 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 131.100.252.0/23 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 131.100.252.0/22 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 131.100.253.0/24 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 131.100.254.0/24 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 131.100.254.0/23 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 131.100.255.0/24 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 2804:1c80::/32 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 2804:1c80::/33 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 2804:1c80::/34 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 2804:1c80:4000::/34 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 2804:1c80:8000::/34 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 2804:1c80:8000::/33 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 2804:1c80:c000::/34 | Jr Net Informatica Ltda - ME | BGP | ANNOUNCED | ● high |
| 2804:1c80::/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
(15 of 15)
Possible discrepancies (2)
These blocks are registered to Jr Net Informatica 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.
| 131.100.253.0/24 /24 | authorized for AS6157 — SPRINT, Business Serices Group |
| 131.100.255.0/24 /24 | authorized for AS6157 — SPRINT, Business Serices Group |
NIC Handles
AS61657