Data as of Nov 6, 2026
143.255.4.0/22
167 residential-proxy exits · 30 daysProvedor Fibramais Ltda
Residential-proxy exits
Proxy exits
167
16% of its addresses · 30 days
Always-on exits
14
8.4% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
84
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
74K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 143.255.4.0/24 | 14 | 89 | |
| 143.255.5.0/24 | 0 | 32 | |
| 143.255.6.0/24 | 0 | 32 | |
| 143.255.7.0/24 | 0 | 15 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- MrScraper
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateByte
- Proxies.fo
- ProxiesVision
- Proxio
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- Webshare
- YumiProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 143.255.4.0/24 since Nov 2017 | AS264117 | Residential | 89 14 always on | |
| 143.255.6.0/24 since Nov 2017 | AS264117 | Residential | 32 | |
| 143.255.7.0/24 since Nov 2017 | AS264117 | Residential | 15 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264117
BR
- Name
- Provedor Fibramais Ltda
- Type
- Internet provider
- Registered
- Mar 9, 2015
- Domain
- fibramais.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
- Dec 2015
- Current origin since
- Dec 2015 · 11 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS264117 | TC | Fibramais Telecom Ltda | MAINT-AS264117 | Feb 1, 2025 |
| AS264117 | RADB | This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact [email protected] if you have any questions re | MAINT-AS14840 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 143.255.5.0/24 | AS264117 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 143.
255. 4. 0/ 22 - Netname
- 267776
- Registrant
- Provedor Fibramais Ltda
- Registrant country
- BR
- Organization
- Provedor Fibramais Ltda (17087323000167)
- Handle
- 143.
255. 4. 0/ 22 - Created
- Nov 6, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 6, 2015
- Status
- assigned
Report abuse
Abuse contact
- administrativo@
fibramais. net. br - Name
- Fibramais Telecom Ltda
- Handle
- FITLT20