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Data as of Nov 11, 2026

8.243.0.0/19

25 residential-proxy exits · 30 days

Level 3 Parent, LLC · space held by Cirion Technologies Solutions, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3356
Type
Unknown
87% of it

Residential-proxy exits

Proxy exits
25
0.31% of its addresses · 30 days
Always-on exits
6
24% of its exits
Spread
12 of 32
/24s with at least one exit
Providers
69
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

14K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
8.243.15.0/2446
8.243.26.0/2412
8.243.11.0/2411
8.243.19.0/2405
8.243.25.0/2403
8.243.18.0/2402
8.243.1.0/2401
8.243.4.0/2401
8.243.6.0/2401
8.243.7.0/2401
8.243.8.0/2401
8.243.16.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • Maskify
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RolaProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VitalExclusive
  • Webshare
  • YumiProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
8.240.0.0/12
since Jan 2018
AS3356Internet provider1,263
578 always on
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
8.243.2.0/24
since Apr 2025
AS10753UnknownCirion Technologies Solutions, LLC
via CTL Argentina
8.243.3.0/24
since Apr 2025
AS10753UnknownCirion Technologies Solutions, LLC
via CTL Argentina
8.243.10.0/24
since Dec 2025
AS10753BusinessCirion Technologies Solutions, LLC
via CTL Argentina
8.243.13.0/24
since May 2022
AS263756Internet providerCirion Technologies Solutions, LLC
via CTL Argentina
8.243.14.0/24
since May 2022
AS263756Internet providerCirion Technologies Solutions, LLC
via CTL Argentina
8.243.17.0/24
since Jul 2022
AS263756UnknownCirion Technologies Solutions, LLC
via CTL Argentina

