Data as of Nov 3, 2026
66.76.192.0/20
19 residential-proxy exits · 30 daysOptimum
Residential-proxy exits
Proxy exits
19
0.46% of its addresses · 30 days
Always-on exits
1
5.3% of its exits
Spread
10 of 16
/24s with at least one exit
Providers
58
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
5.7K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 66.76.197.0/24 | 1 | 2 | |
| 66.76.196.0/24 | 0 | 7 | |
| 66.76.192.0/24 | 0 | 2 | |
| 66.76.195.0/24 | 0 | 2 | |
| 66.76.193.0/24 | 0 | 1 | |
| 66.76.199.0/24 | 0 | 1 | |
| 66.76.200.0/24 | 0 | 1 | |
| 66.76.201.0/24 | 0 | 1 | |
| 66.76.202.0/24 | 0 | 1 | |
| 66.76.207.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- CoreProxy
- DataImpulse
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GeekProxy
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LudaxProxy
- NSocks
- NodeMaven
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateProxy
- Proxies.fo
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- PuraRoute
- RainProxy
- ResiProxies
- Shifter
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VibeProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.76.0.0/16 since Nov 2006 | AS19108 | Residential | 254 24 always on | Optimum |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.76.202.0/23 since Aug 2016 | AS19108 | Residential | 1 | Optimum |
Network & registry
Origin network
AS19108
US
- Name
- Optimum
- Type
- Internet provider
- Registered
- Nov 20, 2000
- Domain
- optimum.com
- Website
- www.suddenlink.com
- 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
- Apr 2013
- Current origin since
- Apr 2013 · 14 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 66.76.0.0/16
- Netname
- SUDDE-NETBLK-66-76-0-0
- Registrant
- Optimum
- Organization
- Optimum (SUDDE)
- Org address
- 311 NNW Loop 323, Tyler, TX, 75701
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-76-0-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Feb 6, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 6, 2001
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Suddenlink
- Phone
- +1-903-266-4800
- Handle
- ABUSE6997-ARIN