Data as of Nov 3, 2026
131.72.143.0/24
1 residential-proxy exit · 30 daysISP Premium Telecom S/A
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- FastProxy
Network & registry
Announced by
Covering announcement 131.72.140.0/22
- Prefix
- 131.72.140.0/22
- Announced by
- AS52862 ISP Premium Telecom S/A
- Type
- Residential
- Proxy exits
- 15
- Always-on exits
- 6
- RPKI
- RPKI valid
- Netname
- 404663
- Registrant
- ISP Premium Telecom S/A
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52862
BR
- Name
- ISP Premium Telecom S/A
- Type
- Internet provider
- Registered
- Dec 16, 2011
- Domain
- redenilf.com.br
- Website
- www.redenilf.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 131.72.140.0/22
131.72.140.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2014
- Current origin since
- Jun 2021 · 5.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.72.140.0/22 | AS52862 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 131.72.140.0/22
- Netname
- 404663
- Registrant
- ISP Premium Telecom S/A
- Registrant country
- BR
- Organization
- ISP Premium Telecom S/A (20071914000150)
- Handle
- 131.72.140.0/22
- Created
- Aug 4, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 4, 2014
- Status
- assigned