Data as of Nov 5, 2026
189.45.112.0/21
No anonymizer space · no proxy exits in 30 daysAlares Cabo Servicos de Telecomunicacoes S.A.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS28270, after 6.2 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 189.45.64.0/18 since Feb 2016 | AS28270 | Residential | 20 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28220
BR
- Name
- Alares Cabo Servicos de Telecomunicacoes S.A.
- Type
- Internet provider
- Registered
- Jun 9, 2008
- Domain
- alaresinternet.com.br
- Website
- www.alaresinternet.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
- Reactivated
- First seen
- Jul 2015
- Current origin since
- Jun 2026 · 4 mo
- Origin networks
- 3
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 189.45.64.0/18 | AS28220 | /24 | LACNIC | RPKI valid |
| 189.45.64.0/18 | AS28270 | /24 | LACNIC | Another network |
Whois
Registration for this announcement
- Range
- 189.
45. 64. 0/ 18 - Netname
- 549106
- Registrant
- Alares Cabo Servicos de Telecomunicacoes S.A.
- Registrant country
- BR
- Organization
- Alares Cabo Servicos de Telecomunicacoes S.A. (02952192000161)
- Handle
- 189.
45. 64. 0/ 18 - Created
- Aug 30, 2007
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 30, 2007
- Status
- assigned