Data as of Nov 10, 2026
45.186.32.0/23
No anonymizer space · no proxy exits in 30 daysUltranet Network
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Nov 5, 2026
from AS269425
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS267521
BR
- Name
- Ultranet Network
- Type
- Internet provider
- Registered
- Aug 25, 2017
- Domain
- ultranet.psi.br
- Website
- www.ultranet.psi.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2019
- Current origin since
- Nov 5, 2026 · under a month
- Origin networks
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS267521 | TC | ULTRAFIBER INFORMATICA E TELECOMUNICACOES LTDA | MAINT-AS267521 | Nov 4, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 45.186.32.0/24 | AS267521 | TC | ULTRAFIBER INFORMATICA E TELECOMUNICACOES LTDA | MAINT-AS267521 | Nov 4, 2026 |
| 45.186.33.0/24 | AS267521 | TC | ULTRAFIBER INFORMATICA E TELECOMUNICACOES LTDA | MAINT-AS267521 | Nov 4, 2026 |
Whois
Registration for this announcement
- Range
- 45.
186. 32. 0/ 22 - Netname
- 372392
- Registrant
- RBN Telecom LTDA
- Registrant country
- BR
- Organization
- RBN Telecom LTDA (08178630000162)
- Handle
- 45.
186. 32. 0/ 22 - Created
- Oct 14, 2019
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 14, 2019
- Status
- assigned
Report abuse
Abuse contact
- nathalia@
conect. inf. br - Name
- Nathalia de Souza Martins
- Handle
- NASMA98