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
8.242.0.0/15131,072GCASLCirion Technologies Solutions, LLC (GCASL) · USDirect AllocationDec 1, 1992abuse@ciriontechnologies.com
└ 8.243.0.0/1665,536LPL-141-CL-1905-8-243CTL Latam (CL-1905) · PEReallocatedNov 21, 2019abuse@ciriontechnologies.com
└ 8.243.0.0/198,192NET-8-243-0-0-1CTL Argentina (CA-1677) · ARReallocatedJul 22, 2020abuse@ciriontechnologies.com
└ 8.243.0.84/3048-243-0-84-30unknown———
└ 8.243.0.88/2988-243-0-88-29unknown———
└ 8.243.0.148/3048-243-0-148-30unknown———
└ 8.243.0.152/2988-243-0-152-29unknown———
└ 8.243.0.160/2988-243-0-160-29unknown———
└ 8.243.0.168/3048-243-0-168-30unknown———
└ 8.243.0.176/3048-243-0-176-30unknown———
└ 8.243.0.180/3128-243-0-180-31unknown———
└ 8.243.0.182/3128-243-0-182-31unknown———
└ 8.243.0.184/2988-243-0-184-29unknown———
└ 8.243.0.208/3048-243-0-208-30unknown———
└ 8.243.0.216/2988-243-0-216-29unknown———
└ 8.243.0.232/3048-243-0-232-30unknown———
└ 8.243.0.236/3048-243-0-236-30unknown———
└ 8.243.0.240/28168-243-0-240-28unknown———
└ 8.243.1.60/3048-243-1-60-30unknown———
└ 8.243.1.144/3048-243-1-144-30unknown———
└ 8.243.1.148/3048-243-1-148-30unknown———
└ 8.243.1.152/2988-243-1-152-29unknown———
└ 8.243.1.160/2988-243-1-160-29unknown———
└ 8.243.1.180/3048-243-1-180-30unknown———
└ 8.243.1.184/2988-243-1-184-29unknown———
└ 8.243.1.192/3048-243-1-192-30unknown———
└ 8.243.1.200/3048-243-1-200-30unknown———
└ 8.243.1.208/2988-243-1-208-29unknown———
└ 8.243.1.224/2988-243-1-224-29unknown———
└ 8.243.1.232/2988-243-1-232-29unknown———
└ 8.243.1.240/3048-243-1-240-30unknown———
└ 8.243.1.244/3048-243-1-244-30unknown———
└ 8.243.1.248/2988-243-1-248-29unknown———
└ 8.243.4.0/298NET-8-243-4-0-29unknown———
└ 8.243.4.40/2988-243-4-40-29unknown———
└ 8.243.4.112/3128-243-4-112-31unknown———
└ 8.243.4.136/298NET-8-243-4-136-29unknown———
└ 8.243.4.200/3048-243-4-200-30unknown———
└ 8.243.4.204/3048-243-4-204-30unknown———
└ 8.243.4.208/2816NET-8-243-4-208-28unknown———
└ 8.243.4.224/298NET-8-243-4-224-29unknown———
└ 8.243.4.232/3048-243-4-232-30unknown———
└ 8.243.4.240/2988-243-4-240-29unknown———
└ 8.243.5.0/2988-243-5-0-29unknown———
└ 8.243.5.8/2988-243-5-8-29unknown———
└ 8.243.5.16/3048-243-5-16-30unknown———
└ 8.243.5.20/3048-243-5-20-30unknown———
└ 8.243.5.24/2988-243-5-24-29unknown———
└ 8.243.5.40/2988-243-5-40-29unknown———
└ 8.243.5.48/3048-243--5-48-30unknown———
└ 8.243.5.52/3048-243-5-52-30unknown———
└ 8.243.5.72/3048-243-5-72-30unknown———
└ 8.243.5.76/3048-243-5-76-30unknown———
└ 8.243.5.80/2988-243-5-80-29unknown———
└ 8.243.5.88/2988-243-5-88-29unknown———
└ 8.243.5.96/2988-243-5-96-29unknown———
└ 8.243.5.104/2988-243-5-104-29unknown———
└ 8.243.5.112/2988-243-5-112-29unknown———
└ 8.243.5.120/2988-243-5-120-29unknown———
└ 8.243.5.128/3048-243-5-128-30unknown———
└ 8.243.5.132/3048-243-5-132-30unknown———
└ 8.243.5.136/2988-243-5-136-29unknown———
└ 8.243.5.144/2988-243-5-144-29unknown———
└ 8.243.5.160/2988-243-5-160unknown———
└ 8.243.5.168/3048-2435-168-30unknown———
└ 8.243.5.172/3048-243-5-172-30unknown———
└ 8.243.5.176/2988-243-5-176-29unknown———
└ 8.243.5.200/2988-243-5-200-29unknown———
└ 8.243.5.220/3048-243-5-220-30unknown———
└ 8.243.5.236/3048-243-5-236-30unknown———
└ 8.243.6.0/27328-243-6-0-27unknown———
└ 8.243.6.32/27328-243-6-32-27unknown———
└ 8.243.6.96/2988-243-6-96-29unknown———
└ 8.243.6.104/3048-243-6-104-30unknown———
└ 8.243.6.108/3048-243-6-108-30unknown———
└ 8.243.6.112/2988-243-6-112-29unknown———
