Data as of Nov 6, 2026
45.180.252.0/24
10 residential-proxy exits · 30 daysBarbosa & Costa Ltda
Residential-proxy exits
Proxy exits
10
3.9% of its addresses · 30 days
Providers
34
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
247 observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- BottingTools
- BuyingProxy
- Datarama
- Decodo
- EZProxies
- Evomi
- FastProxy
- GSocks
- Geonix
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LemonPrime
- LudaxProxy
- NodeProxy
- Novada
- Oxylabs
- ProxyRack
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- Thordata
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 45.180.252.0/22 since Jan 2026 | AS263250 | Residential | 528 30 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263250
BR
- Name
- Barbosa & Costa Ltda
- Type
- Internet provider
- Registered
- May 22, 2014
- Domain
- telecomprovider.com.br
- Website
- telecomprovider.com.br/site/
- 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
- Reactivated
- First seen
- Aug 2019
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 2
- Last change of origin
- Nov 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.180.252.0/22 | AS263250 | /32 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS263250 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Jan 26, 2026 |
Whois
Registration for this announcement
- Range
- 45.
180. 252. 0/ 22 - Netname
- 405665
- Registrant
- Barbosa & Costa Ltda
- Registrant country
- BR
- Organization
- Barbosa & Costa Ltda (08032857000103)
- Handle
- 45.
180. 252. 0/ 22 - Created
- Jul 19, 2019
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 19, 2019
- Status
- assigned
Report abuse
Abuse contact
- carlos-telecomprovider@
hotmail. com - Name
- Carlos Antônio Barbosa Costa
- Handle
- CABCO16