Data as of Nov 3, 2026
45.182.166.0/23
No anonymizer space · no proxy exits in 30 daysFourlink Telecom Servicos de Telecomunicacoes Ltda
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 10, 2026
from AS269302 Fourlink Telecom Servicos de Telecomunicacoes Ltda
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 45.182.164.0/22 since Nov 2022 | AS269302 | Residential | 128 1 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 45.182.164.0/22 | 1,024 | 369373 | Fourlink Telecom Serviços de Telecomunicações Ltda (26541016000103) | allocated | Sep 4, 2019 | [email protected] |
Network & registry
Origin network
AS269302
BR
- Name
- Fourlink Telecom Servicos de Telecomunicacoes Ltda
- Type
- Internet provider
- Registered
- Sep 4, 2019
- Domain
- fourlinktelecom.com
- Website
- fourlinktelecom.com/
- 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
- Stable
- First seen
- Feb 2024
- Current origin since
- Oct 10, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.182.164.0/22 | AS269302 | /32 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS269302 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Mar 3, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 45.182.166.0/24 | AS269302 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Jan 27, 2026 |
| 45.182.167.0/24 | AS269302 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Jan 27, 2026 |
Whois
Registration for this announcement
45.182.166.0/23 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 4, 2019
- Status
- assigned