LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

64.76.221.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement
64.76.216.0/21
No RPKI
Announced by
AS3549
Type
Residential
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]
└ 64.76.216.0/212,048NET-64-76-216-0-21CTL Ecuador (CE-1239) · ECReallocatedFeb 6, 2025[email protected]
└ 64.76.221.88/31264-76-221-88-31unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 64.76.216.0/21

Prefix
64.76.216.0/21
Announced by
AS3549 Level 3 Parent, LLC
Type
Residential
RPKI
No RPKI
Netname
NET-64-76-216-0-21
Registrant
CTL Ecuador
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 Ecuador (CE-1239)
Reallocated range
64.76.216.0/21
Reallocated
Feb 6, 2025
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