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Data as of Nov 6, 2026

67.73.136.0/21

1 residential-proxy exit · 30 days

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

Announcement
this exact prefix
No RPKI
Announced by
AS3549
Type
Unknown
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.05% of its addresses · 30 days
Always-on exits
1
100% of its exits
Spread
1 of 8
/24s with at least one exit
Providers
20
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

397 observations

Proxy providers listing exits

  • 711Proxy
  • AnyIP
  • BottingTools
  • ByteProxies
  • DataImpulse
  • Decodo
  • Evomi
  • FlashProxy
  • GoProxies
  • GonzoProxy
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • NSocks
  • Oxylabs
  • Proxy-Seller
  • ProxyRack
  • Proxyma
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
67.72.0.0/14
since May 2005
AS3356Internet provider1,378
33 always on

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
67.73.128.0/1732,768GCASL-67-73-128-0Cirion Technologies Solutions, LLC (GCASL) · USDirect AllocationAug 15, 2002abuse@ciriontechnologies.com
└ 67.73.128.0/1732,768LPL-141-CL-1905-67-73-128CTL Latam (CL-1905) · PEReallocatedFeb 11, 2020abuse@ciriontechnologies.com
└ 67.73.142.112/304NET-67-73-142-112-30unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
Cirion Technologies Solutions, LLC
Handle
GCASL
Range
67.73.128.0/17
Registration type
Direct Allocation
Record created
Aug 15, 2002
Reallocated to
CTL Latam (CL-1905)
Reallocated
Feb 11, 2020
Origin network

AS3549

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Mar 21, 2000
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed