Data as of Nov 6, 2026
187.45.165.0/24
No anonymizer space · no proxy exits in 30 daysVialink Solucoes de Tecnologia Ltda
Network & registry
Announced by
Covering announcement 187.45.160.0/21
- Prefix
- 187.45.160.0/21
- Announced by
- AS28137 Vialink Solucoes de Tecnologia Ltda
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- 129234
- Registrant
- Vialink Soluções de Tecnologia Ltda
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28137
BR
- Name
- Vialink Solucoes de Tecnologia Ltda
- Type
- Internet provider
- Registered
- Mar 9, 2009
- Domain
- vialink.com.br
- Website
- vialink.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 187.45.160.0/21
187.45.160.0/21
Routing history
- Pattern
- Rotating
- First seen
- Mar 2011
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2025
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.45.160.0/20 | AS28137 | /24 | LACNIC | RPKI valid |
IRR
Route objects on 187.45.160.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28137 | ALTDB | PROXY NETFLOW ENGENHARIA - Vialink Solucoes de Tecnologia Ltda | MAINT-AS52875 | Apr 20, 2026 |
Whois
Registration for this announcement
- Range
- 187.
45. 160. 0/ 20 - Netname
- 129234
- Registrant
- Vialink Soluções de Tecnologia Ltda
- Registrant country
- BR
- Organization
- Vialink Soluções de Tecnologia Ltda (97468425000161)
- Handle
- 187.
45. 160. 0/ 20 - Created
- Mar 9, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 9, 2009
- Status
- assigned