Data as of Nov 9, 2026
143.202.213.0/24
No anonymizer space · no proxy exits in 30 daysCTA Internet LTDA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 143.202.212.0/22 since Feb 2024 | AS52851 | Residential | 123 5 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52851
BR
- Name
- CTA Internet LTDA
- Type
- Internet provider
- Registered
- Oct 26, 2011
- Domain
- ctainternet.com.br
- Website
- www.ctainternet.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2024
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.202.212.0/22 | AS52851 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 143.
202. 212. 0/ 22 - Netname
- 266450
- Registrant
- CTA Internet LTDA
- Registrant country
- BR
- Organization
- CTA Internet LTDA (52457011000107)
- Handle
- 143.
202. 212. 0/ 22 - Created
- Oct 21, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 21, 2015
- Status
- assigned
Report abuse
Abuse contact
- noc@
ctainternet. com. br - Name
- NOC CTA INTERNET
- Handle
- NOCIN12