Data as of Nov 8, 2026
187.102.107.0/24
8 residential-proxy exits · 30 daysMikrocenter Informatica Ltda.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
8
3.1% of its addresses · 30 days
Always-on exits
6
75% of its exits
Providers
32
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
31K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- Evomi
- Geonode
- GoProxies
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- Maskify
- Oxylabs
- PrivateProxy
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- Shifter
- StrikeProxy
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.102.104.0/22 since Sep 2019 | AS28276 | Residential | 8 6 always on |
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
- Sep 2014
- Current origin since
- Nov 2024 · 2.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.102.104.0/22 | AS28276 | /32 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28276 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 187.
102. 104. 0/ 22 - Netname
- 402791
- Registrant
- Mikrocenter Informática Ltda.
- Registrant country
- BR
- Organization
- Mikrocenter Informática Ltda. (05405716000192)
- Handle
- 187.
102. 104. 0/ 22 - Created
- Nov 13, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 13, 2009
- Status
- assigned
Report abuse
Abuse contact
- mikrocenter@
gmail. com - Name
- Ricardo Cézar Fernandes de Melo
- Handle
- RCM261