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Data as of Nov 5, 2026

8.243.244.100/30

No anonymizer space · no proxy exits in 30 days

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

Announcement
8.243.240.0/21
No RPKI
Announced by
AS3356
Type
Unknown
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
8.240.0.0/12
since Jan 2018
AS3356Internet provider1,251
623 always on

Registrations in this block

The registry's network records over this block, widest first, each 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
└ 8.243.244.0/221,024NET-8-243-244-0-22CTL Costa Rica (CCR-184) · CRReallocatedMar 26, 2024abuse@ciriontechnologies.com
└ 8.243.244.100/3048-243-244-100-30unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 8.243.240.0/21

Prefix
8.243.240.0/21
Announced by
AS3356 Level 3 Parent, LLC
Type
Unknown
RPKI
No RPKI
Netname
LPL-141-CL-1905-8-243
Registrant
CTL Latam
RIR
ARIN
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 Latam (CL-1905)
Reallocated range
8.243.0.0/16
Reallocated
Nov 21, 2019
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