F J R W ASSOCIADOS LTDA - ME

Data as of 2026-08-09
BGP inherited
Cluster stats
Netblocks3 · 1,024 IPv4 addresses
All fragments 27 blocks across 10 clusters
Cluster ID218288701
RegistryBGP
Customersfind customers using 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

Footprint over time

5 weekly snapshots · JSON
10 +1 netblocks since 2026-07-05
2026-07-05 peak 10 2026-07-19

IP Ranges (3)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.164.164.0/22 F J R W ASSOCIADOS LTDA - ME ARIN ALLOCATED ● low
45.164.164.0/23 F J R W ASSOCIADOS LTDA - ME BGP ANNOUNCED ● low
45.164.166.0/23 F J R W ASSOCIADOS LTDA - ME BGP ANNOUNCED ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (3 of 3)
Possible discrepancies (3)

These blocks are registered to F J R W ASSOCIADOS 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.

45.164.164.0/22 /22 authorized for AS268627 — AS268627
45.164.164.0/23 /23 authorized for AS268627 — AS268627
45.164.166.0/23 /23 authorized for AS268627 — AS268627

NIC Handles

20379501000138 AS268627 WAMCO76 WAMCO76 WAMCO76