Data as of Nov 7, 2026
177.221.74.0/23
No anonymizer space · no proxy exits in 30 daysCompanhia Itabirana Telecomunicacoes Ltda
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.221.72.0/22 since Nov 2024 | AS28201 | Residential | 60 8 always on | |
| 177.221.72.0/21 since Nov 2024 | AS28201 | Residential | 1,084 278 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28201
BR
- Name
- Companhia Itabirana Telecomunicacoes Ltda
- Type
- Internet provider
- Registered
- Apr 9, 2008
- Domain
- valenet.com.br
- Website
- www.valenet.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
- Reactivated
- First seen
- Aug 2015
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.221.72.0/21 | AS28201 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28201 | RADB | VALENET | MAINT-AS28201 | Jan 23, 2024 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 177.221.74.0/24 | AS28201 | RADB | VALENET | MAINT-AS28201 | Jan 23, 2024 |
| 177.221.75.0/24 | AS28201 | RADB | VALENET | MAINT-AS28201 | Jan 23, 2024 |
Whois
Registration for this announcement
- Range
- 177.
221. 72. 0/ 21 - Netname
- 465085
- Registrant
- Companhia Itabirana Telecomunicações Ltda
- Registrant country
- BR
- Organization
- Companhia Itabirana Telecomunicações Ltda (05684180000191)
- Handle
- 177.
221. 72. 0/ 21 - Created
- Nov 18, 2013
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 18, 2013
- Status
- assigned