Data as of Nov 4, 2026
170.239.255.0/24
75 residential-proxy exits · 30 daysUtopianet Informatica e Telecomunicacoes LTDA
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Recent change
New origin Jul 2026
from AS266360 Utopianet Informatica e Telecomunicacoes LTDA, after 2 years unannounced
Residential-proxy exits
Proxy exits
75
29% of its addresses · 30 days
Always-on exits
23
31% of its exits
Providers
61
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
118K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- Maskify
- MoMoProxy
- NovProxy
- Novada
- Oxylabs
- PacketStream
- ProxiesVision
- Proxio
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RolaProxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VitalData
- VitalExclusive
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 170.239.254.0/23 since Jan 2024 | AS266360 | Residential | 140 45 always on | |
| 170.239.252.0/22 since Dec 2016 | AS266360 | Residential | 275 89 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266360
BR
- Name
- Utopianet Informatica e Telecomunicacoes LTDA
- Type
- Internet provider
- Registered
- Nov 11, 2016
- Domain
- utopianet.com.br
- Website
- utopianet.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
- May 2017
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 2
- Last change of origin
- Oct 2018
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 170.239.255.0/24 | AS266360 | /24 | LACNIC | RPKI valid |
| 170.239.254.0/23 | AS266360 | /23 | LACNIC | Too specific |
| 170.239.252.0/22 | AS266360 | /22 | LACNIC | Too specific |
Whois
Registration for this announcement
- Range
- 170.239.252.0/22
- Netname
- 295574
- Registrant
- Utopianet Informatica e Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- Utopianet Informatica e Telecomunicacoes LTDA (14168920000128)
- Handle
- 170.239.252.0/22
- Created
- Nov 11, 2016
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 11, 2016
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Marcelo Luiz Figueiredo
- Handle
- MALFI33