NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA
BGP inherited
Cluster stats
Netblocks17
All fragments 18 blocks across 2 clusters
Cluster ID191607419
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 2 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
17 0 netblocks since 2026-07-05
2026-07-05 peak 17 2026-07-06

IP Ranges (17)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.164.140.0/23 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
45.164.140.0/24 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
45.164.140.0/22 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
45.164.141.0/24 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
45.164.142.0/24 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
45.164.142.0/23 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
45.164.143.0/24 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
45.169.161.117/32 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA PEERINGDB ASSIGNED ● high
200.219.146.6/32 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA PEERINGDB ASSIGNED ● high
2001:12f8:0:36::6/128 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA PEERINGDB ASSIGNED ● high
2804:540c::/32 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
2804:540c::/36 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
2804:540c::/33 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
2804:540c:1000::/36 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
2804:540c:8000::/33 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
2804:540c:c000::/34 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA BGP ANNOUNCED ● high
2804:5984:8700::117/128 NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA PEERINGDB ASSIGNED ● high

Network trust

what's this?
RPKI hygiene: D how networks compare →
23.5% of checked blocks have valid RPKI ROA coverage (4 of 17)
No discrepancies found among checked blocks.

NIC Handles

AS268625 AS268625