Data as of Nov 9, 2026
23.139.188.0/24
Anonymizer · ISP proxy253 residential-proxy exits · 30 daysFiberPower LLC · space held by Ultimo Hosting LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Proxy exits nearby
Residential-proxy exits
Proxy exits
253
99% of its addresses · 30 days
Always-on exits
253
100% of its exits
Providers
33
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
644K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- BottingTools
- BuyingProxy
- DataImpulse
- FlashProxy
- GeekProxy
- Geonode
- GloryCloud
- IPFly
- IPOasis
- IPPeak
- InfiniteProxies
- MagneticProxy
- MangoProxy
- Novada
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- Proxy4U
- ProxyGeo
- ProxyRack
- ProxyStyler
- Proxying
- RealProxy
- ResiProxies
- StrikeProxy
- Thordata
- ThunderProxy
- VProxy
- VibeProxies
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 23.139.188.0/24 | /24s |
|---|---|---|
| Ultimo Hosting LLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
Network & registry
Origin network
AS214483
US
- Name
- FiberPower LLC
- Type
- Hosting
- Registered
- Jul 23, 2024
- Domain
- usfiberpower.com
- Website
- usfiberpower.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2025
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 23.
139. 188. 0/ 24 - Netname
- ULTIMO-HOSTING
- Registrant
- Ultimo Hosting LLC
- Organization
- Ultimo Hosting LLC (UHL-90)
- Org address
- 10309 N Baltimore Ave, Kansas City, MO, 64155
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-23-139-188-0-1
- Parent
- NET-23-0-0-0-0
- Created
- Jun 4, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 4, 2025
- Status
- assigned
Report abuse
Abuse contact
- JSchmidt@
ultimohosting. network - Name
- Jason Tyrell Schmidt
- Phone
- +1-816-833-7769
- Handle
- JTS40-ARIN