└ 8.243.6.124/3048-243-6-124-30unknown———
└ 8.243.6.176/2988-243-6-176-29unknown———
└ 8.243.6.184/2988-243-6-184-29unknown———
└ 8.243.6.192/2988-243-6-192-29unknown———
└ 8.243.6.200/2988-243-6-200-29unknown———
└ 8.243.6.208/2988-243-6-208-29unknown———
└ 8.243.6.216/3048-243-6-216-30unknown———
└ 8.243.6.220/3048-243-6-220-30unknown———
└ 8.243.6.228/3048-243-6-228-30unknown———
└ 8.243.6.232/2988-243-6-232-29unknown———
└ 8.243.6.240/2988-243-6-240-29unknown———
└ 8.243.7.12/304NET-8-243-7-12-30unknown———
└ 8.243.7.48/2988-243-7-48-29unknown———
└ 8.243.7.76/3048-243-7-76-30unknown———
└ 8.243.7.176/2988-243-7-176-29unknown———
└ 8.243.7.184/2988-243-7-184-29unknown———
└ 8.243.7.228/304NET-8-243-7-228-30unknown———
└ 8.243.7.240/3048-243-7-240-30unknown———
└ 8.243.7.244/3048-243-7-244-30unknown———
└ 8.243.8.0/298NET-8-243-8-0-29unknown———
└ 8.243.8.8/298NET-8-243-8-8-29unknown———
└ 8.243.8.40/3048-243-8-40-30unknown———
└ 8.243.8.44/3048-243-8-44-30unknown———
└ 8.243.8.72/298NET-8-243-237-8-30unknown———
└ 8.243.8.136/3048-243-8-136-30unknown———
└ 8.243.8.140/304NET-8-243-8-140-30unknown———
└ 8.243.8.144/298NET-8-243-8-144-29unknown———
└ 8.243.8.152/298NET-8-243-8-152-29unknown———
└ 8.243.8.160/298NET-8-243-8-160-29unknown———
└ 8.243.8.184/304NET-8-243-8-184-30unknown———
└ 8.243.8.192/298NET-8-243-8-192-29unknown———
└ 8.243.8.208/2816NET-8-243-8-208-28unknown———
└ 8.243.8.232/298NET-8-243-8-232-29unknown———
└ 8.243.9.8/298NET-8-243-9-8-29unknown———
└ 8.243.9.16/2988-243-9-16-29unknown———
└ 8.243.9.24/298NET-8-243-9-24-29unknown———
└ 8.243.9.32/298NET-8-243-9-32-29unknown———
└ 8.243.9.40/298NET-8-243-9-40-29unknown———
└ 8.243.9.48/298NET-8-243-9-48-29unknown———
└ 8.243.9.96/298NET-8-243-9-96-29unknown———
└ 8.243.9.128/2732NET-8-243-9-128-27unknown———
└ 8.243.9.160/2732NET-8-243-9-160-27unknown———
└ 8.243.9.200/298NET-8-243-9-200-29unknown———
└ 8.243.9.212/304NET-8-243-9-212-30unknown———
└ 8.243.9.232/298NET-8-243-9-232-29unknown———
└ 8.243.9.240/298NET-8-243-9-240-29unknown———
└ 8.243.9.248/2988-243-9-248-29unknown———
└ 8.243.10.0/24256NET-8-243-10-0-24Banco Ciudad de Buenos Aires (C08378008) · ARReassignedMay 10, 2022abuse@ciriontechnologies.com
via NET-8-243-0-0-1
└ 8.243.11.0/298NET-8-243-11-0-29unknown———
└ 8.243.11.16/298NET-8-243-11-16-29unknown———
└ 8.243.11.24/298NET-8-243-11-24-29unknown———
└ 8.243.11.40/298NET-8-243-11-40-29unknown———
└ 8.243.11.48/298NET-8-243-11-48-29unknown———
└ 8.243.11.56/298NET-8-243-11-56-29unknown———
└ 8.243.11.64/2816NET-8-243-11-64-28unknown———
└ 8.243.11.80/298NET-8-243-11-80-29unknown———
└ 8.243.11.88/2988-243-11-88-29unknown———
└ 8.243.11.96/298NET-8-243-11-96-29unknown———
└ 8.243.11.104/298NET-8-243-11-104-29unknown———
└ 8.243.11.112/3048-243-11-112-30unknown———
└ 8.243.11.116/3048-243-11-116-30unknown———
└ 8.243.11.120/298NET-8-243-11-120-29unknown———
└ 8.243.11.160/298NET-8-243-11-160-29unknown———
└ 8.243.11.176/298NET-8-243-11-176-29unknown———
└ 8.243.11.192/298NET-8-243-11-192-29unknown———
└ 8.243.11.200/298NET-8-243-11-200-29unknown———
└ 8.243.11.208/298NET-8-243-11-208-29unknown———
└ 8.243.11.216/298NET-8-243-11-216-29unknown———
└ 8.243.11.232/298NET-8-243-11-232-29unknown———
└ 8.243.11.248/298NET-8-243-11-248-29unknown———
└ 8.243.13.0/24256NET-8-243-13-0-24Linkup Internet SRL (C08300516) · ARReassignedApr 6, 2022abuse@ciriontechnologies.com
via NET-8-243-0-0-1
└ 8.243.14.0/24256NET-243-14-0-24Linkup Internet SRL (C08300514) · ARReassignedApr 6, 2022abuse@ciriontechnologies.com
