Data as of Nov 5, 2026
181.233.30.0/23
25 residential-proxy exits · 30 daysBIT Center Informatica Eireli
Residential-proxy exits
Proxy exits
25
4.9% of its addresses · 30 days
Always-on exits
13
52% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
53
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
48K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 181.233.31.0/24 | 13 | 16 | |
| 181.233.30.0/24 | 0 | 9 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- Maskify
- MoMoProxy
- NovProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
- YumiProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 181.233.30.0/24 since Jun 2026 | AS271471 | Residential | 9 | |
| 181.233.31.0/24 since Jun 2026 | AS271471 | Residential | 16 13 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 |
|---|---|---|---|---|---|---|
| 181.233.28.0/22 | 1,024 | 417317 | BIT Center Informatica Eireli (10368928000187) | allocated | Dec 10, 2021 | farleyg61@ |
| └ 181.233.30.0/24 | 256 | 469214 | max fibra (43172491000160) | reassigned | Sep 27, 2023 | farleyg61@ |
| └ 181.233.31.0/24 | 256 | 474748 | max fibra (43172491000160) | reassigned | Dec 5, 2023 | farleyg61@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS271471
BR
- Name
- BIT Center Informatica Eireli
- Registered
- Oct 26, 2020
- Domain
- netmaistelecommp.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2022
- Current origin since
- Apr 2022 · 4.5 yr
- Origin networks
- 2
- Last change of origin
- Aug 2023
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS271471 | RADB | Bit Center | MAINT-AS28201 | Mar 19, 2025 |
Whois
Registration for this announcement
- Range
- 181.
233. 28. 0/ 22 - Netname
- 417317
- Registrant
- BIT Center Informatica Eireli
- Registrant country
- BR
- Organization
- BIT Center Informatica Eireli (10368928000187)
- Handle
- 181.
233. 28. 0/ 22 - Created
- Dec 10, 2021
- RIR
- LACNIC
- Country
- BR
- Delegated
- Dec 10, 2021
- Status
- assigned
Report abuse
Abuse contact
- farleyg61@
gmail. com - Name
- Farley Pais Goulart
- Handle
- FAPGO77