Data as of Nov 5, 2026
128.201.178.0/23
No anonymizer space · no proxy exits in 30 daysSempre Telecomunicacoes LTDA
Network & registry
Announced by
Covering announcement 128.201.176.0/22
- Prefix
- 128.201.176.0/22
- Announced by
- AS28198 Sempre Telecomunicacoes LTDA
- Type
- Residential
- Proxy exits
- 91
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- 435357
- Registrant
- Sempre Telecomunicacoes LTDA
- RIR
- LACNIC
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS28198
BR
- Name
- Sempre Telecomunicacoes LTDA
- Type
- Internet provider
- Registered
- Apr 2, 2008
- Domain
- sempreinternet.com.br
- Website
- sempreinternet.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 128.201.176.0/22
128.201.176.0/22
Routing history
- Pattern
- Rotating
- First seen
- Jul 2017
- Current origin since
- Sep 2022 · 4.2 yr
- Origin networks
- 4
- Last change of origin
- Sep 2022
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 128.201.176.0/22 | AS28198 | /25 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 128.
201. 176. 0/ 22 - Netname
- 435357
- Registrant
- Sempre Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- Sempre Telecomunicacoes LTDA (24605227000129)
- Handle
- 128.
201. 176. 0/ 22 - Created
- Jun 29, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 29, 2017
- Status
- assigned