Data as of Nov 3, 2026
189.51.4.0/23
No anonymizer space · no proxy exits in 30 daysTransit do Brasil S/A
Announced by
Type
Internet provider
Recent change
New origin Jul 2026
from AS22177 Transit do Brasil S/A
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 189.51.4.0/24 since Feb 2023 | AS22177 | Internet provider | |
| 189.51.5.0/24 since Feb 2023 | AS22177 | Internet provider |
Network & registry
Announced by
Covering announcement 189.51.0.0/20
- Prefix
- 189.51.0.0/20
- Announced by
- AS22177 Transit do Brasil S/A
- Type
- Internet provider
- Proxy exits
- 15
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- 102460
- Registrant
- Transit do Brasil S/A
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS22177
BR
- Name
- Transit do Brasil S/A
- Type
- Internet provider
- Registered
- Aug 20, 2001
- Domain
- transitbrasil.com.br
- Website
- www.transitbrasil.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 189.51.0.0/20
189.51.0.0/20
Routing history
- Pattern
- Stable
- First seen
- Nov 2009
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 189.51.0.0/20 | AS22177 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 189.51.0.0/20
- Netname
- 102460
- Registrant
- Transit do Brasil S/A
- Registrant country
- BR
- Organization
- Transit do Brasil S/A (02868267000120)
- Handle
- 189.51.0.0/20
- Created
- Sep 21, 2007
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 21, 2007
- Status
- assigned