Data as of Nov 7, 2026
187.0.144.0/22
1 residential-proxy exit · 30 daysIWserver Internet Banda Larga Ltda.
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
6
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
31 observations
Proxy providers listing exits
- BottingTools
- Byteful
- Decodo
- Oxylabs
- Thordata
- Webshare
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 187.0.144.0/24 since Sep 2025 | AS28239 | Internet provider |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28239
BR
- Name
- IWserver Internet Banda Larga Ltda.
- Type
- Internet provider
- Registered
- Aug 12, 2008
- Domain
- iw.net.br
- Website
- www.iw.net.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2014
- Current origin since
- Jan 2014 · 13 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28239 | TC | IWserver Internet Banda Larga Ltda | MAINT-AS28239 | Feb 1, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 187.0.144.0/23 | AS28239 | TC | IWserver Internet Banda Larga Ltda | MAINT-AS28239 | Jul 11, 2024 |
| 187.0.146.0/23 | AS28239 | TC | IWserver Internet Banda Larga Ltda | MAINT-AS28239 | Jul 11, 2024 |
| 187.0.147.0/24 | AS28239 | TC | IWserver Internet Banda Larga Ltda | MAINT-AS28239 | May 27, 2021 |
Whois
Registration for this announcement
- Range
- 187.
0. 144. 0/ 20 - Netname
- 119632
- Registrant
- IWserver Internet Banda Larga Ltda.
- Registrant country
- BR
- Organization
- IWserver Internet Banda Larga Ltda. (06212876000188)
- Handle
- 187.
0. 144. 0/ 20 - Created
- Aug 12, 2008
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 12, 2008
- Status
- assigned
Report abuse
Abuse contact
- marcos.
paulo@ iw. net. br - Name
- Marcos Paulo Milani
- Handle
- MPM24