Data as of Nov 5, 2026
191.37.140.0/22
22 residential-proxy exits · 30 daysWorld Fast Telecomunicacoes ME
Residential-proxy exits
Proxy exits
22
2.1% of its addresses · 30 days
Always-on exits
11
50% of its exits
Spread
1 of 4
/24s with at least one exit
Providers
42
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
41K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- Evomi
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- KindProxy
- Kookey
- LemonBright
- Maskify
- Novada
- Oxylabs
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- RapidProxy
- StrikeProxy
- TalorData
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
- YumiProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 191.37.142.0/24 since Apr 2026 | AS266387 | Residential |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266387
BR
- Name
- World Fast Telecomunicacoes ME
- Type
- Internet provider
- Registered
- Nov 29, 2016
- Domain
- worldfast.net.br
- Website
- www.worldfast.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
- Mar 2014
- Current origin since
- Dec 2020 · 5.9 yr
- Origin networks
- 4
- Last change of origin
- Dec 2020
Recorded history
History
- Handoffs
- 6
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 191.37.140.0/22 | AS266387 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS266387 | ALTDB | World Fast Telecomunicacoes ME | MAINT-AS266387 | Mar 19, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 191.37.140.0/23 | AS266387 | ALTDB | World Fast Telecomunicacoes ME | MAINT-AS266387 | Mar 19, 2025 |
| 191.37.140.0/24 | AS266387 | ALTDB | World Fast Telecomunicacoes ME | MAINT-AS266387 | Mar 19, 2025 |
| 191.37.141.0/24 | AS266387 | ALTDB | World Fast Telecomunicacoes ME | MAINT-AS266387 | Mar 19, 2025 |
| 191.37.142.0/23 | AS266387 | ALTDB | World Fast Telecomunicacoes ME | MAINT-AS266387 | Mar 19, 2025 |
| 191.37.143.0/24 | AS266387 | ALTDB | World Fast Telecomunicacoes ME | MAINT-AS266387 | Mar 19, 2025 |
Whois
Registration for this announcement
- Range
- 191.
37. 140. 0/ 22 - Netname
- 396755
- Registrant
- World Fast Telecomunicacoes ME
- Registrant country
- BR
- Organization
- World Fast Telecomunicacoes ME (23160901000146)
- Handle
- 191.
37. 140. 0/ 22 - Created
- Mar 20, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 20, 2014
- Status
- assigned
Report abuse
Abuse contact
- edcomrocha@
gmail. com - Name
- EDVALDO ROCHA DA SILVA
- Handle
- EDRSI11