Data as of Nov 4, 2026
187.84.252.0/23
No anonymizer space · no proxy exits in 30 daysSempre Telecomunicacoes LTDA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.84.240.0/20 since Feb 2023 | AS28198 | Residential | 1,657 235 always on |
Network & registry
Announced by
Covering announcement 187.84.252.0/22
- Prefix
- 187.84.252.0/22
- Announced by
- AS28198 Sempre Telecomunicacoes LTDA
- Type
- Residential
- Proxy exits
- 114
- RPKI
- RPKI valid
- Netname
- 402260
- 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
Covering aggregate above, the prefix's own history below
187.84.252.0/22
Routing history
- Pattern
- Stable
- First seen
- Nov 2013
- Current origin since
- Apr 2021 · 5.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.84.240.0/20 | AS28198 | /25 | LACNIC | RPKI valid |
IRR
Route objects on 187.84.252.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28198 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 187.
84. 240. 0/ 20 - Netname
- 402260
- Registrant
- Sempre Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- Sempre Telecomunicacoes LTDA (24605227000129)
- Handle
- 187.
84. 240. 0/ 20 - Created
- Aug 14, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 14, 2009
- Status
- assigned
Report abuse
Abuse contact
- soc@
sempre. net. br - Name
- SOC SEMPRE INTERNET
- Handle
- SOSIN30