Data as of Nov 9, 2026
143.208.157.0/24
7 residential-proxy exits · 30 daysCitta Telecom LTDA
Residential-proxy exits
Proxy exits
7
2.7% of its addresses · 30 days
Always-on exits
6
86% of its exits
Providers
33
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
39K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- Evomi
- Geonode
- GoProxies
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- Maskify
- Oxylabs
- PrivateProxy
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- Shifter
- StrikeProxy
- Thordata
- ThunderProxy
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 143.208.156.0/22 since Mar 2016 | AS27720 | Residential | 23 8 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS27720
BR
- Name
- Citta Telecom LTDA
- Type
- Internet provider
- Registered
- Apr 22, 2013
- Domain
- cittatelecom.com.br
- Website
- www.cittatelecom.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
- Apr 2023
- Current origin since
- Apr 2023 · 3.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.208.157.0/24 | AS27720 | /24 | LACNIC | RPKI valid |
| 143.208.156.0/22 | AS27720 | /22 | LACNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27720 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, | MAINT-AS52863 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 143.
208. 156. 0/ 22 - Netname
- 267211
- Registrant
- Citta Telecom LTDA
- Registrant country
- BR
- Organization
- Citta Telecom LTDA (12935241000101)
- Handle
- 143.
208. 156. 0/ 22 - Created
- Oct 29, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 29, 2015
- Status
- assigned
Report abuse
Abuse contact
- noc@
cittatelecom. com. br - Name
- Citta Telecom
- Handle
- CITEL5