Data as of Nov 8, 2026
186.235.243.0/24
No anonymizer space · no proxy exits in 30 daysVivaNet Informatica - LTDA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.235.242.0/23 since May 2025 | AS263103 | Residential | ||
| 186.235.240.0/22 since May 2025 | AS263103 | Residential | 45 5 always on | |
| 186.235.240.0/21 since Mar 2024 | AS263103 | Residential | 301 13 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263103
BR
- Name
- VivaNet Informatica - LTDA
- Type
- Internet provider
- Registered
- May 2, 2012
- Domain
- vivanet.net.br
- Website
- www.vivanet.net.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
- Sep 2015
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.235.240.0/21 | AS263103 | /32 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 186.
235. 240. 0/ 21 - Netname
- 182962
- Registrant
- VivaNet Informatica - LTDA
- Registrant country
- BR
- Organization
- VivaNet Informatica - LTDA (11416729000160)
- Handle
- 186.
235. 240. 0/ 21 - Created
- May 2, 2012
- RIR
- LACNIC
- Country
- BR
- Delegated
- May 2, 2012
- Status
- assigned
Report abuse
Abuse contact
- contato@
vivanet. net. br - Name
- Thiago Lins Gomes de Lyra
- Handle
- TLGLY