Data as of Nov 7, 2026
187.94.79.0/24
No anonymizer space · no proxy exits in 30 daysAloltech Telecom LTDA
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Nov 5, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.94.64.0/20 since Mar 2010 | AS53077 | Residential | 73 10 always on |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 187.94.64.0/20 | 4,096 | 135583 | Aloltech Telecom LTDA (05021797000127) | allocated | Sep 24, 2009 | fapesp@ |
Network & registry
Announced by
Covering announcement 187.94.72.0/21
- Prefix
- 187.94.72.0/21
- Announced by
- AS53077 Aloltech Telecom LTDA
- Type
- Residential
- Proxy exits
- 9
- RPKI
- No RPKI
- RIR
- LACNIC
Origin network
AS53077
BR
- Name
- Aloltech Telecom LTDA
- Type
- Internet provider
- Registered
- Sep 24, 2009
- Domain
- centurytelecom.net.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
187.94.72.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 5, 2026
- Current origin since
- Nov 5, 2026 · under a month
- Origin networks
- 1
Whois
Registration for this announcement
187.94.72.0/21 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 24, 2009
- Status
- assigned