Data as of Nov 10, 2026
186.251.212.0/24
128 residential-proxy exits · 30 daysFastweb Telecomunicacoes
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
128
50% of its addresses · 30 days
Always-on exits
128
100% of its exits
Providers
32
selling exits here
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
31K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- BottingTools
- Byteful
- CoreProxy
- DataImpulse
- Datarama
- EVOPROXY
- Evomi
- FlashProxy
- FloppyData
- FuseProxy
- GeekProxy
- Geonode
- IPRoyal
- InfiniteProxies
- MarsProxies
- NSocks
- PSBProxy
- PacketStream
- PrivateByte
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxying
- Q2IP
- RH7Proxy
- Shifter
- VProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.251.212.0/23 since Jun 2025 | AS274743 | Residential | 384 383 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS274743
BR
- Name
- Fastweb Telecomunicacoes
- Type
- Internet provider
- Registered
- Jan 29, 2025
- Domain
- fastwebtelecom.net
- Website
- fastwebtelecom.net/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2016
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 186.
251. 212. 0/ 24 - Netname
- 524152
- Registrant
- Fastweb Telecomunicacoes
- Registrant country
- BR
- Organization
- Fastweb Telecomunicacoes (10552048000166)
- Handle
- 186.
251. 212. 0/ 24 - Created
- Nov 29, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 29, 2010
- Status
- assigned
Report abuse
Abuse contact
- britocs820@
gmail. com - Name
- Daniel Brito Pereira
- Handle
- DABPE186