Data as of Nov 6, 2026
138.255.172.0/22
No anonymizer space · no proxy exits in 30 daysAS263665
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263665
ZZ
- Registered
- Nov 5, 2026
- Domain
- alaresinternet.com.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
- Oct 2015
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 138.255.172.0/23 | AS28220 | RADB | MAINT-AS28220 | Sep 2, 2026 | |
| 138.255.172.0/24 | AS28220 | RADB | MAINT-AS28220 | Sep 2, 2026 | |
| 138.255.173.0/24 | AS28220 | RADB | MAINT-AS28220 | Sep 2, 2026 | |
| 138.255.174.0/23 | AS28220 | RADB | MAINT-AS28220 | Sep 2, 2026 | |
| 138.255.174.0/24 | AS28220 | RADB | MAINT-AS28220 | Sep 2, 2026 | |
| 138.255.175.0/24 | AS28220 | RADB | MAINT-AS28220 | Sep 2, 2026 |
Whois
Registration for this announcement
- Range
- 138.
255. 172. 0/ 22 - Netname
- 561147
- Registrant
- Alares Cabo Servicos de Telecomunicacoes S.A.
- Registrant country
- BR
- Organization
- Alares Cabo Servicos de Telecomunicacoes S.A. (02952192000161)
- Handle
- 138.
255. 172. 0/ 22 - Created
- Sep 8, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 8, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cabotelecom. com. br - Name
- Tratamento de Incidentes - Cabo Telecom
- Handle
- TICTE2