Data as of Nov 13, 2026
187.31.90.0/23
No anonymizer space · no proxy exits in 30 daysAtiva Telecom LTDA
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Recent change
New origin Oct 22, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.31.88.0/22 since Oct 22, 2026 | AS268188 | Residential | ||
| 187.31.0.0/16 since Jun 2026 | AS14571 | Residential | 7 |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 187.31.90.0/24 since Oct 22, 2026 | AS268188 | Residential | |
| 187.31.91.0/24 since Oct 22, 2026 | AS268188 | Residential |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS268188
BR
- Name
- Ativa Telecom LTDA
- Type
- Internet provider
- Registered
- Feb 11, 2019
- Domain
- ativatelecommg.com.br
- Website
- ativatelecommg.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
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.31.88.0/22 | AS268188 | /32 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 187.
31. 88. 0/ 22 - Netname
- 559051
- Registrant
- Ativa Telecom LTDA
- Registrant country
- BR
- Organization
- Ativa Telecom LTDA (26500067000189)
- Handle
- 187.
31. 88. 0/ 22 - Created
- Dec 12, 2008
- RIR
- LACNIC
- Country
- BR
- Delegated
- Dec 12, 2008
- Status
- assigned
Report abuse
Abuse contact
- robson@
rbsti. com. br - Name
- Robson mendes de souza
- Handle
- ROMSO118