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Data as of Nov 9, 2026

38.165.233.0/24

4 anonymizer addresses · 1.6% · VPN6 residential-proxy exits · 30 days

Sondatech S.A.S. · space held by Cogent Communications, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS263812
Type
Hosting
98% of it

Residential-proxy exits

Proxy exits
6
2.3% of its addresses · 30 days
Always-on exits
3
50% of its exits
Providers
44
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

5.6K observations

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • DataImpulse
  • Decodo
  • EZProxies
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • Kookey
  • LudaxProxy
  • Maskify
  • NSocks
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ZENPROXY_LITE
IPv4 market

Path

1 · Holder
Cogent Communications, LLC
record created Apr 16, 1991 · reallocated to IPXON Networks Oct 19, 2022
2 · Leased from
IPXO
3 · Announced by
AS263812 Sondatech S.A.S.
since Sep 2023 · 3.2 yr ago
4 · Use
VPN servicesnamed Windscribe
Hosting

Operators, sellers and brokers

VPN services

NameParentIn 38.165.233.0/24/24s
Windscribe
41.6%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

38.165.233.0/24

From the registry to its use

  1. Apr 16, 1991
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    38.0.0.0/8
  2. Oct 19, 2022
    Reallocated
    IPXON Networks
    Reallocated
    38.165.224.0/19
  3. Sep 8, 2023– Sep 19, 2023
    Announced
    AS28103 Tecnologia en Electronica e Informatica Sociedad Anonima (T.E.I.S.A)
    Internet provider
  4. Sep 8, 2023– today
    Announced
    AS263812 Sondatech S.A.S.
    Hosting
  5. Sep 18, 2023
    Assigned
    IPXON Networks Paraguay - Asuncion PY-ASU
    Reassigned
    38.165.233.0/24
  6. Dec 27, 2024
    Route object
    AS263812 Sondatech S.A.S.
    RADB route object for AS263812 Sondatech S.A.S., maintainer MAINT-AS263812
  7. Sep 18, 2026– today
    Announced
    AS174 Cogent Communications, LLC
    as part of 38.0.0.0/8
    38.0.0.0/8
  8. today
    Leased from
    IPXO
    IP broker
  9. today
    Used
    Windscribe
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromProxy exitsHolderRPKI
38.0.0.0/8AS174Internet provider62,4700.37%ISP proxy, Datacenter proxy, VPNProxy providerssold by Oxylabs, QuarkIP, HypeProxy, Novada, MyPrivateProxyVPN servicesoperated by Windscribe, VPN GateIP broker Rackdog (part)401,849
78,907 always on
Cogent Communications, LLC

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
38.0.0.0/816,777,216COGENT-ACogent Communications, LLC (COGC) · USDirect AllocationApr 16, 1991abuse@cogentco.com
└ 38.165.224.0/198,192CONEXUM-CGNT-NET-1IPXON Networks (CONEX-18) · USReallocatedOct 19, 2022egonzalez@conexum.co
└ 38.165.233.0/24256PY-ASU-01IPXON Networks Paraguay - Asuncion PY-ASU (C10166274) · PYReassignedSep 18, 2023egonzalez@conexum.co
via CONEXUM-CGNT-NET-1

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Hosting25298%4
VPNanonymizer41.6%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
38.0.0.0/8
Registration type
Direct Allocation
Record created
Apr 16, 1991
Legacy
yes
Reallocated to
IPXON Networks (CONEX-18)
Reallocated range
38.165.224.0/19
Reallocated
Oct 19, 2022
Origin network

AS263812

AR
Name
Sondatech S.A.S.
Type
Hosting
Registered
Aug 3, 2015
Domain
ipxon.com
Website
www.ipxon.com/
Spamhaus ASN-DROP
not listed
VPN servers
33
Tor exits
4