Data as of Nov 6, 2026
170.83.180.0/23
84 residential-proxy exits · 30 daysDufibranet Telecom LTDA
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Recent change
New origin Jul 2026
from AS263478 Dufibranet Telecom LTDA
Residential-proxy exits
Proxy exits
84
16% of its addresses · 30 days
Always-on exits
66
79% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
76
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
299K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 170.83.180.0/24 | 62 | 66 | |
| 170.83.181.0/24 | 4 | 18 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- ProxiesVision
- Proxio
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 170.83.180.0/22 since Jun 2018 | AS263478 | Residential | 107 71 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 170.83.180.0/24 since Jul 2026 | AS263478 | Residential | 66 62 always on | |
| 170.83.181.0/24 since Jul 2026 | AS263478 | Residential | 18 4 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263478
BR
- Name
- Dufibranet Telecom LTDA
- Type
- Internet provider
- Registered
- Dec 19, 2013
- Domain
- dufibranet.com.br
- Website
- www.dufibranet.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
- Mar 2018
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 170.83.180.0/23 | AS263478 | /23 | LACNIC | RPKI valid |
| 170.83.180.0/22 | AS263478 | /22 | LACNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS263478 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Dec 21, 2023 |
Whois
Registration for this announcement
- Range
- 170.
83. 180. 0/ 22 - Netname
- 299905
- Registrant
- Dufibranet Telecom LTDA
- Registrant country
- BR
- Organization
- Dufibranet Telecom LTDA (46973663000193)
- Handle
- 170.
83. 180. 0/ 22 - Created
- Jan 6, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jan 6, 2017
- Status
- assigned
Report abuse
Abuse contact
- noc@
dufibranet. com. br - Name
- NOC DUFIBRANET
- Handle
- NODUF