Data as of Nov 3, 2026
91.124.58.0/24
Anonymizer · ISP proxy19 residential-proxy exits · 30 daysMamut Rahal Software - FZCO · space held by JSC "Ukrtelecom"
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Aug 2026
from AS20473 The Constant Company, LLC
Residential-proxy exits
Proxy exits
19
7.4% of its addresses · 30 days
Providers
28
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
309 observations
Proxy providers listing exits
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- EZProxies
- EnigmaProxy
- FloppyData
- GSocks
- Geonode
- HideProxy
- Infatica
- InfiniteProxies
- MangoProxy
- NextProxy
- NodeProxy
- NovaProxy
- ProxiesVision
- ProxyEmpire
- ProxyGeo
- Proxyma
- RainProxy
- Shifter
- Smartproxy
- TrueProxies
- VantageProxies
IPv4 market
Path
Announced by AS198566 since Aug 2026 · 12 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 91.124.58.0/24 | /24s |
|---|---|---|
| JSC "Ukrtelecom" | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.124.58.0/24
From the registry to its use
- Oct 6, 2006Registry recordJSC "Ukrtelecom"ALLOCATED PA91.124.0.0/16
- Jan 12, 2024ReallocatedJSC "Ukrtelecom"SUB-ALLOCATED PA91.124.0.0/17
- Mar 18, 2024– Jun 28, 2025
- Jun 29, 2025– Nov 7, 2025
- Nov 20, 2025– Dec 25, 2025Announced
- Apr 25, 2026– May 30, 2026
- Aug 11, 2026– Nov 2, 2026
- Aug 15, 2026Route objectIPXORIPE route object for AS198566 Mamut Rahal Software - FZCO, maintainer NETUTILS-MNT
- Aug 15, 2026Route objectIPXORADB route object for AS198566 Mamut Rahal Software - FZCO, maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 91.124.0.0/16 | 65,536 | UA-UKRTELECOM-20061006 | JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UA | ALLOCATED PA | Oct 6, 2006 | [email protected] |
| └ 91.124.0.0/17 | 32,768 | IPXO-91-124-0 | JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UA | SUB-ALLOCATED PA | Jan 12, 2024 | [email protected] |
| └ 91.124.58.0/24 | 256 | NET-91-124-58-0-24 | unknown | ASSIGNED PA | Aug 15, 2026 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- JSC "Ukrtelecom"
- Handle
- ORG-USTC1-RIPE
- Range
- 91.124.0.0/16
- Registration type
- ALLOCATED PA
- Record created
- Oct 6, 2006
Origin network
AS198566
AE
- Name
- Mamut Rahal Software - FZCO
- Type
- Hosting
- Registered
- Apr 22, 2026
- Domain
- mamutrahal.ltd
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 4
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2024
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 5
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 91.124.58.0/24
- Netname
- NET-91-124-58-0-24
- Registrant country
- GB
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Aug 15, 2026
- Updated
- Aug 15, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- UA
- Delegated
- Oct 6, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Private Customer
- Handle
- PC21223-RIPE