Data as of Nov 9, 2026
177.85.144.0/23
6 residential-proxy exits · 30 daysUaubr Provedor de Acesso A Internet LTDA
Residential-proxy exits
Proxy exits
6
1.2% of its addresses · 30 days
Always-on exits
2
33% of its exits
Spread
1 of 2
/24s with at least one exit
Providers
41
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
3.1K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- Geonode
- GonzoProxy
- IPPeak
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LightningProxies
- MangoProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- RainProxy
- Shifter
- StrikeProxy
- Thordata
- VantageProxies
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.85.144.0/22 since Dec 2020 | AS53045 | Residential | 10 2 always on | |
| 177.85.144.0/21 since Dec 2011 | AS53045 | Residential | 10 2 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS53045
BR
- Name
- Uaubr Provedor de Acesso A Internet LTDA
- Type
- Internet provider
- Registered
- Oct 10, 2011
- Domain
- uaubr.com.br
- Website
- www.uaubr.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
- Jan 2017
- Current origin since
- Feb 2018 · 8.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS52873 not the origin | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, | MAINT-AS52863 | Nov 13, 2023 |
| AS53045 | TC | UAUBR PROVEDOR DE ACESSO A INTERNET LTDA | MAINT-AS53045 | Jul 22, 2022 |
| AS53045 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Jun 26, 2024 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 177.85.144.0/24 | AS52873 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, | MAINT-AS52863 | Nov 13, 2023 |
| 177.85.144.0/24 | AS53045 | RADB | AS53045 | MAINT-AS52965 | Aug 12, 2025 |
| 177.85.144.0/24 | AS53045 | TC | UAUBR PROVEDOR DE ACESSO A INTERNET LTDA | MAINT-AS53045 | Jul 22, 2022 |
| 177.85.145.0/24 | AS52873 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, | MAINT-AS52863 | Nov 13, 2023 |
| 177.85.145.0/24 | AS53045 | RADB | AS53045 | MAINT-AS52965 | Aug 12, 2025 |
| 177.85.145.0/24 | AS53045 | TC | UAUBR PROVEDOR DE ACESSO A INTERNET LTDA | MAINT-AS53045 | Jul 22, 2022 |
Whois
Registration for this announcement
- Range
- 177.
85. 144. 0/ 21 - Netname
- 172723
- Registrant
- Uaubr Provedor de Acesso A Internet LTDA
- Registrant country
- BR
- Organization
- Uaubr Provedor de Acesso A Internet LTDA (03282512000186)
- Handle
- 177.
85. 144. 0/ 21 - Created
- Oct 10, 2011
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 10, 2011
- Status
- assigned
Report abuse
Abuse contact
- ericsonmiralha@
gmail. com - Name
- Ericson Miralha do Nascimento
- Handle
- ERMNA16