Data as of Nov 8, 2026
186.192.144.0/21
No anonymizer space · no proxy exits in 30 daysDurand do Brasil Ltda
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 186.192.144.0/24 since Sep 28, 2026 | AS22356 | Unknown |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,792 | 88% | 1 | |
| Unknown | 256 | 13% | 1 |
Network & registry
Announced by
Covering announcement 186.192.128.0/19
- Prefix
- 186.192.128.0/19
- Announced by
- AS22356 Durand do Brasil Ltda
- Type
- Internet provider
- Proxy exits
- 28
- RPKI
- RPKI valid
- Netname
- 141296
- Registrant
- Durand do Brasil Ltda
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the 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
Who has announced 186.192.128.0/19
186.192.128.0/19
Routing history
- Pattern
- Stable
- First seen
- Aug 2013
- Current origin since
- Aug 2013 · 13 yr
- 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 186.192.128.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22356 | RADB | Ip Durand do Brazil | MAINT-AS22356 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 186.
192. 128. 0/ 19 - Netname
- 141296
- Registrant
- Durand do Brasil Ltda
- Registrant country
- BR
- Organization
- Durand do Brasil Ltda (59278085000117)
- Handle
- 186.
192. 128. 0/ 19 - Created
- Mar 12, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 12, 2010
- Status
- assigned