Durand do Brasil Ltda

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks5 · 24,576 IPv4 addresses
All fragments 40 blocks across 2 clusters
Cluster ID222825965
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 6 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

8 weekly snapshots · JSON
6 -50 netblocks since 2026-07-05
2026-07-05 peak 164 2026-08-16

IP Ranges (5)

⬇ export CSV
CIDR Org name Registry Status Confidence
177.190.96.0/20 Durand do Brasil Ltda BGP ANNOUNCED ● low
186.192.128.0/19 Durand do Brasil Ltda ARIN ALLOCATED ● low
200.160.192.0/20 Durand do Brasil Ltda ARIN ALLOCATED ● low
200.170.80.0/20 Durand do Brasil Ltda ARIN ALLOCATED ● low
201.76.192.0/20 Durand do Brasil Ltda ARIN ALLOCATED ● low

Domains hosted in this network

what's this?
ntp.br

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)
Possible discrepancies (6)

These blocks are registered to Durand do Brasil Ltda 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.

186.192.128.0/19 /19 authorized for AS22356 — AS22356
177.190.96.0/20 /20 authorized for AS22356 — AS22356
177.190.96.0/20 /20 authorized for AS22356 — AS22356
201.76.192.0/20 /20 authorized for AS22356 — AS22356
200.160.192.0/20 /20 authorized for AS22356 — AS22356
200.170.80.0/20 /20 authorized for AS22356 — AS22356

NIC Handles

59278085000117 AS22356 EDP4 EDP4 GRSDU7 p57