CTA INTERNET LTDA
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 40 · 1,024 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2804:72c::/32) |
| Also registered under this name | 45 netblocks across 2 separate records |
| Record ID | 245697104 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (40)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 143.202.212.0/24 | CTA INTERNET LTDA | BGP | ANNOUNCED | ● high |
| 143.202.212.0/22 | CTA INTERNET LTDA | BGP | ANNOUNCED | ● high |
| 143.202.213.0/24 | CTA INTERNET LTDA | BGP | ANNOUNCED | ● high |
| 143.202.214.0/24 | CTA INTERNET LTDA | BGP | ANNOUNCED | ● high |
| 143.202.215.0/24 | CTA INTERNET LTDA | BGP | ANNOUNCED | ● high |
| 2804:72c::/32 | CTA INTERNET LTDA | BGP | ANNOUNCED | ● high |
| 2804:72c:1800::/40 | CTA INTERNET LTDA | BGP | ANNOUNCED | ● high |
| 143.202.212.240/30 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.213.0/27 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.4/30 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.10/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.12/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.14/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.18/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.20/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.22/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.26/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.28/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.32/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.34/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.36/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.38/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.40/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.44/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.46/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.48/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.50/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.52/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.54/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.56/31 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.64/27 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.128/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.136/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.176/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.184/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.192/30 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.216/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.224/29 | UNKNOWN | LACNIC | reassigned | ● medium |
| 143.202.214.240/28 | UNKNOWN | LACNIC | reassigned | ● medium |
| 2804:72c:1bff::/48 | UNKNOWN | LACNIC | reassigned | ● medium |
IPv6 ranges (3)
Footprint over time
7 weekly snapshots · JSON
43
+2 netblocks since 2026-07-05
2026-07-05
peak 43
2026-10-04
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(43 of 43)
No discrepancies found among checked blocks.
NIC Handles
52457011000107
ANBMU34
AS52851
NOCIN12
NOCIN12