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Data as of Nov 9, 2026

38.190.96.0/24

79 residential-proxy exits · 30 days

Sizatek Spectrum · space held by Cogent Communications, LLC

Announcement
38.190.96.0/23
No RPKI
Announced by
AS273301
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Recent change
New origin Aug 2026
its first announcement on record

Residential-proxy exits

Proxy exits
79
31% of its addresses · 30 days
Always-on exits
14
18% of its exits
Providers
77
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

39K observations

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • PrivateProxy
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • YumiProxy
  • ZENPROXY_LITE

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
38.0.0.0/8AS174Internet providerIP broker Rackdog (part)401,849
78,907 always on
Cogent Communications, LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
38.0.0.0/816,777,216COGENT-ACogent Communications, LLC (COGC) · USDirect AllocationApr 16, 1991abuse@cogentco.com
└ 38.190.96.0/23512SIZATEK-CGNT-NET-1Sizatek Spectrum S.A. de C.V. (C11678893) · MXReassignedAug 12, 2026abuse@cogentco.com
via COGENT-A

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 38.190.96.0/23

Prefix
38.190.96.0/23
Announced by
AS273301 Sizatek Spectrum
Type
Residential
Proxy exits
104
Always-on exits
15
RPKI
No RPKI
Netname
SIZATEK-CGNT-NET-1
Registrant
Sizatek Spectrum S.A. de C.V.
RIR
ARIN
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
Origin network

AS273301

MX
Name
Sizatek Spectrum
Type
Internet provider
Registered
Oct 29, 2025
Domain
sizatek.com
Spamhaus ASN-DROP
not listed