Data as of Nov 10, 2026
45.4.187.0/24
No anonymizer space · no proxy exits in 30 daysBSB TIC Solucoes LTDA - EPP
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Oct 21, 2026
from AS263539 New System Internet
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 45.4.186.0/23 since Oct 21, 2026 | AS266051 | Business | 4 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266051
BR
- Name
- BSB TIC Solucoes LTDA - EPP
- Type
- Internet provider
- Registered
- Feb 23, 2017
- Domain
- bsbtecnologia.com.br
- Website
- bsbtecnologia.com.br
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2017
- Current origin since
- Oct 21, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 21, 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.4.187.0/24 | AS263539 | /24 | LACNIC | Another network |
| 45.4.186.0/23 | AS263539 | /23 | LACNIC | Another network |
| 45.4.184.0/22 | AS266051 | /32 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 45.
4. 184. 0/ 22 - Netname
- 304074
- Registrant
- BSB TIC Solucões LTDA - EPP
- Registrant country
- BR
- Organization
- BSB TIC Solucões LTDA - EPP (04202019000171)
- Handle
- 45.
4. 184. 0/ 22 - Created
- Feb 23, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 23, 2017
- Status
- assigned