Data as of Nov 7, 2026
186.249.238.0/24
2 residential-proxy exits · 30 daysCentury Telecom Ltda
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Nov 5, 2026
its first announcement on record
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
9 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- ThunderProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.249.224.0/20 since Jul 2017 | AS21574 | Residential | 114 22 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 |
|---|---|---|---|---|---|---|
| 186.249.224.0/20 | 4,096 | 153438 | Century Telecom Ltda (01492641000173) | allocated | Nov 8, 2010 | abuse@ |
Network & registry
Announced by
Covering announcement 186.249.232.0/21
- Prefix
- 186.249.232.0/21
- Announced by
- AS21574 Century Telecom Ltda
- Type
- Residential
- Proxy exits
- 65
- Always-on exits
- 17
- RPKI
- No RPKI
- RIR
- LACNIC
Origin network
AS21574
BR
- Name
- Century Telecom Ltda
- Type
- Internet provider
- Registered
- Jun 7, 2001
- Domain
- century.net.br
- Website
- www.century.net.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
186.249.232.0/21
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
186.249.232.0/21 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 8, 2010
- Status
- assigned