Data as of Nov 6, 2026
189.14.72.0/23
34 residential-proxy exits · 30 daysMikrocenter Informatica Ltda.
Residential-proxy exits
Proxy exits
34
6.6% of its addresses · 30 days
Always-on exits
3
8.8% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
57
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
9.3K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 189.14.73.0/24 | 2 | 20 | |
| 189.14.72.0/24 | 1 | 14 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- GSocks
- Geonix
- Geonode
- GloryCloud
- GonzoProxy
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- MoMoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- Shifter
- SwiftProxy
- Thordata
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 189.14.64.0/20 since Aug 2015 | AS28276 | Residential | 36 3 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 189.14.72.0/24 since Nov 2024 | AS28276 | Residential | 14 1 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 189.14.64.0/20 | 4,096 | 92828 | Mikrocenter Informática Ltda. (05405716000192) | allocated | Apr 3, 2007 | mikrocenter@ |
| └ 189.14.72.0/23 | 512 | 551199 | E dos S Barbosa (19323243000199) | reassigned | Feb 24, 2026 | mikrocenter@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28276
BR
- Name
- Mikrocenter Informatica Ltda.
- Type
- Internet provider
- Registered
- Apr 3, 2007
- Domain
- mikrocenter.com.br
- Website
- www.mikrocenter.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 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 189.14.64.0/20 | AS28276 | /32 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 189.
14. 72. 0/ 23 - Netname
- 551199
- Registrant
- E dos S Barbosa
- Registrant country
- BR
- Organization
- E dos S Barbosa (19323243000199)
- Handle
- 189.
14. 72. 0/ 23 - Created
- Feb 24, 2026
- RIR
- LACNIC
- Country
- BR
- Delegated
- Apr 3, 2007
- Status
- assigned
Report abuse
Abuse contact
- mikrocenter@
gmail. com - Name
- Ricardo Cézar Fernandes de Melo
- Handle
- RCM261