Data as of Nov 10, 2026
170.233.2.0/23
No anonymizer space · no proxy exits in 30 daysCaezar Provedor de Internet EIRELI
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 10, 2026
from AS262715 Caezar Provedor de Internet EIRELI, after 3 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 170.233.0.0/22 since Aug 2016 | AS262715 | Residential | 17 |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 170.233.0.0/22 | 1,024 | 285425 | Caezar Provedor de Internet EIRELI (03378769000136) | allocated | Jul 4, 2016 | danieldutra@ |
Network & registry
Origin network
AS262715
BR
- Name
- Caezar Provedor de Internet EIRELI
- Type
- Internet provider
- Registered
- Jan 27, 2010
- Domain
- caiweb.com.br
- Website
- caiweb.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
- Jun 2016
- Current origin since
- Oct 10, 2026 · 1 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS262715 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
170.233.2.0/23 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 4, 2016
- Status
- assigned