Data as of Nov 3, 2026
131.72.57.0/24
1 residential-proxy exit · 30 daysInfonavi Telecomunicacoes Ltda
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
63 observations
Proxy providers listing exits
- Novada
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 131.72.56.0/22 since Jun 2019 | AS61728 | Residential | 53 3 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS61728
BR
- Name
- Infonavi Telecomunicacoes Ltda
- Type
- Internet provider
- Registered
- Aug 4, 2014
- Domain
- infonavi.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
- Aug 2017
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS61728 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 131.72.56.0/22
- Netname
- 233971
- Registrant
- Infonavi Telecomunicações Ltda
- Registrant country
- BR
- Organization
- Infonavi Telecomunicações Ltda (06123778000174)
- Handle
- 131.72.56.0/22
- Created
- Aug 4, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 4, 2014
- Status
- assigned