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Data as of Nov 3, 2026

64.76.52.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement
64.76.48.0/21
No RPKI
Announced by
AS3549
Type
Business
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
64.76.0.0/1665,536GCASL-64-76Cirion Technologies Solutions, LLC (GCASL) · USDirect AllocationApr 19, 2000[email protected]
└ 64.76.48.0/212,048NET-64-76-48-0-21CTL Colombia (CC-4324) · COReallocatedApr 4, 2024[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 64.76.48.0/21

Prefix
64.76.48.0/21
Announced by
AS3549 Level 3 Parent, LLC
Type
Business
Proxy exits
11
Always-on exits
7
RPKI
No RPKI
Netname
NET-64-76-48-0-21
Registrant
CTL Colombia
RIR
ARIN
Registry

Holder

Organization
Cirion Technologies Solutions, LLC
Handle
GCASL
Range
64.76.0.0/16
Registration type
Direct Allocation
Record created
Apr 19, 2000
Reallocated to
CTL Colombia (CC-4324)
Reallocated range
64.76.48.0/21
Reallocated
Apr 4, 2024
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