Data as of Nov 12, 2026
201.33.172.0/22
44 residential-proxy exits · 30 daysAvanca Telecom e Servicos LTDA
Residential-proxy exits
Proxy exits
44
4.3% of its addresses · 30 days
Always-on exits
18
41% of its exits
Spread
2 of 4
/24s with at least one exit
Providers
41
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
115K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 201.33.174.0/24 | 11 | 29 | |
| 201.33.175.0/24 | 7 | 15 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- Evomi
- FlashProxy
- FloppyData
- Geonode
- GoProxies
- GonzoProxy
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- Maskify
- NovProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- Shifter
- Smartproxy
- StrikeProxy
- Thordata
- ThunderProxy
- Webshare
Network & registry
Announced by
Covering announcement 201.33.160.0/20
- Prefix
- 201.33.160.0/20
- Announced by
- AS53181 Avanca Telecom e Servicos LTDA
- Type
- Residential
- Proxy exits
- 457
- Always-on exits
- 102
- RPKI
- RPKI valid
- Netname
- 149078
- Registrant
- Avanca Telecom e Servicos LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS53181
BR
- Name
- Avanca Telecom e Servicos LTDA
- Type
- Internet provider
- Registered
- Aug 18, 2010
- Domain
- k2telecom.com.br
- Website
- www.k2telecom.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 201.33.160.0/20
201.33.160.0/20
Routing history
- Pattern
- Stable
- First seen
- Jun 2011
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 201.33.160.0/20 | AS53181 | /32 | LACNIC | RPKI valid |
IRR
Route objects on 201.33.160.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS53181 | RADB | K2 Telecom e Multimídia | MAINT-AS53181 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 201.
33. 160. 0/ 20 - Netname
- 149078
- Registrant
- Avanca Telecom e Servicos LTDA
- Registrant country
- BR
- Organization
- Avanca Telecom e Servicos LTDA (07426946000163)
- Handle
- 201.
33. 160. 0/ 20 - Created
- Aug 18, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 18, 2010
- Status
- assigned
Report abuse
Abuse contact
- engenharia@
k2telecom. com. br - Name
- Anderson Heringer
- Handle
- ANHER12