Data as of Nov 9, 2026
187.1.152.0/21
28 residential-proxy exits · 30 daysCizol Com. e Servicos de Equip de Informatica Ltda
Residential-proxy exits
Proxy exits
28
1.4% of its addresses · 30 days
Always-on exits
8
29% of its exits
Spread
2 of 8
/24s with at least one exit
Providers
63
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
25K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 187.1.153.0/24 | 7 | 27 | |
| 187.1.155.0/24 | 1 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- MangoProxy
- NSocks
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxio
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- Webshare
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.1.153.0/24 since Jul 2023 | AS28251 | Residential | 27 7 always on |
Network & registry
Announced by
Covering announcement 187.1.144.0/20
- Prefix
- 187.1.144.0/20
- Announced by
- AS28251 Cizol Com. e Servicos de Equip de Informatica Ltda
- Type
- Residential
- Proxy exits
- 32
- Always-on exits
- 10
- RPKI
- No RPKI
- Netname
- 121570
- Registrant
- Cizol Com. e Serviços de Equip de Informatica Ltda
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28251
BR
- Name
- Cizol Com. e Servicos de Equip de Informatica Ltda
- Type
- Internet provider
- Registered
- Sep 18, 2008
- Domain
- cizol.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 187.1.144.0/20
187.1.144.0/20
Routing history
- Pattern
- Stable
- First seen
- Jan 2009
- Current origin since
- Jan 2009 · 18 yr
- Origin networks
- 1
IRR
Route objects on 187.1.144.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28251 | RADB | Proxy-registered route object | MAINT-AS8167 | Mar 22, 2025 |
Whois
Registration for this announcement
- Range
- 187.
1. 144. 0/ 20 - Netname
- 121570
- Registrant
- Cizol Com. e Serviços de Equip de Informatica Ltda
- Registrant country
- BR
- Organization
- Cizol Com. e Serviços de Equip de Informatica Ltda (07097497000157)
- Handle
- 187.
1. 144. 0/ 20 - Created
- Sep 18, 2008
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 18, 2008
- Status
- assigned
Report abuse
Abuse contact
- marcone@
wavenet. com. br - Name
- Suporte Wavenet
- Handle
- SUW3