Data as of Nov 14, 2026
189.90.128.0/22
No anonymizer space · no proxy exits in 30 daysCom4 Data Center Ltda
Network & registry
Announced by
Covering announcement 189.90.128.0/21
- Prefix
- 189.90.128.0/21
- Announced by
- AS28195 Com4 Data Center Ltda
- Type
- Hosting
- Proxy exits
- 47
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- 110878
- Registrant
- Com4 Data Center Ltda
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28195
BR
- Name
- Com4 Data Center Ltda
- Type
- Hosting
- Registered
- Mar 20, 2008
- Domain
- com4.com.br
- Website
- www.com4.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 189.90.128.0/21
189.90.128.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 189.90.128.0/20 | AS28195 | /23 | LACNIC | RPKI valid |
IRR
Route objects on 189.90.128.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28195 | TC | Paulo Henrique Ferreira | MAINT-AS28195 | Jan 21, 2025 |
Whois
Registration for this announcement
- Range
- 189.
90. 128. 0/ 20 - Netname
- 110878
- Registrant
- Com4 Data Center Ltda
- Registrant country
- BR
- Organization
- Com4 Data Center Ltda (02420128000130)
- Handle
- 189.
90. 128. 0/ 20 - Created
- Mar 20, 2008
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 20, 2008
- Status
- assigned
Report abuse
Abuse contact
- admdominio@
com4. com. br - Name
- Paulo Henrique Ferreira
- Handle
- PHF5