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Data as of Nov 8, 2026

67.73.152.0/21

4 residential-proxy exits · 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
4
0.20% of its addresses · 30 days
Spread
3 of 8
/24s with at least one exit
Providers
13
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

103 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
67.73.157.0/2402
67.73.152.0/2401
67.73.155.0/2401

Proxy providers listing exits

  • AnyIP
  • BestProxy
  • FastProxy
  • Geonode
  • LemonBright
  • Proxiware
  • ProxyGeo
  • ProxyRack
  • RainProxy
  • Shifter
  • ThunderProxy
  • VitalExclusive
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
67.72.0.0/14
since May 2005
AS3356Internet provider1,392
31 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
└ 67.73.152.0/212,048NET-67-73-152-0-21CTL Colombia (CC-4324) · COReallocatedMar 16, 2021abuse@ciriontechnologies.com
└ 67.73.152.2/31267-73-152-2-31unknown———
└ 67.73.152.8/29867-73-152-8-29unknown———
└ 67.73.152.16/31267-73-152-16-31unknown———
└ 67.73.152.22/31267-73-152-22-31unknown———
└ 67.73.152.24/29867-73-152-24-29unknown———
└ 67.73.152.32/31267-73-152-32-31unknown———
└ 67.73.152.36/31267-73-152-36-31unknown———
└ 67.73.152.38/31267-73-152-38-31unknown———
└ 67.73.152.48/29867-73-152-48-29unknown———
└ 67.73.152.92/30467-73-152-92-30unknown———
└ 67.73.152.96/31267-73-152-96-31unknown———
└ 67.73.152.98/31267-73-152-98-31unknown———
└ 67.73.152.184/29867-73-152-184-29unknown———
└ 67.73.152.208/29867-73-152-208-29unknown———
└ 67.73.153.28/304NET-67-73-153-28-30unknown———
└ 67.73.153.184/304NET-67-73-153-184-30unknown———
└ 67.73.155.56/304NET-67-73-155-56-30unknown———
└ 67.73.156.16/304NET-67-73-156-16-30unknown———
└ 67.73.156.128/304NET-67-73-156-128-30unknown———
└ 67.73.156.172/304NET-67-73-156-172-30unknown———
└ 67.73.156.188/304NET-67-73-156-188-30unknown———
└ 67.73.156.232/304NET-67-73-156-232-30unknown———
└ 67.73.156.244/304NET-67-73-156-244-30unknown———
└ 67.73.156.252/304NET-67-73-156-252-30unknown———
└ 67.73.157.80/304NET-67-73-157-80-30unknown———
└ 67.73.158.32/304NET-67-73-158-32-30unknown———
└ 67.73.158.64/304NET-67-73-158-64-30unknown———
└ 67.73.158.160/304NET-67-73-158-160-30unknown———
└ 67.73.159.4/304NET-67-73-159-4-30unknown———
└ 67.73.159.44/304NET-67-73-159-44-30unknown———

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 Colombia (CC-4324)
Reallocated range
67.73.152.0/21
Reallocated
Mar 16, 2021
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