Data as of Nov 5, 2026
138.0.255.0/24
No anonymizer space · no proxy exits in 30 daysAssunet LTDA - ME
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
from AS264561 Assunet LTDA - ME
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 138.0.254.0/23 since Nov 2025 | AS264561 | Residential | ||
| 138.0.252.0/22 since Aug 2016 | AS264561 | Residential | 141 10 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 |
|---|---|---|---|---|---|---|
| 138.0.252.0/22 | 1,024 | 245899 | Assunet LTDA - ME (10858236000117) | allocated | Jan 13, 2015 | noctcmtelecom@ |
Network & registry
Origin network
AS264561
BR
- Name
- Assunet LTDA - ME
- Registered
- Jan 13, 2015
- Domain
- tcm10.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 2017
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS264561 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
138.0.255.0/24 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jan 13, 2015
- Status
- assigned