Data as of Nov 8, 2026
186.209.255.0/24
3 residential-proxy exits · 30 daysUltraTelecom Provedora de Internet
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
11
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
172 observations
Proxy providers listing exits
- BlurPath
- CliProxy
- FastProxy
- IPFly
- IPPeak
- LemonBright
- MoMoProxy
- NovProxy
- Novada
- PuraRoute
- RainProxy
Network & registry
Announced by
Covering announcement 186.209.248.0/21
- Prefix
- 186.209.248.0/21
- Announced by
- AS262417 UltraTelecom Provedora de Internet
- Type
- Residential
- Proxy exits
- 3
- RPKI
- RPKI valid
- Netname
- 551538
- Registrant
- UltraTelecom Provedora de Internet
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262417
BR
- Name
- UltraTelecom Provedora de Internet
- Type
- Internet provider
- Registered
- Mar 15, 2011
- Domain
- ultrat.com.br
- Website
- ultrat.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 186.209.248.0/21
186.209.248.0/21
Routing history
- Pattern
- Rotating
- First seen
- Apr 2017
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 2
- Last change of origin
- Mar 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.209.248.0/21 | AS262417 | /24 | LACNIC | RPKI valid |
IRR
Route objects on 186.209.248.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS262417 | TC | UltraTelecom Provedora de Internet | MAINT-AS262417 | Mar 9, 2026 |
Whois
Registration for this announcement
- Range
- 186.
209. 248. 0/ 21 - Netname
- 551538
- Registrant
- UltraTelecom Provedora de Internet
- Registrant country
- BR
- Organization
- UltraTelecom Provedora de Internet (08543640000150)
- Handle
- 186.
209. 248. 0/ 21 - Created
- Jun 15, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 15, 2010
- Status
- assigned
Report abuse
Abuse contact
- zanatta@
ultrat. com. br - Name
- Gustavo Zanatta
- Handle
- GUZAN2