Data as of Nov 8, 2026
186.225.64.0/23
No anonymizer space · no proxy exits in 30 daysNext Telecomunicacoes do Brasil LTDA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.225.64.0/20 since Aug 2010 | AS53172 | Residential | 1,439 60 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS53172
BR
- Name
- Next Telecomunicacoes do Brasil LTDA
- Type
- Internet provider
- Registered
- Jul 29, 2010
- Domain
- nextevoce.com.br
- Website
- nextevoce.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
- Stable
- First seen
- Dec 2018
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.225.64.0/20 | AS53172 | /32 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS53172 | TC | NEXT TELECOM | MAINT-AS53172 | Feb 6, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 186.225.64.0/24 | AS53172 | TC | NEXT TELECOM | MAINT-AS53172 | Feb 6, 2023 |
| 186.225.65.0/24 | AS53172 | TC | NEXT TELECOM | MAINT-AS53172 | Feb 6, 2023 |
Whois
Registration for this announcement
- Range
- 186.
225. 64. 0/ 20 - Netname
- 147792
- Registrant
- Next Telecomunicações do Brasil LTDA
- Registrant country
- BR
- Organization
- Next Telecomunicações do Brasil LTDA (07231825000166)
- Handle
- 186.
225. 64. 0/ 20 - Created
- Jul 29, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 29, 2010
- Status
- assigned