Data as of Nov 10, 2026
177.137.240.0/23
No anonymizer space · no proxy exits in 30 daysS. O. do Brasil Telecomunicacoes LTDA ME
Network & registry
Announced by
Covering announcement 177.137.240.0/21
- Prefix
- 177.137.240.0/21
- Announced by
- AS28171 S. O. do Brasil Telecomunicacoes LTDA ME
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- 200954
- Registrant
- S. O. do Brasil Telecomunicações LTDA ME
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28171
BR
- Name
- S. O. do Brasil Telecomunicacoes LTDA ME
- Type
- Internet provider
- Registered
- Dec 18, 2007
- Domain
- zamix.com.br
- Website
- www.zamix.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 177.137.240.0/21
177.137.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Apr 2013
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.137.240.0/21 | AS28171 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 177.
137. 240. 0/ 21 - Netname
- 200954
- Registrant
- S. O. do Brasil Telecomunicações LTDA ME
- Registrant country
- BR
- Organization
- S. O. do Brasil Telecomunicações LTDA ME (05132549000153)
- Handle
- 177.
137. 240. 0/ 21 - Created
- Apr 9, 2013
- RIR
- LACNIC
- Country
- BR
- Delegated
- Apr 9, 2013
- Status
- assigned
Report abuse
Abuse contact
- registro@
sodobrasil. net. br - Name
- Jose Carlos Hungaro
- Handle
- JCH16