CS NET COMUNICAÇÃO LTDA

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks15 · 1,024 IPv4 addresses
IPv6 9 prefixes (largest 2804:4fa8::/33)
Record ID241923508
RegistryBGP
Customerssee who runs inside 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

IP Ranges (15)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.238.168.0/24 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
45.238.168.0/22 CS NET COMUNICAÇÃO LTDA ARIN ALLOCATED ● low
45.238.169.0/24 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
45.238.170.0/24 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
45.238.170.0/23 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
45.238.171.0/24 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8::/33 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8:800::/40 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8:7c00::/40 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8:7d00::/40 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8:8000::/42 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8:8000::/40 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8:8040::/42 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8:8080::/42 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low
2804:4fa8:80c0::/42 CS NET COMUNICAÇÃO LTDA BGP ANNOUNCED ● low

IPv6 ranges (9)

CIDR
2804:4fa8::/33
2804:4fa8:7c00::/40
2804:4fa8:7d00::/40
2804:4fa8:8000::/40
2804:4fa8:800::/40
2804:4fa8:8000::/42
2804:4fa8:8040::/42
2804:4fa8:8080::/42
2804:4fa8:80c0::/42

Footprint over time

4 weekly snapshots · JSON
15 0 netblocks since 2026-07-05
2026-07-05 peak 15 2026-09-13

Network trust

what's this?
RPKI hygiene: C how networks compare →
73.3% of checked blocks have valid RPKI ROA coverage (11 of 15)
No discrepancies found among checked blocks.

NIC Handles

22277267000163 AS268341 SEFSI174 SEFSI174 SEFSI174