Data as of Nov 5, 2026
177.72.136.0/23
No anonymizer space · no proxy exits in 30 daysViana & Viana Comunicacao LTDA-ME
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 177.72.136.0/24 since Aug 2026 | AS53018 | Residential |
Network & registry
Announced by
Covering announcement 177.72.136.0/21
- Prefix
- 177.72.136.0/21
- Announced by
- AS53018 Viana & Viana Comunicacao LTDA-ME
- Type
- Residential
- Proxy exits
- 764
- Always-on exits
- 58
- RPKI
- RPKI valid
- Netname
- 187957
- Registrant
- Viana & Viana Comunicaçao LTDA-ME
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS53018
BR
- Name
- Viana & Viana Comunicacao LTDA-ME
- Type
- Internet provider
- Registered
- Aug 1, 2011
- Domain
- intertem.com.br
- Website
- intertem.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 177.72.136.0/21
177.72.136.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Aug 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.72.136.0/21 | AS53018 | /21 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 177.
72. 136. 0/ 21 - Netname
- 187957
- Registrant
- Viana & Viana Comunicaçao LTDA-ME
- Registrant country
- BR
- Organization
- Viana & Viana Comunicaçao LTDA-ME (09572269000117)
- Handle
- 177.
72. 136. 0/ 21 - Created
- Jul 27, 2012
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 27, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse.
intertem@ gmail. com - Name
- ABUSO INTERTEM
- Handle
- ABINT7