Data as of Nov 12, 2026
187.87.148.0/23
No anonymizer space · no proxy exits in 30 daysNetwalk Telecomunicacoes em Inf. Ltda
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Recent change
New origin Aug 2026
from AS262686 Netwalk Telecomunicacoes em Inf. Ltda
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 187.87.148.0/24 since Mar 2019 | AS262686 | Residential | |
| 187.87.149.0/24 since Mar 2019 | AS262686 | Residential |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262686
BR
- Name
- Netwalk Telecomunicacoes em Inf. Ltda
- Type
- Internet provider
- Registered
- Sep 21, 2009
- Domain
- netwalk.com.br
- Website
- www.netwalk.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
- Sep 2016
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS262686 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 187.
87. 148. 0/ 23 - Netname
- 548733
- Registrant
- Netwalk Telecomunicações em Inf. Ltda
- Registrant country
- BR
- Organization
- Netwalk Telecomunicações em Inf. Ltda (02131790000170)
- Handle
- 187.
87. 148. 0/ 23 - Created
- Sep 21, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 21, 2009
- Status
- assigned
Report abuse
Abuse contact
- lecipizz@
gmail. com - Name
- Leci P C Ribeiro
- Handle
- LPCRI10