Data as of Nov 9, 2026
187.103.144.0/20
1 residential-proxy exit · 30 daysSIANET Datacenter e Provedores Ltda-ME
Residential-proxy exits
Proxy exits
1
0.02% of its addresses · 30 days
Spread
1 of 16
/24s with at least one exit
Providers
3
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
67 observations
Proxy providers listing exits
- Decodo
- Oxylabs
- Thordata
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS53101
BR
- Name
- SIANET Datacenter e Provedores Ltda-ME
- Type
- Hosting
- Registered
- Nov 24, 2009
- Domain
- sianet.com.br
- Website
- sianet.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2009
- Current origin since
- Dec 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.103.144.0/20 | AS53101 | /20 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 187.103.144.0/24 | AS53101 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 187.103.144.0/24 | AS53101 | TC | SIANET Datacenter e Provedores LtdaME | MAINT-AS53101 | Feb 1, 2025 |
| 187.103.145.0/24 | AS53101 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 187.103.145.0/24 | AS53101 | TC | SIANET Datacenter e Provedores LtdaME | MAINT-AS53101 | Feb 1, 2025 |
| 187.103.146.0/24 | AS53101 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 187.103.146.0/24 | AS53101 | TC | SIANET Datacenter e Provedores LtdaME | MAINT-AS53101 | Feb 1, 2025 |
| 187.103.147.0/24 | AS53101 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 187.103.147.0/24 | AS53101 | TC | SIANET Datacenter e Provedores LtdaME | MAINT-AS53101 | Feb 1, 2025 |
| 187.103.148.0/24 | AS53101 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 187.103.149.0/24 | AS53101 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 187.103.149.0/24 | AS53101 | TC | SIANET Datacenter e Provedores LtdaME | MAINT-AS53101 | Feb 1, 2025 |
| 187.103.150.0/24 | AS53101 | TC | SIANET Datacenter e Provedores LtdaME | MAINT-AS53101 | Feb 1, 2025 |
| 187.103.152.0/24 | AS53101 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 187.
103. 144. 0/ 20 - Netname
- 137392
- Registrant
- SIANET Datacenter e Provedores Ltda-ME
- Registrant country
- BR
- Organization
- SIANET Datacenter e Provedores Ltda-ME (10470642000108)
- Handle
- 187.
103. 144. 0/ 20 - Created
- Nov 24, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 24, 2009
- Status
- assigned
Report abuse
Abuse contact
- network@
sianet. com. br - Name
- Suporte SIANET
- Handle
- SUSIA