Data as of Nov 8, 2026
192.141.140.0/24
No anonymizer space · no proxy exits in 30 daysN dos Santos & Santos LTDA - ME
Network & registry
Announced by
Covering announcement 192.141.140.0/23
- Prefix
- 192.141.140.0/23
- Announced by
- AS267468 N dos Santos & Santos LTDA - ME
- Type
- Residential
- Proxy exits
- 71
- RPKI
- RPKI valid
- Netname
- 315295
- Registrant
- N dos Santos & Santos LTDA - ME
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS267468
BR
- Name
- N dos Santos & Santos LTDA - ME
- Type
- Internet provider
- Registered
- Aug 11, 2017
- Domain
- mttecnologia.net.br
- Website
- mttecnologia.net.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 192.141.140.0/23
192.141.140.0/23
Routing history
- Pattern
- Stable
- First seen
- Mar 2018
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 192.141.140.0/22 | AS267468 | /24 | LACNIC | RPKI valid |
IRR
Route objects on 192.141.140.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS267468 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 192.
141. 140. 0/ 22 - Netname
- 315295
- Registrant
- N dos Santos & Santos LTDA - ME
- Registrant country
- BR
- Organization
- N dos Santos & Santos LTDA - ME (12671096000107)
- Handle
- 192.
141. 140. 0/ 22 - Created
- Aug 11, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 11, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mttecnologia. net. br - Name
- Nivaldo Dos Santos
- Handle
- NIDSA60