Data as of Nov 6, 2026
45.186.19.0/24
No anonymizer space · no proxy exits in 30 daysWinnet Brasil LTDA
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
from AS269468 Winnet Brasil LTDA, after 2.6 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 45.186.18.0/23 since Apr 2025 | AS269468 | Residential | 10 | |
| 45.186.16.0/22 since Dec 2019 | AS269468 | Residential | 10 |
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 |
|---|---|---|---|---|---|---|
| 45.186.16.0/22 | 1,024 | 373331 | Winnet Brasil LTDA (11785654000194) | allocated | Oct 25, 2019 | ricarlossousa@ |
Network & registry
Origin network
AS269468
BR
- Name
- Winnet Brasil LTDA
- Type
- Internet provider
- Registered
- Oct 25, 2019
- Domain
- winfibra.com.br
- Website
- winfibra.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2019
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS269468 | ALTDB | WINNET BRASIL LTDA | MAINT-AS269468 | Jan 14, 2025 |
Whois
Registration for this announcement
45.186.19.0/24 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 25, 2019
- Status
- assigned