Data as of Nov 12, 2026
45.7.144.0/22
70 residential-proxy exits · 30 days2B Tecnologias em Informatica LTDA
Residential-proxy exits
Proxy exits
70
6.8% of its addresses · 30 days
Always-on exits
2
2.9% of its exits
Spread
3 of 4
/24s with at least one exit
Providers
59
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
66K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 45.7.147.0/24 | 2 | 63 | |
| 45.7.144.0/24 | 0 | 4 | |
| 45.7.146.0/24 | 0 | 3 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LUMIPROXY
- LemonBright
- MarsProxies
- NSocks
- NiuProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
- ZENPROXY_PREMIUM
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266605
BR
- Name
- 2B Tecnologias em Informatica LTDA
- Type
- Internet provider
- Registered
- Jun 6, 2017
- Domain
- 2b-tecnologias.com.br
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2017
- Current origin since
- Jun 2017 · 9.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.7.144.0/22 | AS266605 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 45.7.144.0/24 | AS266605 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 45.7.145.0/24 | AS266605 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 45.7.146.0/24 | AS266605 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 45.7.147.0/24 | AS266605 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 45.
7. 144. 0/ 22 - Netname
- 310854
- Registrant
- 2B Tecnologias em Informatica LTDA
- Registrant country
- BR
- Organization
- 2B Tecnologias em Informatica LTDA (11212021000197)
- Handle
- 45.
7. 144. 0/ 22 - Created
- Jun 6, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 6, 2017
- Status
- assigned
Report abuse
Abuse contact
- administrativo@
2b-tecnologias. com. br - Name
- Jefferson Bernhard
- Handle
- JEBER158