Data as of Nov 9, 2026
186.192.144.0/24
No anonymizer space · no proxy exits in 30 daysDurand do Brasil Ltda
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
from AS22356 Durand do Brasil Ltda, after 7.1 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.192.128.0/19 since Aug 2013 | AS22356 | Internet provider | 27 |
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 |
|---|---|---|---|---|---|---|
| 186.192.128.0/19 | 8,192 | 141296 | Durand do Brasil Ltda (59278085000117) | allocated | Mar 12, 2010 | abuse@ |
Network & registry
Origin network
AS22356
BR
- Name
- Durand do Brasil Ltda
- Type
- Internet provider
- Registered
- Sep 25, 2001
- Domain
- durand.com.br
- Website
- www.durand.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
- Oct 2012
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.192.128.0/19 | AS22356 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22356 | RADB | Durand do Brasil Ltda | MAINT-AS22356 | Nov 13, 2023 |
Whois
Registration for this announcement
186.192.144.0/24 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 12, 2010
- Status
- assigned