Data as of Nov 12, 2026
64.239.20.0/23
1 residential-proxy exit · 30 daysFiberSpark Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS13768 Aptum Technologies, after 3 years unannounced
Residential-proxy exits
Proxy exits
1
0.20% of its addresses · 30 days
Always-on exits
1
100% of its exits
Spread
1 of 2
/24s with at least one exit
Providers
19
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
4.8K observations
Proxy providers listing exits
- 711Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Decodo
- FlashProxy
- GonzoProxy
- Infatica
- LemonBright
- NodeMaven
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- VibeProxies
- VitalExclusive
Network & registry
Origin network
AS394019
US
- Name
- FiberSpark Inc.
- Type
- Internet provider
- Registered
- May 22, 2015
- Domain
- fiberspark.com
- Website
- fiberspark.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Apr 2023
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 64.
239. 20. 0/ 23 - Netname
- FIBERSPARK-V4-4
- Registrant
- FiberSpark Inc.
- Organization
- FiberSpark Inc. (FIBER-70)
- Org address
- 950 Danby Rd, Ithaca, NY, 14850
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-239-20-0-1
- Parent
- NET-64-0-0-0-0
- Created
- May 13, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- May 13, 2025
- Status
- assigned
Report abuse
Abuse contact
- noc@
fiberspark. com - Name
- NOC
- Phone
- +1-607-383-0595
- Handle
- NOC34233-ARIN