Data as of Nov 9, 2026
186.250.17.0/24
1 residential-proxy exit · 30 daysNetultra Provedor de Internet
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
9 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- ThunderProxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.250.16.0/22 since Dec 2024 | AS262803 | Residential | 147 3 always on | |
| 186.250.16.0/21 since Oct 2025 | AS262803 | Residential | 644 14 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 186.250.16.0/21 | 2,048 | 152054 | Netultra Provedor de Internet (06053426000190) | allocated | Oct 13, 2010 | higor@ |
Network & registry
Origin network
AS262803
BR
- Name
- Netultra Provedor de Internet
- Type
- Internet provider
- Registered
- Oct 13, 2010
- Domain
- netultra.com.br
- Website
- netultra.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
- Jul 2015
- Current origin since
- Nov 2025 · 1.0 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS262803 | ALTDB | NET ULTRA RN | MAINT-AS262803 | Aug 26, 2025 |
Whois
Registration for this announcement
186.250.17.0/24 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 13, 2010
- Status
- assigned