Data as of Nov 8, 2026
45.230.31.0/24
No anonymizer space · no proxy exits in 30 daysNetsim Provedor de Sistema de Integracao A Midia L
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 22, 2026
from AS267145 Netsim Provedor de Sistema de Integracao A Midia L
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 45.230.30.0/23 since Jun 2020 | AS267145 | Residential | 25 2 always on | |
| 45.230.28.0/22 since Aug 2025 | AS267145 | Residential | 59 6 always on |
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 |
|---|---|---|---|---|---|---|
| 45.230.28.0/22 | 1,024 | 324833 | Netsim Provedor de Sistema de Integracao A Midia L (18156287000109) | allocated | Jan 12, 2018 | suportenetsim@ |
Network & registry
Origin network
AS267145
BR
- Name
- Netsim Provedor de Sistema de Integracao A Midia L
- Type
- Internet provider
- Registered
- Jan 12, 2018
- Domain
- netsimtelecom.com.br
- Website
- www.netsimtelecom.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
- Jan 2018
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 3
- Last change of origin
- May 2025
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.230.31.0/24 | AS267145 | /24 | LACNIC | RPKI valid |
| 45.230.30.0/23 | AS267145 | /23 | LACNIC | Too specific |
Whois
Registration for this announcement
45.230.31.0/24 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jan 12, 2018
- Status
- assigned