via NET-8-243-0-0-1
└ 8.243.15.8/298NET-8-243-15-8-29unknown———
└ 8.243.15.24/298NET-8-243-15-24-29unknown———
└ 8.243.15.32/298NET-8-243-15-32-29unknown———
└ 8.243.15.40/298NET-8-243-15-40-29unknown———
└ 8.243.15.52/3048-243-15-52-30unknown———
└ 8.243.15.64/2732NET-8-243-15-64-27unknown———
└ 8.243.15.96/298NET-8-243-15-96-29unknown———
└ 8.243.15.120/298NET-8-243-15-120-29unknown———
└ 8.243.15.136/298NET-8-243-15-136-29unknown———
└ 8.243.15.144/304NET-8-243-15-144-30unknown———
└ 8.243.15.148/3048-243-15-148-30unknown———
└ 8.243.15.152/2988-243-15-152-29unknown———
└ 8.243.15.160/298NET-8-243-15-160-29unknown———
└ 8.243.15.172/304NET-8-243-15-172-30unknown———
└ 8.243.15.184/298NET-8-243-15-184-29unknown———
└ 8.243.15.200/298NET-8-243-15-200-29unknown———
└ 8.243.15.212/3048-243-15-212-30unknown———
└ 8.243.15.216/298NET-8-243-15-216-29unknown———
└ 8.243.15.224/304NET-204-199-8-24-29unknown———
└ 8.243.15.228/304NET-8-243-141-172-30unknown———
└ 8.243.15.240/2816NET-8-243-15-240-28unknown———
└ 8.243.16.0/298NET-8-243-16-0-29unknown———
└ 8.243.16.16/298NET-8-243-16-16-29unknown———
└ 8.243.16.24/298NET-8-243-16-24-29unknown———
└ 8.243.16.40/3048-243-16-40-30unknown———
└ 8.243.16.48/2816NET-8-243-16-48-28unknown———
└ 8.243.16.96/298NET-8-243-16-96-29unknown———
└ 8.243.16.104/298NET-8-243-16-104-29unknown———
└ 8.243.16.204/304NET-8-243-16-204-30unknown———
└ 8.243.16.224/298NET-8-243-16-224-29unknown———
└ 8.243.16.240/298NET-8-243-16-240-29unknown———
└ 8.243.16.248/298NET-8-243-16-248-29unknown———
└ 8.243.17.0/24256NET-8-243-17-0-24Banco de la Provincia de Buenos Aires (C08764920) · ARReassignedJul 21, 2022abuse@ciriontechnologies.com
via NET-8-243-0-0-1
└ 8.243.18.8/304NET-8-243-18-8-30unknown———
└ 8.243.18.16/298NET-8-243-18-16-29unknown———
└ 8.243.18.24/298NET-8-243-18-24-29unknown———
└ 8.243.18.32/298NET-8-243-18-32-29unknown———
└ 8.243.18.40/304NET-8-243-18-40-30unknown———
└ 8.243.18.44/304NET-8-243-18-44-30unknown———
└ 8.243.18.48/298NET-8-243-18-48-29unknown———
└ 8.243.18.60/304NET-8-243-18-60-30unknown———
└ 8.243.18.96/304NET-8-243-18-96-30unknown———
└ 8.243.18.100/304NET-8-243-18-100-30unknown———
└ 8.243.18.104/298NET-8-243-18-104-29unknown———
└ 8.243.18.112/298NET-8-243-18-112-29unknown———
└ 8.243.18.120/304NET-8-243-139-108-30unknown———
└ 8.243.18.124/304NET-8-243-18-124-30unknown———
└ 8.243.18.128/298NET-8-243-18-128-29unknown———
└ 8.243.18.144/304NET-8-243-18-144-30unknown———
└ 8.243.18.152/298NET-8-243-18-152-29unknown———
└ 8.243.18.176/2988-243-18-176-29unknown———
└ 8.243.18.184/304NET-8-243-18-184-30unknown———
└ 8.243.18.188/304NET-8-243-18-188-30unknown———
└ 8.243.18.192/298NET-8-243-18-192-29unknown———
└ 8.243.18.204/304NET-8-243-18-204-30unknown———
← Previous1–200 of 325 · page 1 of 2Next →

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

8,192 addresses
TypeAddressesShareRanges
Unknown7,15287%13
Business5286.4%34
Internet provider5126.3%2

Network & registry

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
Cirion Technologies Solutions, LLC
Handle
GCASL
Range
8.242.0.0/15
Registration type
Direct Allocation
Record created
Dec 1, 1992
Legacy
yes
Reallocated to
CTL Argentina (CA-1677)
Reallocated range
8.243.0.0/19
Reallocated
Jul 22, 2020
Origin network

AS3356

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Mar 10, 2000
Domain
lumen.com
Website
www.lumen.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed