Data as of Nov 8, 2026
187.73.196.0/23
No anonymizer space · no proxy exits in 30 daysAlares Cabo Servicos de Telecomunicacoes S.A.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.73.196.0/22 since Sep 2026 | AS28220 | Residential | ||
| 187.73.192.0/20 since May 2026 | AS53054 | Residential | 8 |
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
- Rotating
- First seen
- Dec 2009
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 2
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.73.192.0/19 | AS28220 | /24 | LACNIC | RPKI valid |
| 187.73.192.0/19 | AS53054 | /24 | LACNIC | Another network |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 187.73.196.0/24 | AS53054 | RADB | MAINT-AS28220 | Apr 13, 2024 | |
| 187.73.196.0/24 | AS28220 | TC | Alares Internet S/A | MAINT-AS28220 | Mar 6, 2026 |
| 187.73.197.0/24 | AS53054 | RADB | MAINT-AS28220 | Apr 13, 2024 | |
| 187.73.197.0/24 | AS28220 | TC | Alares Internet S/A | MAINT-AS28220 | Mar 6, 2026 |
Whois
Registration for this announcement
- Range
- 187.
73. 192. 0/ 20 - Netname
- 521016
- Registrant
- Alares Cabo Servicos de Telecomunicacoes S.A.
- Registrant country
- BR
- Organization
- Alares Cabo Servicos de Telecomunicacoes S.A. (02952192000161)
- Handle
- 187.
73. 192. 0/ 20 - Created
- Jul 30, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 30, 2009
- Status
- assigned